Masterbatch toso ki liu ni rua-sikirini ni tekinolaji ni kerekere kei na iwali ni cakacaka raraba

1. Railesuvi ni Masterbatch ni bisinisi kei na kila ka bibi

1.1 Na ituvaki ni gauna oqo kei na ivakarau ni veivakatorocaketaki ni bisinisi ni Masterbatch

Matabatch, kilai talega me roka masterbatch se roka vakasama ., e dua na mataqali vou ni iyaya ni roka palasitika kei na vakasama cecere ., dispersión alta y fácil uso. E caka ena kena vakasavasavataki vakatautauvata na roka se roka ., kauta kei na ikuri ena dua na iwasewase vakatabakidua ena kenadau ni veiwaki kei na tekinolaji ni granulation ni extrusion. Ni vakatauvatani kei na iwalewale ni roka vakadodonu makawa . (vakacuruma vakadodonu na pigments ki na iyaya ni palasitika kaukauwa), masterbatch e tiko kina na kena vinaka ni vakayagataki rawarawa, roka vakatautauvata, cakacaka tudei, taqomaki ni veika bula kei na vakabulai ni kaukauwa, ka sa sosomitaka vakamalua na iwalewale ni roka makawa ka yaco me iwali ni roka levu ena bisinisi ni palasitika ..

Ena veiyabaki sa oti ., vakauqeti ena totolo ni veivakatorocaketaki ni veibisinisi ena ruku ni wai me vaka na pakete ., motoka, isulu, iyaya vakalivaliva, taravale kei na iyaya ni vale, na makete ni masterbatch ni vuravura raraba sa vakaraitaka e dua na ivakarau ni tubu tudei ka totolo .. Me vaka na itukutuku ni bisinisi veiganiti, sa sivia na levu ni makete ni masterbatch ni vuravura raraba 30 bilioni na dola ni Amerika, ka sa namaki me maroroya e dua na tubu vakayabaki ni compound ni . 6%-8% ena lima na yabaki mai oqo .. Ena kedra maliwa ., Esia-Pasifika e vuravura’s levu duadua na masterbatch buli kei na makete ni vakayagataki ., akaude ni sivia na 100.000. 60% ni wasei ni makete ni vuravura raraba ., vakabibi ena vuku ni totolo ni kena vakatorocaketaki na bisinisi ni palasitika e Jaina ., Idia kei na so tale na vanua ., na kena vakavinakataki tikoga na rawaka ni veitokoni ni bisinisi, kei na kena sa tubu tikoga na gagadre ni veika cecere ., ivoli masterbatch cakacaka kei na veika bula wavoliti keda.

Jaina, me vaka na dau buli masterbatch levu duadua e vuravura kei na dauvolivoli ., e tiko e dua na gagadre levu ni makete kei na dua na sinucodo taucoko ni cakacaka .. Na output vakayabaki kei na vakayagataki ni masterbatch era sa tubu tiko ena dua na iwiliwili ni digidigi rua ., vakabibi ena vanua ni motoka vou ni kaukauwa ., pakete drokadroka, isulu cecere kei na iyaya vakavuniwai, na gagadre me baleta na masterbatch cecere-cakacaka (me vaka na masterbatch kaukauwa ni katakata cecere, Masterbatch retardador de llama, taqomaki ni veika bula wavoliti keda) e vakaraitaka tiko e dua na ivakarau ni tubu vakaitamera. Ena kena vakavinakataki tikoga na lawatu ni taqomaki ni veika bula e vuravura raraba . (me vaka na kena vakatabui na veivakacacani kei na veivakacacani .) kei na kena vakatorocaketaki na gagadre ni dauvolivoli me baleta na iyaya palasitika cecere ., na kabani ni masterbatch sa vakatorocaketaki tiko vakamalua ki na vakasama cecere, cecere na veibiuyaki, cakacaka, taqomaki ni veika bula kei na vuku.

Na ivakarau ni veivakatorocaketaki levu ni masterbatch ni bisinisi e vakaraitaki ena va na ituvaki .: taumada, taqomaki ni veika bula wavoliti keda kei na lailai ni toxicity. Ena kena vakaukauwataki na kila me baleta na taqomaki ni veika bula kei na kena vakabibitaki na lawa ni taqomaki ni veika bula ., sega ni vakacaca, sega ni veivakaleqai, lailai-volatile kei na vakacacani ni taqomaki ni vanua masterbatch ena yaco me levu duadua ni makete, kei na veivakacacani kei na veivakaleqai . (me vaka na roka ni kaukamea bibi .) ena vakawabokotaki vakamalua .; ikarua, cakacaka. Me ikuri ni kena rokataki ., Masterbatch talega sa vakatorocaketaki tiko ki na cakacaka ni veivakaduavatataki, me vaka na masterbatch ni bukawaqa, Masterbatch antistatic, Masterbatch ni manumanu somidi, Na mataveilawa ni UV-kaukauwa, ka rawa ni sotava na gagadre ni vakayagataki vakatabakidua ni ivoli sobu .; ikatolu, cecere na vakasama kei na cecere na veibiuyaki. Na masterbatch cecere-vakasama e rawa ni vakalailaitaka na ikuri ni ilavo, vakalailaitaka na isau ni buli iyaya, kei na veiwaseyaki cecere e rawa ni vakadeitaka na roka vakatautauvata ni iyaya palasitika ., vakawalena na roka kei na duidui ni roka, o cei na ki ni kena vakavinakataki na ivakarau ni ka e buli .; ikava, vuku kei na kena vakayagataki vakataki koya. Na cakacaka ni Masterbatch e gadrevi kina na lewa kaukauwa ni veiwaki vata, katakata kei na paramita tale eso. Yalomatua, na laini ni buli extrusion ni rua na sikivu vakataki koya ena yaco me kena ivakarau, kila na kena dikevi ena gauna dina, veisautaki ni paramita vakataki koya kei na buli levu, vakavinakataki ni buli iyaya kei na tudei ni ka e buli.

Me vaka na iyaya ni cakacaka ni uto ni masterbatch ., rua-sikiri extruders vakaitavi bibi ena kena vakatorocaketaki na masterbatch ni bisinisi .. Na veiwaki ni Masterbatch e tiko kina na veika e gadrevi vakabibi ena veiwaki kei na kena veiwaseyaki na kena revurevu, na kena lewai na ivakarau ni katakata kei na kena buli na extruders. Na veitarataravi taucoko ni veivakabulabulataki nei Zhuoyue (HTS VAKATAWASEWASEI/VAKATAWASEWASEI/SUPERE, ZTE, HTE) era sa vakarautaki vakatabakidua me baleta na cakacaka ni masterbatch, kei na takete ni cakacaka vinaka, ka rawa ni sotava vakavinaka na gagadre ni cakacaka ni veimataqali masterbatch ka vukei ira na dauteitei me ra vakavinakataka na iwalewale ni ka e buli kei na kena buli vakavinaka ..

1.2 Na itukutuku bibi kei na ivakavuvuli ni cakacaka ni Masterbatch

Na Masterbatch e vakarautaki mai na tolu na yavu ni veika .: roka se roka, portadores y aditivos. Na veimama kei na cakacaka ni veitiki yadua e vakadeitaka vakadodonu na ivakarau kei na vakayagataki ni kena revurevu ni masterbatch .. Kila na isema ni uto kei na ivakavuvuli ni cakacaka ni masterbatch sa ikoya na yavu me baleta na kena kilai na kena tekinolaji ni cakacaka kei na digitaki ni iyaya ni extrusion veiganiti ..

1.2.1 Na roka se roka: Na iwasewase ni rokataki ni Core

Na roka se roka sai koya na veitiki bibi ka solia na cakacaka ni roka ni masterbatch, akaude ni 10%-80% ni ibulibuli ni ilawalawa (na kena iwasewase vakatabakidua e vakatau ena mataqali pigment, na gagadre ni roka kei na vakasama ni masterbatch). Na roka e wasei ki na roka vakayago kei na roka vakayago .: Na roka bulabula e tiko kina na roka ramase, kaukauwa ni tinting cecere, matata vinaka, Ia dravudravua na katakata kei na draki ., vakayagataki vakalevu ena palasitika ni cakacaka ni katakata lailai (me vaka na PE ., PP) kei na ivoli kei na roka cecere e gadrevi . (me vaka na isulu, iyaloyalo ni vakavodoki); pigments sega ni vakayago e vinaka na kena vorata na katakata, kaukauwa ni draki kei na tudei ni kemikali, Ia lailai na kaukauwa ni tinting kei na dravudravua ni matata, vakayagataki vakalevu ena palasitika ni cakacaka ni katakata cecere (me vaka na palasitika ni idinia) kei na iyaya e tautuba (me vaka na iyaya ni tara vale ., veitiki ni taudaku ni motoka).

E duidui na roka mai na roka .. Na roka e vinaka na kena waicala ena iyaya ni palasitika, roka ramase kei na matata cecere, ia dravudravua na katakata kei na rarama ., vakayagataki vakalevu ena iyaya palasitika matata (me vaka na tavaya PET ., Pepa ni PC). Na digitaki ni pigments se dyes e dodonu me yavutaki ena mataqali palasitika raw iyaya . (ivakarau ni katakata), vanua ni vakayagataki ni ka e buli (loma/taudaku), veika e gadrevi me rokataki (ramase ni roka, matata) kei na veika e gadrevi me baleta na taqomaki ni veika bula wavoliti keda ., me vakadeitaka ni sa tudei na cakacaka ni rokataki ni masterbatch ka sotava na gagadre ni vakayagataki ni iyaya ni sobu ..

1.2.2 Kauta: Na veiwaseyaki kei na iwasewase ni Adhesion

Na dauveiqaravi era sa matrix ni mataveilawa, akaude ni 10%-80% ni ibulibuli ni ilawalawa, vakabibi na qito ni itavi ni kena vakasavasavataki na pigments/roka kei na kena muri na iyaya kaukauwa palasitika. Na kauta e dodonu me tiko na kena veiganiti vinaka kei na rua na pigments/dyes kei na takete ni palasitika ni iyaya kaukauwa . (na palasitika kaukauwa me rokataki .), ke sega ena vakaleqa na kena veiwaseyaki na pigments kei na kena rokataki na veika e buli. Na iyaya ni kauta raraba e oka kina na polietileni (PE), polipropilini (PP), polivinili koloraiti (PVC), poliamidi (PA), polietileni terefitalate (MANUMANU), kei na so tale., ka ra digitaki me vaka na mataqali takete palasitika raw iyaya .: Kena ivakaraitaki, PE kauta e vakayagataki me baleta na PE palasitika roka ., PP kauta e vakayagataki me baleta na PP palasitika roka, kei na PA kauta e vakayagataki me baleta na idinia palasitika PA roka ..

Na kauta e dodonu talega me tiko na fluidity ni cakacaka vinaka ., ka sa veiganiti ki na veivakasavasavataki vakatautauvata ni pigments ena gauna ni cakacaka ni extrusion kei na kena veiwaki na masterbatch kei na takete palasitika iyaya kaukauwa. Ikuri ni, na vanua ni melting kei na ivakarau ni katakata ni kauta e dodonu me salavata kei na se lailai sobu mai na kena ni takete palasitika raw iyaya ., me kua ni vakacacani na kauta se na palasitika takete ena gauna ni cakacaka ..

1.2.3 iKuri: Na iwasewase ni cakacaka ni veivuke

Additives na veitiki ni veivuke e vakacurumi me vakavinakataki kina na cakacaka ni kena vakayacori ., dispersión kei na vakayagataki ni cakacaka ni masterbatch, akaude ni 1%-10% ni ibulibuli ni ilawalawa. Na mataqali kei na ivakarau ni additives e vakadeitaki me vaka na mataqali masterbatch kei na kena vakayacori na gagadre .. Na veika e dau vakayagataki e oka kina na .:

• Veivakasavasavataki: Na ikuri bibi duadua ena masterbatch, ka rawa ni vakalailaitaka na kaukauwa ni dela ni pigments, tarova na vakasoqoni vata ni roka, ka cakava na pigments vakatautauvatataki ena kauta. Na veivakasavasavataki e dau oka kina na wax ni polietileni, polipropilini, asidi ni steariki, Kalisiumi, kei na so tale. Na ikuri ni veivakasavasavataki e rawa ni vakavinakataka sara vakalevu na veivakasavasavataki ni masterbatch ., vakadeitaka na roka vata ga ni iyaya, ka vakalailaitaka na vakayagataki ni iyaya ni extrusion ..
• Veisotari: Vakayagataki me vakavinakataki kina na veiganiti ena maliwa ni pigments kei na kauta ., kei na maliwa ni masterbatch kei na takete palasitika iyaya kaukauwa. Kena ivakaraitaki, ni sa dravudravua na veiganiti ni kauta kei na palasitika ni takete (me vaka na kauta na PE kei na palasitika ni PA .), veivakatautauvatataki (me vaka na polietileni e vakacurumi ena waigaga) e rawa ni vakaikuritaki me vakalevutaka na kaukauwa ni veiwekani ena kedrau maliwa ., vakawalena na veitawasei ni masterbatch kei na palasitika takete ena gauna ni cakacaka, ka vakavinakataka na veika vakamisini ni veika e buli ..
• Vakadeitaka na katakata: Vakayagataki me tarova na kena vakacacani na pigments ., kauta kei na takete palasitika ena gauna ni cakacaka ni extrusion cecere-katakata. Na veivakabulabulataki ni katakata e dau oka kina na masima ni livaliva, veivakadeitaki ni kalisiumi-siniki, vakadeitaki ni tini, kei na so tale., ka ra digitaki me vaka na ivakarau ni katakata ni cakacaka kei na gagadre ni taqomaki ni vanua ..
• Na veivakadeitaki ni rarama kei na veivakabulabulataki: Vakayagataki me vakavinakataki kina na draki ni veivala kei na qase ni veivala ni masterbatch kei na iyaya palasitika rokataki ., tarova na roka fading kei na cakacaka ni vakacacani ni iyaya ena ruku ni rarama ni matanisiga kei na oxygen ., ka vakabalavutaka na bula ni veiqaravi ni ivoli ..
• Na waiwai: Vakayagataki me vakalailaitaka na friction ena maliwa ni iyaya kei na iyaya ni extrusion . (screw, bareki, mate ulu), vakavinakataka na cakacaka ni wai, vakalailaitaka na vakayagataki ni kaukauwa, ka vakatabuya na iyaya e kabita na iyaya ., ka sa veiganiti ki na toso vinaka ni cakacaka ni extrusion ..

1.2.4 Na ivakavuvuli ni cakacaka ni Masterbatch

Na ivakavuvuli ni cakacaka ni masterbatch e yavutaki ena veivakasavasavataki vakatautauvata ni pigments cecere-vakasama ena kauta .. Ena gauna ni kena vakarautaki na iyaya palasitika ., e dua na ilavo lailai ni masterbatch . (dau 1%-5%) e veiwaki vata kei na palasitika sega ni roka. Ena ruku ni cakacaka ni katakata cecere kei na kaukauwa ni shear ena gauna ni extrusion se na veisele, na kauta mai na masterbatch e waicala ka veiwaki vata kei na takete palasitika iyaya kaukauwa, kei na pigments vakatautauvatataki era sa sereki ka vakatautauvatataki ena takete palasitika matrix ., vakakina na kena rawati na inaki ni kena rokataki na iyaya palasitika .. Na ki ni iwalewale oqo sai koya na pigments ena masterbatch e dodonu me vakatautauvatataki na kena veiwaseyaki ka sega ni vakasoqoni vata ., ke sega ena vakavuna na roka, duidui ni roka kei na so tale na cala ena veika e rokataki ..

1.3 Vakatautauvatataki ni Masterbatch

Masterbatch e rawa ni wasei ki na veimataqali me vaka na veimataqali ivakatagedegede ni veiwasei ., me vaka na mataqali roka, mataqali kauta, vanua ni kerekere, mataqali cakacaka, kei na so tale. Na veiwasei dodonu e vukea me kilai vinaka cake na ivakarau ni cakacaka kei na gagadre ni cakacaka ni masterbatch ., ka digitaka na iyaya ni extrusion veiganiti kei na iwalewale ni cakacaka ..

1.3.1 Vakalasikati ena Mataqali Roka

Me vaka na mataqali iwasewase ni roka ., masterbatch e rawa ni wasei ki na masterbatch ni roka ., masterbatch blanco y masterbatch negro.

• Masterbatch ni roka: Na mataqali masterbatch e dau vakayagataki vakalevu duadua ., ka vakayagataka na pigments vakayago se sega ni vakayago ni veimataqali roka . (me vaka na damudamu, dromodromo, karakarawa, drokadroka, moli) me vaka na veitiki ni roka, ka vakayagataki me rokataki kina na iyaya palasitika ni veimataqali roka .. Na kaukauwa ni tinting ., roka ramase kei na veiwaseyaki ni roka masterbatch sa ikoya na ivakatakilakila bibi me vakarautaki kina na kena vinaka ..
• Masterbatch vulavula: Vakayagataka na taitaniumi daiokisaiti (TiO2.) me vaka na iwasewase levu ni roka, e vakayagataki me baleta na vulavula ni iyaya palasitika se me vaka e dua na roka yavu me baleta na masterbatch roka-rarama .. Na vulavula ., ubia na kaukauwa kei na veiwaseyaki ni masterbatch vulavula na ivakatakilakila bibi. Titanium daiokisaiti e cecere na kena dredre, ka sa cecere na gagadre ena kena vakayagataki na veivakacacani ni iyaya ni extrusion ..
• Masterbatch Damudamu: Vakayagataka na kaboni karakarawa me vaka na iwasewase levu ni roka, e vakayagataki me baleta na roka karakarawa ni iyaya palasitika. Kaboni karakarawa e vinaka na UV ni veivala kei na draki ni veivala ., ka rawa talega ni vakavinakataka na veika vakamisini ni iyaya palasitika .. Na veiwaseyaki ni kaboni karakarawa sa ikoya na ki ni ivakarau ni masterbatch karakarawa .. Na dravudravua ni veibiuyaki ena vakavuna na vanua karakarawa kei na streaks ena ivoli.

1.3.2 Vakalasikati ena Mataqali Kauta

Me vaka na mataqali kauta ., masterbatch e rawa ni wasei ki na PE masterbatch, PP mataveilawa, PVC matailalai, PA masterbatch, Masterbatch ni PET, kei na so tale.

• PE Masterbatch: Vakayagataka na PE me vaka na kauta ., e veiganiti me baleta na roka ni PE palasitika ni ivoli . (me vaka na iyaloyalo ni PE, Paipo ni PE, PE veitiki ni veisele). E tiko na kena veiganiti vinaka kei na iyaya ni PE raw ., vinaka na fluididad ni cakacaka kei na roka vakatautauvata.
• PP iVakavuvuli: Vakayagataka na PP me vaka na kauta ., e veiganiti me baleta na roka ni PP palasitika ni ivoli . (me vaka na PP ., PP veitiki ni veisele, Pepa ni PP). E tiko kina na kaukauwa ni katakata vinaka ka sa veiganiti me baleta na cakacaka cecere-vakacaca ni PP ..
• PVC ivakavuvuli: Vakayagataka na PVC me vaka na kauta ., e veiganiti me baleta na roka ni PVC palasitika ni ivoli . (me vaka na paipo ni PVC ., Na itukutuku ni PVC, Na iyaloyalo ni PVC). E gadrevi me veiganiti kei na PVC katakata stabilizers me kakua ni PVC vakacacani ena gauna ni cakacaka ..
• Masterbatch palasitika ni idinia: Vakayagataka na palasitika ni idinia (PA, PC, PBT, kei na so tale.) me vaka na dau kauta, e veiganiti me baleta na roka ni idinia ni palasitika ni iyaya (me vaka na veitiki ni motoka ., veitiki ni livaliva). E tiko kina na katakata vinaka kei na veiganiti kei na palasitika ni idinia ., ka sa cecere na gagadre ena iyaya ni cakacaka ni extrusion ..

1.3.3 Vakalasikati ena vanua ni kerekere

Me vaka na vanua ni kerekere ni masterbatch ., e rawa ni wasei ki na fibra masterbatch ., iyaloyalo levu, vuka masterbatch, Masterbatch ni vakasaqa, inyección de moldeo masterbatch, kei na so tale., ka veiganiti kei na lima na vanua ni kerekere lelevu ni masterbatch ..

• Fibra Masterbatch: Vakayagataki me rokataki kina na fibers kemikali (me vaka na wa ni poliesita, nailoni), ka vakayagataki ena kapeti ., isulu, kusisi kei na so tale na iyaya .. E gadrevi kina na veivakasavasavataki cecere kei na totolo ni roka ., ka sega na kena yali na roka ena gauna ni culacula kei na culacula ..
• Masterbatch ni iyaloyalo: Vakayagataki me rokataki kina na iyaloyalo palasitika (me vaka na taga ni volivoli ., iyaloyalo ni vakaraitaki, iyaloyalo levu), ka gadrevi kina na matata cecere kei na roka vakatautauvata, ka sega na roka se streaks ena dela ni iyaloyalo.
• Soplado Molde Masterbatch: Vakayagataki me baleta na roka ni vukataki ni iyaya (me vaka na koniteina vakavuniwai kei na veivakabulabulataki ., waiwai ni veivakabulabulataki kei na koniteina ni boro .), ka gadrevi kina na fluidity ni cakacaka vinaka kei na roka vakatautauvata, ka sega na kena vakacacani se duidui ni roka ni koniteina ..
• Masterbatch ni vakasaqa: Vakayagataki me baleta na rokataki ni iyaya ni extrusion (me vaka na pepa, paipo, waya kei na wa), ka gadrevi kina na tudei vinaka ni veimama kei na roka vakatautauvata, ka sega ni dua na duidui ni roka ena dela ni ka e buli ..
• Masterbatch ni buli ni inyección: Vakayagataki me baleta na rokataki ni iyaya ni bulibuli ni injection (me vaka na veitiki ni motoka ., iyaya vakalivaliva, iyaya ni taravale, iyaya ni vale, iyaya ni vale, qito), ka gadrevi kina na veivakasavasavataki cecere kei na cakacaka tudei ., ka sega ni dua na duidui ni roka ena maliwa ni ilawalawa ni ivoli ..

1.3.4 Vakalasikati ena Mataqali Cakacaka

Me vaka na ikuri ni cakacaka ni masterbatch ., e rawa ni wasei ki na masterbatch tudei . (cakacaka ga ni roka) kei na ivakavuvuli ni cakacaka (rokataki + ikuri ni cakacaka). Na masterbatch ni cakacaka sa ikoya na ivakarau ni veivakatorocaketaki ni bisinisi, kei na mataqali dau oka kina na masterbatch ni bukawaqa, Masterbatch antistatic, Masterbatch ni manumanu somidi, Na mataveilawa ni UV-kaukauwa, vakaukauwataka na ivakavuvuli, kei na so tale. Na masterbatch ni cakacaka e gadrevi kina na kena vakacurumi na ikuri ni cakacaka veiganiti ena yavu ni masterbatch tudei, ka sa cecere cake na gagadre ena kena veiwaki kei na kena veiwaseyaki na kena revurevu ni iyaya ni extrusion ..

2. Tekinolaji ni cakacaka ni Masterbatch: Tekinolaji ni Extrusion ni rua na sikivu

Na cakacaka ni Masterbatch e oka kina vakalevu na veiwaki, vakasavasavataki, vakacegu, granulación kei na so tale na iwalewale, ena kedra maliwa na tekinolaji ni extrusion ni rua na sikivu sa ikoya na tekinolaji ni uto ni masterbatch veiwaki kei na granulation. Vakatauvatani kei na tekinolaji ni extrusion ni dua ga na sikivu, tekinolaji ni extrusion ni rua na sikivu e tiko kina na kena vinaka ni kaukauwa ni veiwaki kei na kena rawa ni veibiuyaki ., lewa dodonu na ivakarau ni katakata, lekaleka na gauna ni vakaitikotiko, cecere ni buli iyaya kei na kaukauwa ni veisautaki ki na iyaya kaukauwa, ka rawa ni walia vakavinaka na leqa bibi ni kena vakayacori na masterbatch . (me vaka na kena vakasoqoni vata na roka, veiwaki sega ni tautauvata, lailai na cakacaka ni buli iyaya) ka vakadeitaka na ivakarau ni iyaya ni masterbatch ..

Masterbatch veiwaki e dua na kena vakayagataki levu ni extruders ni rua-sikirini .. Na ivakarau ni masterbatch e vakadeitaki vakadodonu ena cakacaka ni extruder ni rua-sikirini kei na rationality ni iwalewale ni cakacaka .. Na veika e gadrevi bibi ni kena vakayacori na masterbatch me baleta na extruders ni rua na sikivu e .: kaukauwa ni veiwaki kei na kena veiwaseyaki (me vakadeitaka na veiwaseyaki vakatautauvata ni pigments), lewa dodonu na ivakarau ni katakata (me kua ni vakacacani na pigment kei na vakacacani ni kauta), kaukauwa ni veisele veiganiti (me musuki na veitiki ni roka ka sega ni vakacacana na veitiki ni roka), cecere ni buli iyaya (me sotava na gagadre ni buli iyaya vakalevu) y buena resistencia a desgaste . (me veisautaki ki na kena daramaki na pigments cecere-kaukauwa me vaka na titanium daiokisaiti kei na kaboni karakarawa .).

2.1 Na dredre ni cakacaka ni Masterbatch kei na veika e gadrevi me baleta na iyaya ni Extrusion .

E dina ga ni tekinolaji ni extrusion ni rua na sikivu e veiganiti me baleta na cakacaka ni masterbatch ., ena vuku ni kena vakatabakidua na ibulibuli ni masterbatch (cecere na kena roka, rawarawa ni vakasoqoni vata ni roka) kei na veika e gadrevi me vakayacori (veiwaseyaki vakatautauvata, cakacaka tudei), e se levu tikoga na dredre ena kena vakayacori dina. Na dredre ni cakacaka levu kei na veika e gadrevi me baleta na iyaya ni extrusion e vakaoqo .:

2.1.1 Na vakasoqoni vata ni roka kei na dravudravua ni veiwaseyaki

Na roka (vakabibi na roka sega ni vakayago me vaka na titanium daiokisaiti kei na kaboni karakarawa) sa kaukauwa na polarity kei na vanua levu vakatabakidua, ka rawarawa me agglomerate ki na veitiki lelevu ena gauna ni maroroi kei na veiwaki .. Kevaka e sega ni rawa ni musuki taucoko na agglomerates ka veibiuyaki ena gauna ni cakacaka ni extrusion ., ena sega ni vinaka na kena veiwaseyaki na masterbatch, kei na iyaya palasitika rokataki ena tiko na kena roka ., roka ni roka kei na roka sega ni igu, ka na vakaleqa sara vakalevu na ivakarau ni ka e buli .. Oqo na dredre duadua ka bibi ena kena vakayacori na masterbatch ..

Oqo e gadrevi kina na iyaya ni extrusion me tiko kina na kaukauwa ni veiwaki kei na veivakasavasavataki kei na kaukauwa ni shear veiganiti .. Na extruder ni rua na sikivu e dodonu me taura e dua na isema ni veisautaki ni veitaratara, kei na sikivu e dodonu me vakaiyaragitaki ena veika e rauta ni veiwaki kei na veika e shearing me vakatubura na kaukauwa ni shear kei na kaukauwa ni kneading ena gauna ni veisau ., ka rawa ni musuka taucoko na agglomerates ni roka ka cakava na roka me veiwaseyaki vakatautauvata ena kauta. Ikuri ni, na totolo ni sikivu kei na veivakasaurarataki ni extrusion e dodonu me veisautaki me veiganiti kei na veimataqali duidui ni pigments kei na vakasama ni masterbatch ..

2.1.2 Na vakacacani ni pigment kei na vakacacani ni kauta e vakavuna na katakata sivia

Levu na roka (vakabibi na veivakabulabulataki) dravudravua na kena vorati na katakata, kei na dau kauta . (me vaka na PE ., PP) e tiko talega e dua na iyalayala ni veivakacacani ni katakata. Kevaka e sa rui cecere na ivakarau ni katakata ni extrusion se na gauna ni vakaitikotiko ni iyaya ena extruder sa rui balavu ., ena rusa na roka (ka vakavuna me yali na roka, veisautaki ni roka), kei na kauta ena vakalolovirataki . (ka vakavuna na kena vakalailaitaki na iyau vakamisini ni masterbatch). Oqo e dua tale na dredre bibi ena kena vakayacori na masterbatch ..

Oqo e gadrevi kina na iyaya ni extrusion me tiko kina na kaukauwa ni lewa dodonu ni katakata kei na gauna lekaleka ni vakaitikotiko .. Na bareki ni extruder e dodonu me wasei ki na vuqa na iwasewase ni lewa katakata ., kei na katakata ni veiwase yadua e dodonu me lewai vakadodonu ena loma ni ivakarau vinaka duadua . (dau 150-220°C me baleta na kenadau, 200-280°C me baleta na palasitika ni idinia), kei na dua na ivakarau ni lewa dodonu ni ± 1 ° C .. Na ituvatuva ni sikirini e dodonu me vakavinakataki me vakalekalekataka na gauna ni vakaitikotiko ni iyaya ena extruder . (dau 1-3 miniti), vakatabuya na veitaratara balavu ena maliwa ni iyaya kei na katakata cecere.

2.1.3 Vakayagataki ni sikirini kei na bareki e vakavuna na pigments cecere-kaukauwa

Na roka sega ni vakayago me vaka na titanium daiokisaiti kei na kaboni karakarawa e cecere na kena kaukauwa (Dureza de Mohs 5-7), ka na vakavuna na vakayagataki bibi ki na sikivu kei na bareki ni extruder ena gauna ni cakacaka ni extrusion .. Kevaka e dravudravua na sikivu kei na bareki, era na daramaki totolo ., ka vakavuna na vakalailaitaki ni kaukauwa ni shear kei na rawa ni veiwaki ni extruder ., tara na dispersibility ni masterbatch ka vakalailaitaka na bula ni veiqaravi ni iyaya ..

Oqo e gadrevi kina na sikivu kei na bareki ni extruder me caka mai na iyaya ni vakayagataki-resistant cecere ka vakayagataki ena tekinolaji ni buli iyaya toso ki liu .. Kena ivakaraitaki, na sikivu kei na bareki e rawa ni caka mai na sitila ni aloi ni vakayagataki-vakacacani, ka lako curuma na veiqaravi ni veivakaduiduitaki bimetallic se na veiqaravi ni veivakaduiduitaki ni laser, ka rawa ni vakavinakataka vakalevu na veivakacacani ni vakayagataki kei na veivakacacani ni corrosion ni sikirini kei na bareki ., ka veisautaka ki na kena cakacakataki na masterbatch kei na pigments cecere-kaukauwa.

2.1.4 Na sega ni tudei ni vinaka ni ka e buli ena maliwa ni veimataqali

Na cakacaka ni Masterbatch e gadrevi kina na lewa kaukauwa ni veimataqali paramita (me vaka na ivakarau ni fomula, gauna ni veiwaki, ivakarau ni katakata, totolo ni sikivu, totolo ni kana). Kevaka e veisau na paramita, na ivakarau ni kena vakayagataki (me vaka na vakasama, veibiuyaki, kaukauwa ni tinting) ena sega ni dei, ka vakavuna na duidui ni roka ena maliwa ni ilawalawa ni iyaya rokataki, ka na vakaleqa na rogo ni dau buli iyaya ..

Oqo e gadrevi kina na iyaya ni extrusion me tiko kina na kaukauwa ni lewa vuku kei na cakacaka tudei .. Na extruder e dodonu me vakaiyaragitaki ena dua na ivakarau ni lewa vuku ni PLC ., ka rawa ni kila na lewa dodonu ni totolo ni vakani, totolo ni sikivu, ivakarau ni katakata kei na paramita tale eso, ka maroroya e vuqa na seti ni paramita ni fomula. Ni buli na veimataqali ilawalawa ni masterbatch ., na paramita ga e veiganiti e gadrevi me kacivi, vakatabuya na veivakacacani vakawasoma, vakadeitaka na tudei ni ivakarau ni ka e buli ena maliwa ni ilawalawa.

2.1.5 Na gagadre cecere ena kena vakayagataki na Fluidity

E cecere na kena itukutuku ni pigment, ka na vakalailaitaka na fluidity ni cakacaka ni iyaya. Kevaka e sa rui dravudravua na fluidity ni cakacaka, na iyaya ena dredre me vakadewataki ka extrude ., ka vakavuna na lailai ni cakacaka ni buli iyaya, sega ni tudei na veivakasaurarataki ni extrusión kei na kena sogo sara mada ga na iyaya.

Oqo e gadrevi kina na iyaya ni extrusion me tiko kina na kaukauwa ni veivakadewataki kei na kaukauwa ni shear veisautaki .. Na extruder ni rua na sikivu e dodonu me ciqoma e dua na ivakatagedegede ni sikivu veiganiti ., iliuliu kei na ituvatuva ni ratio ni veivakasaurarataki, kei na sikivu e dodonu me vakaiyaragitaki ena veika e rauta ni veivakadewataki me vakadeitaka na veivakadewataki vakavinaka ni iyaya .. Ikuri ni, na ivakarau ni katakata ni extrusion e rawa ni vakadodonutaki me vakavinakataki kina na fluidity ni cakacaka ni iyaya ., kei na lubricants e rawa ni vakacurumi me vakalailaitaka na veivakacacani ena maliwa ni iyaya ..

2.2 ivakavuvuli ni cakacaka kei na iwalewale ni drodro ni Masterbatch rua-sikirini extrusion

Na iwalewale ni extrusion ni rua na sikivu ni masterbatch e dua na iwalewale ni veiwaki vakayago vereverea ., ka oka kina vakalevu na kena vakarautaki na iyaya kaukauwa, veiwaki taumada, vakani, waicala, veiwaki kei na veisele, vakasavasavataki, vakacegu, Na veibuturaki, vakadidike kei na vakavodoki. Na inaki levu duadua sai koya me veisoliyaki vakatautauvata na pigments, kauta kei na ikuri me buli kina na granules ni masterbatch cecere. Na ivakavuvuli ni cakacaka vakatabakidua kei na drodro ni iwalewale e vakaoqo .:

2.2.1 Na veiqaravi taumada ni iyaya kaukauwa

Na iyaya ni cakacaka taumada sa ikoya na yavu ni cakacaka ni extrusion ni masterbatch, ka vakaleqa vakadodonu na kena revurevu ni veiwaki kei na vinaka ni ka e buli .. Na iyaya kaukauwa ni masterbatch vakabibi e oka kina na roka/roka, dau kauta, ikuri (veivakasavasavataki, veivakatautauvatataki, vakadeitaki ni katakata, kei na so tale.). Na ikalawa ni veiqaravi taumada e vakaoqo .:

• Veiqaravi ni mamaca: Eso na roka (me vaka na roka ni veika bula) kei na dau kauta (me vaka na PA ., MANUMANU) sa cecere na kena gunuvi na wai. Kevaka e sa rui cecere na wai ., ena vakavuna na buto, vakasoqoni vata kei na so tale na leqa ena masterbatch ena gauna ni cakacaka ni extrusion, ka vakavuna sara mada ga na vakacacani ni hydrolytic ni kauta. Koya gona, na iyaya kaukauwa e dodonu me mamaca ni bera ni vakayagataki. Na katakata ni mamaca kei na gauna e vakadeitaki me vaka na mataqali iyaya raw .: Kena ivakaraitaki, na roka ni veika bula e vakamamacataki ena 60-80 ° C me baleta na . 2-4 aua, PE/PP kauta e vakamamacataki ena 80-100 ° C me baleta na . 3-5 aua, kei na PA kauta era sa vakamamacataki ena 100-120 ° C me baleta na . 6-8 aua. Na moisture ni iyaya kaukauwa mamaca e dodonu me lewai ena ruku . 0.1%.
• Triturado y tamisado: Me baleta na pigments kei na levu ni tikitiki (me vaka na veisoqoni ni taitaniumi daiokisaiti) kei na kauta vata kei na levu ni tikitiki sega ni tautauvata ., na veiqaravi ni veivakacacani kei na sieving e dodonu me vakayacori me vakadeitaka na duavata ni iyaya kaukauwa .. Na levu ni tikitiki ni iyaya kaukauwa vakacacani e dodonu me lewai ena . 20-40 rede, ka sa veiganiti ki na veiwaki vakatautauvata ni iyaya kaukauwa kei na musuki ni agglomerates ni roka ena gauna ni extrusion.
• Vakasavasavataki ni veika dukadukali: Na iyaya kaukauwa e rawa ni tiko kina na duka (me vaka na veitiki ni kaukamea ., vatu, dravusa) ena gauna ni buli kei na veivakau. Na dukadukali e sega walega ni tara na ivakarau ni masterbatch ., ia talega daramaka na sikivu kei na bareki ni extruder ., ka vakavuna sara mada ga na kena sogo na iyaya .. Koya gona, na iyaya kaukauwa e dodonu me vakasavasavataki ka kau laivi ni bera ni vakayagataki, vakayagataka e dua na sikirini ni filter kei na levu ni mesh veiganiti me kauta laivi na dukadukali.

2.2.2 Veisoliyaki taumada

Premixing sa ikoya na ikalawa bibi me vakavinakataki kina na veiwaki kei na veiwaseyaki ni kena revurevu ni masterbatch .. Me vaka na ivakarau ni fomula, na mamaca, roka vakacacani kei na dukadukali, na veikauyaki kei na ikuri era sa biu ki na dua na veiwaki totolo me baleta na veiwaki .. Na inaki ni premixing sai koya me caka na pigments kei na ikuri ni duavata me ra muria na dela ni veitiki ni kauta ., bulia e dua na veiwaki taumada, ka biuta e dua na yavu me baleta na veiwaseyaki vakatautauvata ena gauna ni extrusion ..

Na ivakatagedegede bibi ni premixing sa ikoya na totolo ni veiwaki, gauna ni veiwaki kei na katakata ni veiwaki. Na totolo ni veiwaki e dau . 800-1200 rpm, na gauna ni veiwaki e . 5-10 miniti, kei na ivakarau ni veiwaki e lewai ena 40-60°C .. Na ivakarau ni veiwaki veiganiti e rawa ni vakavinakataka na adhesion ni additives . (me vaka na veivakasavasavataki) ki na kauta kei na roka ., vakatorocaketaka na veiwaki vakatautauvata. Me baleta na masterbatch kei na levu ni pigment (vaka 50% e cake), na gauna ni premixing e rawa ni vakabalavutaki vakadodonu ., kei na dua na ilavo lailai ni dispersant e rawa ni vakacurumi taumada me vakavinakataki kina na veivakasavasavataki ni pigments .. Ni oti na kena veiwaki, na veiwaki e dodonu me tautauvata na kena roka, sega na veitiki ni roka matata kei na veitiki ni ikuri.

2.2.3 Vakani kei na Veivakadewataki

Na veiwaki premixed e vakau ki na hopper ni vakani ni extruder ni rua-sikirini ena dua na sikirini ni vakani se dua na beleti ni vakani .. Na iyaya ni vakani ni extruder e dau vakaiyaragitaki ena dua na cakacaka ni lawatu ni totolo ni saumaki mai vakawasoma ., ka rawa ni veisautaka na totolo ni vakani me vaka na totolo ni sikivu kei na totolo ni extrusion me vakadeitaka ni sa curu na iyaya ki na qara ni extrusion tudei ka vakatautauvatataki ., vakatabuya na kumuni ni iyaya se sega ni rauta na kakana ..

Na hopper ni vakani sa vakarautaki talega ena dua na misini ni vakamamacataki . (me vaka e dua na jakete ni katakata ni livaliva .) me tarova na iyaya kaukauwa mai na kena absorbing tale na wai ena gauna ni vakani .. Me baleta na masterbatch kei na levu ni pigment kei na dravudravua ni wai, e dua na iyaya ni vakani vakasaurarataki e rawa ni digitaki me vakadeitaka na vakani malumu ni iyaya .. Ikuri ni, na toba ni vakani ni extruder e dodonu me malumu ., sega na tutu mate, me kua ni kabita na iyaya kei na kena kumuni.

2.2.4 Vakawaicalataka, Veisaqasaqa kei na veisele

Na iyaya e curu ki na qara ni extrusion ni extruder ni rua-sikirini era sa toso ki liu tikoga mai na sikirini ni veisau .. Na qara ni extrusion e vakarautaki ena dua na sikivu kei na dua na bareki ., kei na levu ni extrusion ni qara e lailai sobu vakamalua ena veidusimaki ni axis .. Ni sa veisau na sikivu ., na iyaya e vakamalumalumutaki vakamalua ena ruku ni cakacaka ni sikivu kei na bareki ., kei na veivakasaurarataki ena qara ni extrusion e tubu vakamalua . (raraba 5-12MPa).

Ena gauna vata oqori ., na iyaya e vakayacori kina na kaukauwa ni shear kei na kaukauwa ni friction e vakavuna na toso ni veiwekani ena maliwa ni sikivu kei na bareki ., vakakina ena maliwa ni vuka ni sikirini .. Na kaukauwa ni shear kei na kaukauwa ni veivakacacani e rawa ni musuka taucoko na veisoqoni ni pigments, cakava na pigments me veisoliyaki vakatautauvata ena kauta waicala, ka vakatorocaketaka na fusion kei na veiganiti ena maliwa ni pigment ., portador y aditivos. Na kaukauwa ni friction e rawa talega ni vakavuna e dua na levu ni katakata ., ka sa cokovata kei na vakatakatari e taudaku ni bareki . (calefacción eléctrica o calefacción a vapor) me cakava na kauta vakamalua me waicala ka palasitika ..

Na bareki ni extruder e dau wasei ki na . 4-6 iwasewase ni lewa ni katakata (tabana ni vakani, iwasewase ni vakawaicalataka, iwasewase ni veiwaki, iwasewase ni veivakatautauvatataki, iwasewase ni ulu ni mate), kei na katakata ni veiwase yadua e lewai vakadodonu me vaka na mataqali masterbatch . (mataqali kauta, mataqali roka). Kena ivakaraitaki, ni sa vakarautaki na PE masterbatch, na ivakarau ni katakata ni iwasewase ni kakana e 100-120°C ., na iwasewase ni vakawaicalataki e 160-180°C, na iwasewase ni veiwaki e 170-190°C, na iwasewase ni veivakaduiduitaki e 160-180°C, kei na iwasewase ni ulu ni mate e 150-170 ° C .. Na lewa dodonu ni katakata e rawa ni vakadeitaka ni sa vakawaicalataki taucoko na kauta ka sega na kena vakacacani na katakata ., kei na pigments e sega ni vakacacani se veisautaki na kena roka ..

Na sikivu ni extruder ni sikivu ruarua e ciqoma e dua na ituvatuva modular ., ka rawa ni galala me cokovata na veimataqali sikivu ni veika . (me vaka na kena vakadewataki na veika, veiwaki ni veika, Na veika e dau kotiva) me vaka na mataqali masterbatch. Kena ivakaraitaki, ni cakacakataki na masterbatch kei na levu ni roka kei na rawarawa ni kena kumuni, e levu cake na veika e veiwaki kei na veika e shearing e rawa ni vakarautaki me vakatorocaketaka na veiwaki kei na veivakasavasavataki ni kena revurevu .; ni sa vakarautaki na masterbatch kei na wai vinaka, e levu cake na veika e rawa ni vakarautaki me vakavinakataki kina na cakacaka ni buli iyaya.

2.2.5 Extrusión y formación

Na taucoko ni vakawaicalataki ., veiwaki kei na iyaya veiwaseyaki e toso ki na ulu ni mate ni extruder mai na sikirini .. Na ulu ni mate ni masterbatch extruder e dau vakaiyaragitaki ena vuqa na qara ni mate vakavolivolita . (na iwiliwili kei na levu ni qara ni mate e vakadeitaki me vaka na levu ni tikitiki ni masterbatch .). The material is extruded from the die head at a high speed to form continuous strip-shaped semi-finished products (the diameter of the strip is usually 2-5mm, which can be adjusted according to customer needs).

The temperature of the die head is slightly lower than that of the homogenizing section, which can prevent the material from decomposing due to excessive temperature and ensure the shaping effect of the strip. The extrusion speed is controlled according to the type of masterbatch and the particle size requirement, generally ranging from 1-3m/min. The extrusion pressure should be kept stable (fluctuation within ±0.5MPa), which can ensure the uniform diameter of the strip and the consistency of the masterbatch quality.

2.2.6 Cooling and Solidification

The extruded strip-shaped semi-finished products are sent to a cooling device for rapid cooling and solidification. The cooling method for masterbatch is usually water tank cooling, and the cooling water temperature is controlled at 20-30℃. The length of the cooling water tank is 3-5 meters, and the cooling time is 2-4 miniti. Rapid cooling can make the strip solidify quickly, maintain the shape and size of the strip, and avoid deformation and adhesion.

It should be noted that the cooling speed should be uniform. If the cooling speed is too fast, the internal stress of the strip will be too large, and the strip will be brittle and easy to break during granulation; if the cooling speed is too slow, the strip will be soft and easy to adhere, affecting the granulation effect. After cooling, the surface of the strip should be dry, smooth and free of bubbles and cracks.

2.2.7 Cutting and Granulation

After cooling and solidification, the strip is sent to a granulator for cutting to form granular masterbatch products. The granulator is equipped with a rotary knife and a fixed knife, and the cutting speed is adjustable (generally 500-1000 rpm). The particle size of the masterbatch is controlled by adjusting the cutting speed and the speed of the strip conveying. The common particle size of masterbatch is 2-5mm (length and diameter are basically the same), which is convenient for mixing with plastic raw materials during later use.

The granulator should be equipped with a screening device to remove unqualified particles (such as too large, too small, agglomerated or broken particles). The qualified particles enter the next process, and the unqualified particles are crushed and recycled (after drying and premixing, they are re-extruded and granulated).

2.2.8 Vakatovotovo, Inspection and Packaging

The granulated masterbatch is sent to a vibrating screen for screening to further remove unqualified particles and impurities. The vibrating screen is equipped with a multi-layer screen (different mesh sizes), which can screen out masterbatch particles of different specifications according to customer needs.

After screening, the masterbatch needs to undergo quality inspection. The inspection items mainly include: roka (uniformity, consistency with the standard sample), veibiuyaki (observed by microscope or test piece coloring), concentration (tinting strength test), na levu ni suasua, particle size distribution, kei na so tale. Only the masterbatch that meets the quality standards can be packaged.

The packaging of masterbatch adopts sealed and moisture-proof packaging (such as plastic woven bags with inner plastic film, aluminum foil bags), and the packaging weight is usually 25kg/bag or 50kg/bag. The packaging bag is marked with the product name, model, roka, concentration, mataqali kauta, production date, shelf life, manufacturer and other information. The packaged masterbatch should be stored in a dry, cool and ventilated warehouse, avoiding direct sunlight and moisture, and the shelf life is generally 6-12 vula.

2.3 Key Factors Affecting Masterbatch Twin-Screw Extrusion Effect

The effect of twin-screw extrusion directly affects the quality of masterbatch (veibiuyaki, kaukauwa ni tinting, stability). There are many factors affecting the extrusion effect, mainly including raw material characteristics, formula ratio, premixing effect, extrusion parameters and equipment performance. Na kena kilai na veika bibi oqo kei na kena caka na veisau vakasaenisi e rawa ni vakadeitaka na tudei ni kena revurevu ni extrusion kei na kena tudei na ivakarau ni ka e buli ..

2.3.1 Na itovo ni iyaya kaukauwa

Na mataqali, levu ni tikitiki, na wai kei na savasava ni iyaya kaukauwa e dua na kena revurevu levu ena kena revurevu ni extrusion .. Me baleta na roka, na levu ni tikitiki e dodonu me tautauvata ka vinaka (20-40 rede), kei na ivakatagedegede ni vakasoqoni vata e dodonu me lailai .; pigments vakayago e dravudravua na kena vorati na katakata, sa dodonu kina me lewai vakavinaka na ivakarau ni katakata ni extrusion .; Na roka sega ni vakayago e cecere na kena kaukauwa, o koya gona na extruder e dodonu me vinaka na kena vakayagataki. Vei ira na dau kauta, na vanua ni vakawaicalataki kei na ivakarau ni katakata ni cakacaka e dodonu me salavata kei na takete palasitika raw iyaya, kei na kena veiganiti kei na pigments e dodonu me vinaka .. Me baleta na ikuri, na mataqali kei na kena ivakarau e dodonu me veiganiti, kei na veiganiti kei na kauta kei na pigments e dodonu me vinaka ..

Ikuri ni, na ivakarau ni wai ni iyaya kaukauwa e dodonu me lewai vakavinaka e ra 0.1%; kevaka e sa rui cecere na wai, ena vakavuna na buto kei na vakasoqoni vata ena masterbatch. Na savasava ni iyaya kaukauwa talega e bibi sara .; na dukadukali ena iyaya kaukauwa ena sega walega ni tara na ivakarau ni ka e buli, ia talega daramaka na sikivu kei na bareki ni extruder ..

2.3.2 Fomula Ratio

Na ivakarau ni ivakarau ni matai (na ivakarau ni roka, Kauta kei na ikuri) sa ikoya na ki me vakadeitaka na vinaka ni ka e buli .. Na pigment e dodonu me vakadeitaki me vaka na gagadre ni roka kei na mataqali pigment .: ivakavuvuli ni vakasama cecere (na lewe ni roka 50%-80%) e rawa ni vakalailaitaka na ikuri ni ilavo kei na isau ni buli ., ia e gadrevi kina na veiwaseyaki vinaka cake; lailai na kena vakasama (na lewe ni roka 10%-30%) e vinaka cake na kena veiwaseyaki, but the addition amount is large and the production cost is high.

The dosage of dispersants is generally 1%-5% of the pigment dosage; too little dispersant will lead to poor dispersibility of pigments, and too much dispersant will affect the mechanical properties of the masterbatch and the colored products. The dosage of other additives (veivakatautauvatataki, vakadeitaki ni katakata, waiwai) is generally 0.5%-3%, which should be adjusted according to the type of masterbatch and processing requirements. The formula ratio should be strictly controlled, and the error should be within ±1%, to ensure the consistency of product quality between batches.

2.3.3 Premixing Effect

Premixing is the foundation of extrusion processing. The uniformity of premixing directly affects the mixing and dispersing effect of pigments during extrusion. If the premixing is uneven, na pigments e sega ni rawa ni vakatautauvatataki ki na dela ni kauta, ka vakavuna na kena vakasoqoni vata na veimataqali roka, veiwaki sega ni veiganiti ni iyaya ena gauna ni vakasaqa, kei na vakalailaitaki ni veiwaseyaki ni ka e buli.

Me vakadeitaka na kena revurevu ni veivakaduiduitaki, e gadrevi me lewai na totolo ni veiwaki . (800-1200 rpm), gauna ni veiwaki (5-10 miniti) kei na katakata ni veiwaki (40-60°C). Me baleta na masterbatch kei na levu ni pigment, na gauna ni premixing e rawa ni vakabalavutaki vakadodonu ., kei na veivakasavasavataki e rawa ni vakacurumi taumada ka veiwaki vata kei na pigment ., qai veiwaki vata kei na kauta kei na so tale na ikuri .. Ikuri ni, na veiwaki taumada e dodonu me dikevi; kevaka e matata tu na veivakasoqoni vata ni roka, e dodonu me vakamalumalumutaki ka vakavoutaki.

2.3.4 Paramita ni vakasaqa

Na paramita ni extrusion sa ikoya na veika bibi duadua e tara na kena revurevu ni extrusion ., vakabibi okati kina na totolo ni sikivu, ivakarau ni katakata ni extrusión kei na veivakasaurarataki ni extrusión.

• Totolo ni sikivu: Na totolo ni sikirini ni extruders ni rua-sikirini me baleta na cakacakataki ni masterbatch raraba mai na . 200 me 800 rpm. Na cecere ni totolo ni sikirini ., the greater the shear force and friction force received by the materials, the better the mixing and dispersing effect of pigments, and the higher the production efficiency. Ia, if the screw speed is too high, the residence time of the materials in the extrusion cavity is too short, resulting in incomplete melting of the carrier, insufficient mixing of materials, and uneven dispersibility; if the screw speed is too low, the shear force and friction force are insufficient, the pigment agglomerates cannot be fully broken, and the production efficiency is low.
• The screw speed should be adjusted according to the type of masterbatch: for masterbatch with high pigment content and easy agglomeration (such as black masterbatch, white masterbatch), a higher screw speed (500-800 rpm) is needed to ensure the uniform dispersion of pigments; for masterbatch with organic pigments (poor heat resistance), a moderate screw speed (300-500 rpm) is needed to avoid overheating and pigment decomposition.
• Extrusion Temperature: The extrusion temperature is the key to ensuring the melting of the carrier and the stability of the pigment. The temperature of each section of the barrel and die head must be precisely controlled according to the type of masterbatch (mataqali kauta, mataqali roka). The temperature of the feeding section is lower (slightly higher than the drying temperature of the raw materials), which is mainly to prevent the materials from caking and ensure smooth feeding; the temperature of the melting section is medium, which is mainly to promote the melting and plasticization of the carrier; the temperature of the mixing section is higher, which is mainly to enhance the shear and mixing effect, and promote the uniform dispersion of pigments; the temperature of the homogenizing section is slightly lower than the mixing section, which is mainly to ensure the uniform temperature and viscosity of the materials, and avoid thermal decomposition; the temperature of the die head section is slightly lower than the homogenizing section, which is to ensure the shaping effect of the strip.
• The temperature control precision should reach ±1℃. Kena ivakaraitaki, when processing PP masterbatch with organic pigments, the temperature of each section is: feeding section 110-130℃, melting section 170-190℃, mixing section 180-200℃, homogenizing section 170-190℃, die head section 160-180℃. If the temperature is too high, the pigment will decompose and the carrier will degrade; if the temperature is too low, the carrier will not be fully melted, and the pigment cannot be uniformly dispersed.
• Veivakasaurarataki ni Extrusion: The extrusion pressure of masterbatch twin-screw extrusion generally ranges from 5 to 12MPa. The pressure in the extrusion cavity is mainly determined by the compression ratio of the screw, the die hole size and the screw speed. The higher the extrusion pressure, the better the mixing and dispersing effect of materials, and the denser the strip. Ia, if the pressure is too high, it will increase the energy consumption and wear of the equipment, and even cause the die head to block; if the pressure is too low, the materials cannot be fully compressed and mixed, the strip is loose, and the dispersibility is poor.
• The extrusion pressure should be adjusted according to the type of masterbatch and the die head size: for masterbatch with high pigment content and poor fluidity, a higher extrusion pressure is needed; for masterbatch with good fluidity, a moderate extrusion pressure is sufficient. The extrusion pressure should be kept stable, and the fluctuation should be within ±0.5MPa, to ensure the uniform diameter of the strip and the consistency of the masterbatch quality.

2.3.5 Equipment Performance

The performance of the twin-screw extruder directly determines the extrusion effect. The key performance indicators of the extruder include mixing and dispersing capacity, temperature control precision, kaukauwa ni daramaka, conveying capacity and intelligent control capacity. Na veitarataravi taucoko ni veivakabulabulataki nei Zhuoyue (HTS VAKATAWASEWASEI/VAKATAWASEWASEI/SUPERE, ZTE, HTE) era sa vakarautaki vakatabakidua me baleta na cakacaka ni masterbatch, with excellent performance in these aspects, which can effectively meet the processing needs of different types of masterbatch.

3. Zhuoyue’s Full Series Extruders: Professional Solutions for Masterbatch Processing

Zhuoyue has long been engaged in the research, development and production of high-performance twin-screw extruders, and has accumulated rich experience in the field of masterbatch processing. According to the processing characteristics of masterbatch (cecere na kena roka, rawarawa ni vakasoqoni vata ni roka, strict temperature control requirements, high wear resistance requirements) and the diverse needs of manufacturers (different production scales, different masterbatch types, different application fields), Zhuoyue has launched a full series of extruders suitable for masterbatch processing, including HTS BASIC series, HTS PLUS series, HTS SUPER series, ZTE series and HTE series. Each series has its own performance characteristics and targeted adaptation scenarios, which can provide personalized and efficient processing solutions for masterbatch manufacturers of different scales.

3.1 Core Advantages of Zhuoyue’s Extruders for Masterbatch Processing

Whether it is the high-end HTS SUPER series or the cost-effective ZTE series, all Zhuoyue’s extruders have the following core advantages, which are specially optimized for masterbatch processing, ensuring high-quality, efficient and stable production:

3.1.1 Excellent Mixing and Dispersing Effect

The core requirement of masterbatch processing is the uniform dispersion of pigments. All Zhuoyue’s twin-screw extruders adopt an intermeshing co-rotating structure, with a reasonable screw pitch, iliuliu kei na ituvatuva ni ratio ni veivakasaurarataki. The intermeshing and rotating of the twin screws can generate strong shear force and kneading force, which can fully break the agglomerates of pigments (even small agglomerates of 100μm above), and make the pigments uniformly dispersed in the carrier. The mixing uniformity of the extruders can reach more than 95%, which is much higher than that of ordinary twin-screw extruders (85%-90%).

Ikuri ni, the screws of all series of extruders adopt a modular design, which can freely combine different types of screw elements (vakadewataka na veika, veiwaki ni veika, Na veika e dau kotiva) me vaka na mataqali masterbatch (such as color masterbatch, white masterbatch, black masterbatch) and pigment characteristics. Kena ivakaraitaki, when processing black masterbatch with carbon black (easy agglomeration), e levu cake na veika e veiwaki kei na veika e shearing e rawa ni vakarautaki me vakatorocaketaka na veiwaki kei na veivakasavasavataki ni kena revurevu .; when processing color masterbatch with organic pigments (poor heat resistance), more conveying elements and fewer shearing elements can be configured to shorten the residence time and avoid pigment decomposition.

3.1.2 Precise Temperature Control, Avoiding Pigment Decomposition

Masterbatch processing has strict requirements on temperature control, and the temperature fluctuation must be controlled within ±1℃ to avoid pigment decomposition and carrier degradation. All Zhuoyue’s extruders adopt an advanced intelligent temperature control system, which is composed of high-precision temperature sensors, heating elements and cooling elements. The barrel is divided into 4-6 independent temperature control sections, and the temperature of each section can be precisely adjusted and controlled in real time.

The temperature control system is equipped with a real-time monitoring and alarm function: if the temperature of any section exceeds the set range, the system will issue an alarm prompt in time, and automatically adjust the heating power or start the cooling system to return the temperature to the set range. Ikuri ni, the barrel of the extruder adopts a double-layer jacket design, which can realize rapid heating and cooling, and improve the response speed of temperature control. The die head is also equipped with an independent temperature control device, which ensures the uniform temperature of the die head and the stable shaping of the strip.

3.1.3 High Wear Resistance, Long Service Life

Na roka sega ni vakayago me vaka na titanium daiokisaiti kei na kaboni karakarawa e cecere na kena kaukauwa, which will cause serious wear to the screw and barrel of the extruder during processing. Na extruders ni Zhuoyue e taura na iyaya ni vakayagataki-vakacacani cecere kei na tekinolaji ni buli iyaya ni toso ki liu me vakadeitaka na vakayagataki ni veivakacacani ni veitiki ni uto ..

Na sikirini kei na bareki ni HTS PLUS veitarataravi ., HTS SUPER veitarataravi kei na HTE veitarataravi era caka mai na sitila ni aloi ni vakayagataki-vakacacani (me vaka na 38CrMoAla), ka lako curuma na veiqaravi ni veivakaduiduitaki bimetallic se na veiqaravi ni veivakaduiduitaki ni laser. Na kaukauwa ni dela ni sikirini kei na bareki e rawa ni yaco ki na ≥65 HRC . (HTS PLUS series, HTE veitarataravi) kei na ≥70 CR (HTS SUPER series), ka sa rui kaukauwa sara na kena kaukauwa kei na kena vakacacani na corrosion ., ka rawa ni vorata vakavinaka na vakacacani e vakavuna na pigments cecere-kaukauwa .. Na bula ni veiqaravi ni sikivu kei na bareki e . 2-3 gauna ni kena e dau vakayagataki, vakalailaitaka na kena dau veisautaki na veitiki kei na isau ni kena maroroi na iyaya ..

The screws and barrels of HTS BASIC series and ZTE series are made of high-quality wear-resistant alloy steel with nitriding treatment, and the surface hardness can reach ≥60 HRC, which can meet the processing needs of ordinary masterbatch (pigment content ≤50%) and has a reasonable cost performance.

3.1.4 High Production Efficiency, Energy Saving and Environmental Protection

Zhuoyue’s extruders adopt a high-torque gearbox and an optimized screw structure, which have strong conveying capacity and high production efficiency. Compared with ordinary twin-screw extruders, the production efficiency of Zhuoyue’s extruders can be increased by 20%-50%. Kena ivakaraitaki, the production capacity of HTS SUPER series extruders can reach 1000-3000kg/h, which is suitable for large-scale mass production; the production capacity of ZTE series extruders is 100-500kg/h, which is suitable for small and medium-sized batch production.

Ikuri ni, all Zhuoyue’s extruders adopt high-efficiency motors and energy-saving heating elements, which can reduce energy consumption by 15%-20% compared with ordinary extruders. The extruders are equipped with a closed structure, which can reduce the emission of dust and volatile substances during processing, meeting the environmental protection requirements of the masterbatch industry.

3.1.5 Intelligent Control, Easy Operation and Maintenance

All Zhuoyue’s extruders adopt a PLC intelligent control system and a touch screen operation interface, which is simple and intuitive, rawarawa me vakayagataki. The system can store multiple sets of product formulas and processing parameters (me yacova na 100 sets), and when producing different types of masterbatch, only the corresponding formula and parameters need to be called, without repeated debugging, which saves time and improves production efficiency.

The system is also equipped with a real-time monitoring function, which can monitor the key parameters of the extrusion process (such as temperature, na revurevu, totolo ni sikivu, totolo ni kana) in real time, and record the production data (such as output, processing time) for later query and analysis. For the HTS SUPER series extruders, we also provide a cloud control function, which can realize remote parameter adjustment, production data monitoring and predictive maintenance of equipment, realizing intelligent production management.

Ikuri ni, the extruders adopt a reasonable structural design, which makes the maintenance more convenient. The screws, barrels and die heads can be disassembled and assembled quickly, which reduces the maintenance time and labor intensity. Zhuoyue’s after-sales service team will provide professional installation, commissioning and training services for customers, ensuring that customers can use the equipment smoothly.

3.1.6 Wide Application Range, Strong Adaptability

Zhuoyue’s full series of extruders have a wide application range, which can adapt to the processing needs of various types of masterbatch, including color masterbatch, white masterbatch, black masterbatch, ordinary masterbatch, functional masterbatch (Masterbatch retardador de llama, Masterbatch antistatic), and masterbatch with different carriers (PE, PP, PVC, PA, MANUMANU, kei na so tale.). The extruders can also adapt to the processing of masterbatch with different pigment contents (10%-80%), and can meet the processing needs of different application fields (fibers, iyaloyalo, vukataki, vakasavasavataki, injection molding).

Whether it is a small and medium-sized manufacturer producing ordinary masterbatch, or a large-scale manufacturer producing high-end functional masterbatch, Zhuoyue can provide suitable extruder solutions. Ikuri ni, the extruders can be matched with different auxiliary equipment (such as high-speed mixers, secadores, coolers, granulators, screening machines, packaging machines) to form a complete automatic production line, realizing continuous production from raw material pretreatment to product packaging.

3.2 Detailed Introduction of Zhuoyue’s Extruder Series and Their Adaptation to Masterbatch Processing

Zhuoyue’s extruder series for masterbatch processing include HTS BASIC, HTS PLUS, HTS SUPER, ZTE and HTE, each series has its own unique performance characteristics and targeted adaptation scenarios. Manufacturers can select the appropriate extruder series according to their own production scale, product type, masterbatch concentration, application field and budget.

3.2.1 HTS BASIC Series Extruders: Flexible and Cost-Effective Choice for Ordinary Masterbatch

The HTS BASIC series extruders are a cost-effective product series designed for small and medium-sized masterbatch manufacturers or manufacturers that mainly produce ordinary masterbatch. This series of extruders uses medium-torque gearboxes from leading European manufacturers, which have the advantages of stable performance, low noise, high efficiency and long service life. The specific torque of the extruders is 10-12Nm/cm³, which can meet the processing needs of ordinary masterbatch (pigment content ≤50%), such as PE/PP color masterbatch, low-concentration white masterbatch and black masterbatch.

In terms of structural design, the HTS BASIC series extruders adopt a twin-screw parallel co-rotating structure, with a screw diameter ranging from 30mm to 65mm, and a compression ratio of 4～8, which can be adjusted according to the type of masterbatch. The barrel is made of wear-resistant alloy steel with nitriding treatment, and the screw is made of wear-resistant and corrosion-resistant alloy steel, which has good wear resistance. The extruder is equipped with a PLC control system and a touch screen operation interface, which can realize automatic feeding, automatic temperature control, automatic pressure control and automatic cutting, and is simple and easy to operate.

The production capacity of the HTS BASIC series extruders ranges from 100kg/h to 500kg/h, which is suitable for small and medium-sized masterbatch manufacturers that mainly produce ordinary masterbatch for films, injection molding and extrusion products. One of the biggest advantages of this series is that it can provide flexible options through different configuration combinations. Customers can choose different screw elements, mate ulu, feeding devices and post-processing equipment according to their own product types and production needs, so as to form a production line suitable for their own needs. The HTS BASIC series extruders have a reasonable price, which can help small and medium-sized manufacturers reduce the initial investment cost while ensuring the basic processing quality of masterbatch. It is an ideal choice for enterprises that are just entering the masterbatch industry or have limited production scale and budget. Ikuri ni, this series of extruders has simple operation and low maintenance cost, and its after-sales service support is consistent with other high-end series, which can fully meet the daily production needs of small and medium-sized manufacturers.

3.2.2 HTS PLUS Series Extruders: High-Torque Solution for Engineering Plastics and Filler Masterbatch

The HTS PLUS series extruders are positioned as mid-to-high-end products, specially developed for masterbatch processing scenarios with higher requirements, such as engineering plastic masterbatch and filler masterbatch. Different from the HTS BASIC series, this series adopts high-torque gearboxes independently developed and manufactured by Zhuoyue, with a specific torque of 13-16Nm/cm³, which can provide stronger shear force and kneading force, effectively solving the processing difficulties of high-viscosity, high-hardness masterbatch materials.

In terms of core components, the screws and barrels of the HTS PLUS series are made of imported wear-resistant alloy steel and undergo bimetallic composite treatment. The surface hardness reaches ≥65 HRC, which has excellent wear resistance and corrosion resistance, and can easily cope with the wear caused by filler masterbatch (such as calcium carbonate, talcum powder filled masterbatch) and engineering plastic masterbatch (me vaka na PA ., PC masterbatch). The screw adopts a modular design, and is equipped with enhanced mixing elements and shearing elements, which can fully disperse the fillers and pigments in the carrier, ensuring the uniformity and stability of the masterbatch. The barrel is divided into 5-6 iwasewase ni lewa ni katakata, kei na dua na ivakarau ni lewa dodonu ni ± 1 ° C ., which can accurately control the processing temperature of engineering plastics (200-280°C) and avoid material decomposition.

The production capacity of the HTS PLUS series extruders ranges from 300kg/h to 1200kg/h, which is suitable for medium-sized and large-scale masterbatch manufacturers that produce engineering plastic masterbatch, Masterbatch ni vakasinaiti, high-concentration color masterbatch (na lewe ni roka 50%-70%) and other products. Kena ivakaraitaki, in the processing of PA engineering plastic masterbatch, the HTS PLUS series can rely on its high torque and precise temperature control to ensure that the PA carrier is fully melted, and the pigments and functional additives are uniformly dispersed, avoiding the problems of color spots, streaks and poor mechanical properties of the masterbatch. In the processing of filler masterbatch, its strong shear force can fully disperse the filler particles (which are easy to agglomerate) in the carrier, improving the compatibility between the filler and the carrier, and ensuring the processing performance of the masterbatch when mixed with downstream plastic raw materials.

Ikuri ni, the HTS PLUS series extruders are equipped with an upgraded PLC intelligent control system, which can realize more precise parameter control and data monitoring. The system can automatically adjust the screw speed, feeding speed and extrusion pressure according to the material viscosity and processing effect, vakadeitaka na tudei ni ivakarau ni ka e buli ena maliwa ni ilawalawa. The extruder is also equipped with a forced feeding device and a vacuum exhaust device: the forced feeding device can ensure the smooth feeding of high-viscosity materials; the vacuum exhaust device can effectively remove moisture, volatile substances and air in the materials, avoiding bubbles and pores in the masterbatch, and improving the density and quality of the masterbatch. This series of extruders balances performance and cost, and is suitable for manufacturers that need to improve product quality and expand production scale.

3.2.3 HTS SUPER Series Extruders: The Pinnacle of Zhuoyue’s Technology for High-End Masterbatch

As Zhuoyue’s highest-end extruder series, the HTS SUPER series represents the advanced level of China’s twin-screw extruder development, specially designed for high-end, high-demand masterbatch processing scenarios, such as high-concentration functional masterbatch, special engineering plastic masterbatch (such as PBT, POM, LCP), and masterbatch for high-end downstream fields (new energy vehicles, iyaya vakavuniwai, high-end electronics).

The core highlight of the HTS SUPER series is the adoption of Zhuoyue’s latest independently developed ultra-high torque transmission device, with a specific torque of 17-20Nm/cm³, which is far higher than that of the HTS PLUS series. This ultra-high torque design enables the extruder to cope with the processing of ultra-high viscosity, ultra-high hardness masterbatch materials, such as masterbatch with high filler content (filler content above 60%) and special engineering plastic masterbatch with high melting point and high viscosity. Ena gauna vata oqori ., aiming at the high torque and high speed characteristics of this series, Zhuoyue has carried out a comprehensive optimization of the structural design of all key components of the extruder: the screw adopts a new type of wear-resistant alloy steel and undergoes laser cladding treatment, with a surface hardness of ≥70 HRC, which has extremely strong wear resistance and service life (3-4 gauna ni kena e dau vakayagataki); the barrel adopts a double-layer jacket + forced cooling structure, which can realize rapid temperature adjustment and precise control, avoiding local overheating of materials during high-speed, high-torque processing; the gearbox adopts a precision planetary gear structure, with low noise, high efficiency and stable operation, which can withstand long-term high-load work.

In terms of mixing and dispersing effect, the HTS SUPER series is equipped with a new type of multi-stage mixing screw combination, including high-shear mixing elements, kneading blocks and dispersing elements, which can generate multi-directional shear force and kneading force, fully breaking the agglomerates of pigments and fillers (even agglomerates below 50μm), and making the pigments, fillers and carriers uniformly mixed. The mixing uniformity of the masterbatch can reach more than 98%, which is suitable for the processing of high-concentration, high-dispersibility masterbatch (na lewe ni roka 70%-80%). Ikuri ni, this series of extruders adopts a variable frequency speed regulation system with high precision, and the screw speed can be adjusted in the range of 300-1000 rpm, which can be flexibly adjusted according to the type of masterbatch and processing requirements, ensuring the best processing effect.

The production capacity of the HTS SUPER series extruders ranges from 1000kg/h to 3000kg/h, which is suitable for large-scale, high-standard masterbatch manufacturers that focus on high-end markets. Kena ivakaraitaki, in the processing of masterbatch for new energy vehicle parts (such as automotive interior and exterior parts, battery shell masterbatch), the HTS SUPER series can ensure that the masterbatch has excellent weather resistance, high temperature resistance and dispersibility, meeting the strict quality requirements of automotive manufacturers; in the processing of medical grade masterbatch (such as masterbatch for medical catheters, medical containers), it can realize clean production, avoid material pollution, and ensure that the masterbatch meets the medical grade environmental protection standards. This series of extruders is also equipped with an intelligent cloud control system, which can realize remote parameter adjustment, production data monitoring, fault early warning and predictive maintenance. Manufacturers can monitor the production status of the equipment in real time through mobile phones or computers, realize intelligent production management, and greatly improve production efficiency and management level.

3.2.4 ZTE Series Extruders: Cost-Effective Choice for Universal Masterbatch Processing

The ZTE series extruders are positioned as cost-effective products, specially designed for manufacturers that need to balance processing quality and cost, and mainly produce universal ordinary masterbatch. This series of extruders has excellent cost performance, and its designed parameters can meet the processing needs of most common masterbatch materials (PE, PP, PVC matailalai, low-concentration color masterbatch, black masterbatch and white masterbatch with pigment content ≤50%).

In terms of structural design, the ZTE series adopts a twin-screw parallel co-rotating structure, with a screw diameter ranging from 25mm to 65mm, and a specific torque of 8-11Nm/cm³, which can provide sufficient shear force and conveying capacity for ordinary masterbatch processing. The screws and barrels are made of high-quality wear-resistant alloy steel with nitriding treatment, and the surface hardness reaches ≥60 HRC, which can meet the wear requirements of ordinary pigments (me vaka na roka ni veika bula, low-hardness inorganic pigments) and has a long service life. The barrel is divided into 4 iwasewase ni lewa ni katakata, with a temperature control precision of ±2℃, which can accurately control the processing temperature of ordinary masterbatch (150-220°C), avoiding pigment decomposition and carrier degradation.

The production capacity of the ZTE series extruders ranges from 50kg/h to 400kg/h, which is suitable for small and medium-sized masterbatch manufacturers, small workshops and enterprises that need to produce small batches of multi-variety masterbatch. This series of extruders has the advantages of simple structure, easy operation, low energy consumption and low maintenance cost. The operation interface adopts a simple touch screen design, which is easy to learn and master, and is suitable for operators with little experience. Ikuri ni, the ZTE series can also be flexibly configured according to customer needs, such as adding a forced feeding device, a vacuum exhaust device or a special die head, to meet the personalized processing needs of different customers. Although the ZTE series is cost-effective, its core performance indicators (such as mixing uniformity, temperature control precision) are far higher than those of ordinary extruders on the market, which can ensure that the produced masterbatch has uniform coloring, stable performance and meets the basic use requirements of downstream customers. It is an ideal choice for enterprises with limited budget and mainly producing ordinary masterbatch.

3.2.5 HTE Series Extruders: High-Performance and Cost-Effective Integrated Solution

The HTE series extruders integrate the advantages of high performance and cost-effectiveness, aiming at medium-sized masterbatch manufacturers that need to improve production efficiency and product quality while controlling costs. This series of extruders is designed to balance performance, efficiency and cost, and is suitable for a variety of masterbatch processing scenarios, including high-concentration color masterbatch (na lewe ni roka 50%-60%), ordinary functional masterbatch (Masterbatch retardador de llama, Masterbatch antistatic) and masterbatch for films, blow molding and injection molding products.

In terms of core performance, the HTE series adopts a high-torque gearbox independently developed by Zhuoyue, with a specific torque of 12-14Nm/cm³, which is higher than that of the HTS BASIC and ZTE series, and can provide stronger shear force and kneading force, ensuring the uniform dispersion of pigments and additives. The screws adopt a modular design, and are equipped with a combination of conveying elements, mixing elements and shearing elements, which can be flexibly adjusted according to the type of masterbatch, improving the adaptability of the extruder. The screws and barrels are made of imported wear-resistant alloy steel with bimetallic composite treatment, and the surface hardness reaches ≥65 HRC, which has excellent wear resistance and can cope with the processing of high-hardness pigments (such as titanium dioxide, carbon black) and low-content filler masterbatch.

The biggest advantage of the HTE series is that it can reduce energy consumption while improving production efficiency. This series of extruders adopts an optimized screw structure and a high-efficiency energy-saving motor, which can reduce energy consumption by 18%-25% compared with ordinary extruders of the same type. Ena gauna vata oqori ., its production capacity ranges from 200kg/h to 800kg/h, which is 15%-20% higher than that of the HTS BASIC series of the same specification. The barrel is divided into 5 iwasewase ni lewa ni katakata, kei na dua na ivakarau ni lewa dodonu ni ± 1 ° C ., which can accurately control the processing temperature, avoid material waste caused by overheating or insufficient melting, and further reduce production costs. Ikuri ni, the HTE series is equipped with a PLC intelligent control system, which can realize automatic parameter control, data monitoring and formula storage, vakadeitaka na tudei ni ivakarau ni ka e buli ena maliwa ni ilawalawa. The extruder is also equipped with a vacuum exhaust device and a forced feeding device, which can improve the quality of masterbatch and ensure the smooth progress of production.

The HTE series is suitable for medium-sized masterbatch manufacturers that are in the stage of expanding production scale and upgrading product quality. It can not only meet the processing needs of high-quality masterbatch, but also control the production cost effectively, helping enterprises improve their market competitiveness. Compared with the HTS PLUS series, the HTE series has a more reasonable price; compared with the ZTE series, it has better performance and higher production efficiency, which is a cost-effective choice between mid-range and high-end products.

4. Wide Application Fields of Masterbatch and Matching Zhuoyue Extruder Solutions

As an indispensable core material in the plastics industry, masterbatch is widely used in fibers, iyaloyalo, vukataki, extrusion molding, injection molding and other fields. Different application fields have different requirements on the performance of masterbatch (such as dispersibility, temperature resistance, color fastness) and production efficiency, which also determines the selection of twin-screw extruders. Zhuoyue’s full series of extruders can provide targeted solutions for different application fields, ensuring that the produced masterbatch meets the specific requirements of downstream products. The following is a detailed introduction to the application fields of masterbatch and the matching Zhuoyue extruder series.

4.1 Fiber Field: High-Dispersibility and Color Fastness Requirements

Masterbatch in the fiber field is mainly used for coloring chemical fibers, me vaka na wa ni poliesita, nailoni, polypropylene fiber, kei na so tale., and the final products include carpets, isulu, cushions, non-woven fabrics, kei na so tale. This field has extremely high requirements on masterbatch: taumada, cecere na veibiuyaki. The fiber diameter is very small (usually a few microns to dozens of microns), and if the pigments in the masterbatch are not uniformly dispersed, it will cause color spots, streaks and uneven fineness of the fiber, affecting the appearance and quality of the fiber product; ikarua, high color fastness. The fiber products need to go through spinning, weaving, dyeing and finishing and other processes, and the masterbatch must have good washing fastness, light fastness and friction fastness, avoiding color fading and discoloration; ikatolu, low impurity content. Impurities in the masterbatch will cause breakage of the fiber during spinning, reducing the yield of the fiber.

According to the requirements of the fiber field, the suitable Zhuoyue extruder series are HTS PLUS series, HTS SUPER series and HTE series. For high-end fiber masterbatch (such as high-grade textile fiber, carpet fiber), the HTS SUPER series is recommended. Its ultra-high mixing uniformity (≥98%) can ensure that the pigments are uniformly dispersed in the carrier, avoiding color spots and streaks of the fiber; the high-torque and precise temperature control can ensure the stability of the masterbatch performance, improving the color fastness of the fiber. For medium-grade fiber masterbatch (such as ordinary textile fiber, non-woven fabric), the HTS PLUS series and HTE series are recommended. Their high mixing and dispersing effect can meet the basic requirements of fiber masterbatch, and the cost performance is higher. For small-batch, low-cost fiber masterbatch, the HTS BASIC series can also be selected, which can ensure the basic dispersibility and color fastness.

4.2 Film Field: High Transparency and Uniform Coloring Requirements

Masterbatch in the film field is mainly used for coloring plastic films, me vaka na taga ni volivoli ., iyaloyalo ni vakaraitaki, iyaloyalo levu, iyaloyalo ni vakavodoki, iyaloyalo ni teitei, kei na so tale. The key requirements of this field for masterbatch are: taumada, high transparency. For transparent or translucent films (me vaka na iyaloyalo ni vakavodoki ni kakana ., agricultural mulch films), the masterbatch must have good transparency, avoiding affecting the appearance and visibility of the packaged products; ikarua, roka vakatautauvata. The film surface must be uniform in color, without color spots, color streaks and color difference, ensuring the aesthetic property of the film; ikatolu, good processing fluidity. The film extrusion speed is fast, and the masterbatch must have good fluidity, which is conducive to the uniform mixing of the masterbatch and the film base material, and avoiding affecting the film forming efficiency.

For the film field, the suitable Zhuoyue extruder series are HTS BASIC series, HTE series and HTS PLUS series. For ordinary film masterbatch (me vaka na taga ni volivoli ., ordinary packaging films), the HTS BASIC series and HTE series are recommended. Their good mixing and dispersing effect can ensure uniform coloring of the film, and the good processing fluidity can match the high-speed extrusion of the film. For high-end film masterbatch (me vaka na iyaloyalo ni vakavodoki ni kakana ., multi-layer composite films), the HTS PLUS series is recommended. Its precise temperature control can avoid the decomposition of pigments and carriers, ensuring the transparency and safety of the film; the enhanced mixing elements can further improve the dispersibility of the masterbatch, making the film surface more smooth and uniform. For ultra-high transparent film masterbatch (such as PET packaging films), the HTS SUPER series can be selected, which can achieve ultra-high dispersibility of pigments, ensuring the transparency and clarity of the film.

4.3 Blow Molding Field: Good Fluidity and Dimensional Stability Requirements

Masterbatch in the blow molding field is mainly used for coloring blow molding products, me vaka na koniteina vakavuniwai kei na veivakabulabulataki ., waiwai ni veivakabulabulataki kei na koniteina ni boro ., tavaya ni gunu, plastic barrels, kei na so tale. The requirements of this field for masterbatch are: taumada, good processing fluidity. Blow molding products need to be formed by high-temperature blow molding, and the masterbatch must have good fluidity, which is conducive to the uniform distribution of the masterbatch in the parison, avoiding uneven wall thickness and color difference of the product; ikarua, good dimensional stability. The blow molding products have strict requirements on dimensional accuracy, and the masterbatch must have stable performance, avoiding the deformation of the product due to uneven shrinkage; ikatolu, environmental protection. Especially for medical and cosmetic containers, the masterbatch must meet environmental protection standards, non-toxic and harmless, without volatile substances.

For the blow molding field, the suitable Zhuoyue extruder series are ZTE series, HTS BASIC series and HTE series. For ordinary blow molding masterbatch (such as lubricating oil containers, plastic barrels), the ZTE series and HTS BASIC series are recommended. Their reasonable screw structure and temperature control system can ensure the good fluidity and stability of the masterbatch, meeting the basic requirements of blow molding products. For medium-grade blow molding masterbatch (such as cosmetic containers, tavaya ni gunu), the HTE series is recommended. Its high production efficiency and energy-saving advantages can reduce production costs, and the good mixing and dispersing effect can ensure uniform coloring and dimensional stability of the product. For high-end blow molding masterbatch (such as medical containers), the HTS PLUS series and HTS SUPER series are recommended. Their high-precision temperature control and clean production design can ensure that the masterbatch meets medical grade standards, and the stable performance can ensure the dimensional accuracy and safety of the product.

4.4 Extrusion Molding Field: High Dimensional Stability and Wear Resistance Requirements

Masterbatch in the extrusion molding field is mainly used for coloring extrusion products, me vaka na pepa, paipo, waya kei na wa, itukutuku, kei na so tale. The key requirements of this field for masterbatch are: taumada, high dimensional stability. Extrusion products (such as pipes, itukutuku) have strict requirements on dimensional accuracy, and the masterbatch must have stable performance, avoiding the deformation and color difference of the product due to uneven shrinkage; ikarua, good wear resistance. For products such as pipes and wires and cables that need to withstand friction and extrusion, the masterbatch must have good wear resistance, ensuring the service life of the product; ikatolu, good weather resistance. For outdoor extrusion products (such as building profiles, outdoor pipes), the masterbatch must have good weather resistance, avoiding color fading and performance degradation under sunlight and rain.

For the extrusion molding field, the suitable Zhuoyue extruder series are HTS PLUS series, HTE series and HTS SUPER series. For ordinary extrusion masterbatch (such as indoor sheets, ordinary pipes), the HTE series and HTS BASIC series are recommended. Their good mixing and dispersing effect can ensure uniform coloring of the product, and the stable performance can ensure the dimensional accuracy of the product. For medium-grade extrusion masterbatch (such as wires and cables, building profiles), the HTS PLUS series is recommended. Its high-torque gearbox and wear-resistant screw/barrel can cope with the processing of high-hardness, high-viscosity masterbatch, ensuring the wear resistance and weather resistance of the product. For high-end extrusion masterbatch (such as high-temperature resistant pipes, outdoor high-grade profiles), the HTS SUPER series is recommended. Its ultra-high torque and precise temperature control can ensure the stable performance of the masterbatch, and the enhanced wear resistance can further extend the service life of the product.

4.5 Injection Molding Field: High Dispersibility and Batch Stability Requirements

Masterbatch in the injection molding field is the most widely used, mainly used for coloring injection molding products, me vaka na veitiki ni motoka ., iyaya vakalivaliva, iyaya ni taravale, iyaya ni vale, iyaya ni vale, qito, kei na so tale. The requirements of this field for masterbatch are diverse, but the core requirements are: taumada, cecere na veibiuyaki. Injection molding products have complex shapes and small sizes, and the masterbatch must have high dispersibility, avoiding color spots, color streaks and uneven coloring of the product; ikarua, good batch stability. Injection molding products are usually produced in large batches, and the masterbatch must have stable performance, ensuring no color difference between batches of products; ikatolu, targeted functional requirements. Kena ivakaraitaki, automotive parts require masterbatch with high temperature resistance and flame retardancy, electronic products require masterbatch with antistatic performance, and toys require masterbatch with non-toxic and environmental protection performance.

For the injection molding field, Zhuoyue’s full series of extruders can provide corresponding solutions according to different product levels. For ordinary injection molding masterbatch (such as toys, ordinary home appliances), the ZTE series and HTS BASIC series are recommended. Their cost-effective advantages can reduce production costs, and the basic mixing and dispersing effect can meet the requirements of ordinary products. For medium-grade injection molding masterbatch (such as electronic products, ordinary automotive parts), the HTE series and HTS PLUS series are recommended. Their high mixing and dispersing effect and batch stability can ensure the quality of the product, and the targeted functional masterbatch processing capacity can meet the special requirements of the product. For high-end injection molding masterbatch (such as high-grade automotive parts, precision electronic products), the HTS SUPER series is recommended. Its ultra-high dispersibility, batch stability and high-temperature resistance can meet the strict quality requirements of high-end products, and the intelligent control system can ensure the efficiency and stability of large-scale production.

5. Common Problems and Solutions in Masterbatch Twin-Screw Extrusion Processing

In the actual production process of masterbatch, due to the influence of raw materials, formula, processing parameters and equipment performance, various problems often occur, which affect the quality of masterbatch and production efficiency. Based on years of industry experience, Zhuoyue summarizes the common problems in masterbatch twin-screw extrusion processing, analyzes the causes in detail, and provides corresponding solutions, which can help manufacturers quickly solve production problems and improve production efficiency and product quality.

5.1 Common Problem 1: Poor Dispersibility of Masterbatch, Color Spots and Streaks in Products

This is the most common problem in masterbatch processing, which is mainly manifested in uneven coloring of the masterbatch, obvious pigment agglomerates, and color spots and streaks in the colored plastic products. The main causes and solutions are as follows:

5.1.1 Main Causes:

• (1) Raw material problems: The pigment particle size is too large, the agglomeration degree is high, and the drying is insufficient; the compatibility between the pigment and the carrier is poor; the dispersant dosage is insufficient or the type is improper.
• (2) Premixing problems: The mixing speed is too low, the mixing time is too short, the mixing temperature is improper, resulting in uneven premixing of raw materials.
• (3) Extrusion parameter problems: The screw speed is too low, the shear force is insufficient, and the pigment agglomerates cannot be fully broken; the extrusion temperature is too low, the carrier is not fully melted, and the pigment cannot be uniformly dispersed.
• (4) Equipment problems: The screw mixing elements are insufficient or worn; the barrel and screw are worn, resulting in reduced shear force; the die head is blocked, affecting the uniform extrusion of materials.

5.1.2 Solutions:

• (1) Optimize raw materials: Select pigments with small particle size and low agglomeration degree, and dry them thoroughly (moisture content ≤0.1%); select carriers compatible with pigments; replace appropriate dispersants and increase the dosage appropriately (loma 1%-5% of the pigment dosage).
• (2) Improve premixing effect: Increase the mixing speed to 800-1200 rpm, extend the mixing time to 5-10 miniti, and control the mixing temperature at 40-60℃; for high-concentration masterbatch, add dispersant first and mix with pigment, then mix with carrier and other additives.
• (3) Adjust extrusion parameters: Increase the screw speed appropriately (500-800 rpm for high-concentration masterbatch), improve the shear force; increase the extrusion temperature appropriately to ensure that the carrier is fully melted (adjust according to the carrier type).
• (4) Maintain equipment: Replace worn screw mixing elements, barrel and screw; clean the die head regularly to avoid blockage; check the equipment regularly to ensure that the screw and barrel are properly matched.

5.2 Common Problem 2: Pigment Decomposition and Discoloration of Masterbatch

This problem is mainly manifested in the discoloration of the masterbatch (such as yellowing, darkening), the color is inconsistent with the standard sample, and even peculiar smell is generated. It is mostly caused by overheating of the material during extrusion processing, which is common in organic pigment masterbatch and engineering plastic masterbatch. The main causes and solutions are as follows:

5.2.1 Main Causes:

• (1) Extrusion temperature is too high: The temperature of the mixing section, homogenizing section or die head is too high, exceeding the heat resistance limit of the pigment or carrier.
• (2) The residence time of the material is too long: The screw speed is too low, the compression ratio is too large, resulting in the material staying in the extrusion cavity for too long (more than 3 miniti), and thermal decomposition occurs.
• (3) Poor heat dissipation of the equipment: The cooling system of the barrel fails, resulting in local overheating of the barrel.
• (4) Raw material problems: The heat resistance of the pigment is poor, or the carrier is easy to degrade at high temperature.

5.2.2 Solutions:

• (1) Adjust extrusion temperature: Reduce the temperature of the mixing section, homogenizing section and die head appropriately, and control it within the heat resistance range of the pigment and carrier (150-220℃ for ordinary masterbatch, 200-280°C me baleta na palasitika ni idinia); check the temperature sensor regularly to ensure accurate temperature control.
• (2) Shorten the residence time: Increase the screw speed appropriately, reduce the compression ratio of the screw, and ensure that the residence time of the material in the extrusion cavity is 1-3 miniti.
• (3) Maintain the cooling system: Check the cooling water circulation system regularly, clean the cooling pipe, and ensure that the barrel can dissipate heat normally; replace the faulty cooling element in time.
• (4) Optimize raw materials: Select pigments with good heat resistance (such as inorganic pigments for high-temperature processing); select carriers with stable performance and not easy to degrade; add appropriate heat stabilizers (0.5%-3%) to prevent pigment decomposition and carrier degradation.

5.3 Common Problem 3: High Wear of Screw and Barrel, Short Service Life

This problem is common in the processing of white masterbatch, black masterbatch and filler masterbatch, which is mainly manifested in the rapid wear of the screw and barrel, reduced shear force and mixing capacity of the extruder, and increased maintenance cost. The main causes and solutions are as follows:

5.3.1 Main Causes:

• (1) Raw material problems: The pigment or filler has high hardness (such as titanium dioxide, carbon black, Kaboneti ni kalisia), and the particle size is too large, which causes severe wear to the screw and barrel.
• (2) Extrusion parameter problems: The screw speed is too high, the shear force is too large, and the friction between the material and the screw/barrel is increased; the extrusion pressure is too high, which increases the wear of the screw and barrel.
• (3) Equipment problems: The screw and barrel are made of materials with poor wear resistance, or the processing technology is improper; the screw and barrel are not properly matched, resulting in uneven stress and increased wear.

5.3.2 Solutions:

• (1) Optimize raw materials: Select pigments or fillers with small particle size (20-40 rede) and low hardness; crush and sieve the raw materials to remove large particles; add appropriate lubricants (0.5%-2%) to reduce the friction between the material and the screw/barrel.
• (2) Adjust extrusion parameters: Reduce the screw speed and extrusion pressure appropriately, and control the shear force within a reasonable range; avoid long-term high-speed and high-pressure operation of the equipment.
• (3) Select high-wear-resistant equipment: Select extruders with high-wear-resistant screws and barrels, such as Zhuoyue’s HTS PLUS, HTS SUPER and HTE series, whose screws and barrels are made of imported wear-resistant alloy steel and undergo bimetallic composite or laser cladding treatment, which can greatly improve the service life; regularly check the wear of the screw and barrel, and replace them in time when the wear is serious.

5.4 Common Problem 4: Na sega ni tudei ni vinaka ni ka e buli ena maliwa ni veimataqali, Color Difference

This problem is mainly manifested in the inconsistency of masterbatch quality (me vaka na vakasama, veibiuyaki, roka) between different batches, resulting in color difference of downstream products, which affects the reputation of the manufacturer. The main causes and solutions are as follows:

5.4.1 Main Causes:

• (1) Formula problem: The formula ratio is not strictly controlled, and the dosage of pigment, dispersant and other additives fluctuates (error exceeds ±1%).
• (2) Raw material problem: The performance of raw materials (such as pigment tinting strength, carrier melting point) of different batches is inconsistent.
• (3) Processing parameter problem: The extrusion temperature, totolo ni sikivu, feeding speed and other parameters fluctuate between different batches, resulting in inconsistent processing effect.
• (4) Equipment problem: The equipment has poor stability, and the parameters (such as temperature, na revurevu) cannot be kept stable for a long time.

5.4.2 Solutions:

• (1) Strictly control the formula ratio: Use high-precision weighing equipment to weigh raw materials, and the error is controlled within ±1%; establish a formula management system, and record the dosage of each raw material in detail.
• (2) Standardize raw material procurement and inspection: Select raw material suppliers with stable quality, and inspect the performance of raw materials (such as tinting strength, levu ni tikitiki, na levu ni suasua) before use; for raw materials of different batches, conduct trial production first to ensure consistent performance.
• (3) Standardize processing parameters: Use an intelligent control system (such as Zhuoyue’s PLC control system) to store the processing parameters of different masterbatch, and call the corresponding parameters when producing different batches, vakatabuya na veivakacacani vakawasoma; regularly check the equipment parameters to ensure stable operation.
• (4) Establish quality inspection system: Conduct strict quality inspection on each batch of masterbatch, including color, veibiuyaki, concentration and other indicators, and only deliver the products that meet the standards.

5.5 Common Problem 5: Poor Processing Fluidity of Masterbatch, Difficult Extrusion, Equipment Blockage

This problem is mainly manifested in the difficulty of material conveying and extrusion, lailai na cakacaka ni buli iyaya, unstable extrusion pressure, and even blockage of the die head and extrusion cavity, which affects the normal production. The main causes and solutions are as follows:

5.5.1 Main Causes:

• (1) Raw material problem: The carrier has poor fluidity, or the pigment content is too high (more than 80%), resulting in poor fluidity of the mixture; the raw material has high moisture content, which causes the material to agglomerate and block the feeding port.
• (2) Premixing problem: The premixing is uneven, and the dispersant is not fully mixed, resulting in poor fluidity of the material.
• (3) Extrusion parameter problem: The extrusion temperature is too low, the carrier is not fully melted, and the fluidity is poor; the screw speed is too low, the conveying capacity is insufficient; the die head hole is too small, and the extrusion resistance is too large.
• (4) Equipment problem: The screw conveying elements are worn, the conveying capacity is reduced; the feeding device fails, resulting in uneven feeding.

5.5.2 Solutions:

• (1) Optimize raw materials: Select carriers with good fluidity; reduce the pigment content appropriately (control within 80%); dry the raw materials thoroughly to control the moisture content below 0.1%.
• (2) Improve premixing effect: Extend the premixing time, increase the mixing speed, ensure that the dispersant is fully mixed with the pigment and carrier, and improve the fluidity of the mixture.
• (3) Adjust extrusion parameters: Increase the extrusion temperature appropriately to ensure that the carrier is fully melted; increase the screw speed to improve the conveying capacity; replace the die head with larger die holes to reduce extrusion resistance.
• (4) Maintain equipment: Replace worn screw conveying elements; check the feeding device regularly, and repair or replace the faulty parts in time; clean the feeding port and extrusion cavity regularly to avoid material accumulation and blockage.

6. Practical Application Cases of Zhuoyue Extruders in Masterbatch Processing

To further verify the performance advantages and application effects of Zhuoyue’s full series of extruders in masterbatch processing, this section will introduce several practical application cases, covering different masterbatch types, production scales and application fields. These cases fully demonstrate that Zhuoyue’s extruders can provide targeted and efficient processing solutions for different manufacturers, helping manufacturers improve production efficiency, product quality and market competitiveness.

6.1 Kisi 1: Application of HTS SUPER Series in High-Concentration Black Masterbatch Processing for New Energy Vehicles

Customer Background: A large-scale masterbatch manufacturer in Jiangsu, Jaina, mainly produces high-end functional masterbatch, focusing on the new energy vehicle field. The customer needs to produce high-concentration black masterbatch (carbon black content 70%) for automotive battery shell parts. The masterbatch requires ultra-high dispersibility (no black spots and streaks in the product), high temperature resistance (can withstand 200℃ high temperature without discoloration), and good batch stability. The customer’s original equipment has problems such as insufficient mixing and dispersing effect, unstable temperature control, and low production efficiency, which cannot meet the production requirements.

Iwali: Zhuoyue recommends the HTS SUPER series twin-screw extruders (screw diameter 75mm) for the customer. This series adopts ultra-high torque gearboxes and laser-clad wear-resistant screws/barrels, which can provide strong shear force and wear resistance, effectively solving the problem of carbon black agglomeration; the 6-section precise temperature control system (temperature control precision ±1℃) can accurately control the extrusion temperature, avoiding carbon black decomposition; the multi-stage mixing screw combination ensures that the carbon black is uniformly dispersed in the PE carrier; the intelligent cloud control system can realize remote parameter adjustment and data monitoring, ensuring batch stability.

Application Effect: After using the HTS SUPER series extruders, the customer’s high-concentration black masterbatch has achieved ultra-high dispersibility, and the colored battery shell parts have no black spots and streaks, which meets the strict requirements of new energy vehicle manufacturers; the high temperature resistance of the masterbatch has been significantly improved, and no discoloration occurs at 200℃; the production efficiency has increased from 500kg/h to 1200kg/h, and the energy consumption has decreased by 22%; the batch stability of the masterbatch has been greatly improved, and the color difference between batches is less than 0.5, which has won high recognition from downstream customers. The customer has successively purchased 8 sets of HTS SUPER series extruders, forming a large-scale production line.

6.2 Kisi 2: Application of HTS PLUS Series in Engineering Plastic PA Masterbatch Processing

Customer Background: A medium-sized masterbatch manufacturer in Guangdong, Jaina, mainly produces engineering plastic masterbatch, focusing on the automotive and electronic fields. The customer needs to produce PA66 masterbatch (na lewe ni roka 50%) for automotive connector parts. The masterbatch requires good dispersibility, high temperature resistance (260°C), and good compatibility with PA66 raw materials. The customer’s original equipment has problems such as poor wear resistance of the screw/barrel, insufficient torque, and easy decomposition of PA66 carrier, which affects the product quality.

Iwali: Zhuoyue recommends the HTS PLUS series twin-screw extruders (screw diameter 65mm) for the customer. This series adopts high-torque gearboxes independently developed by Zhuoyue, which can provide sufficient torque for PA66 masterbatch processing; the bimetallic composite screw/barrel has excellent wear resistance and corrosion resistance, which can cope with the wear of high-hardness pigments; the 5-section precise temperature control system and vacuum exhaust device can avoid PA66 carrier decomposition and remove moisture and volatile substances, ensuring the quality of the masterbatch; the modular screw design can be flexibly configured according to the PA66 masterbatch processing characteristics, improving the mixing and dispersing effect.

Application Effect: After using the HTS PLUS series extruders, the customer’s PA66 masterbatch has good dispersibility, and the automotive connector parts have uniform coloring and no color spots; the masterbatch can withstand 260℃ high temperature without decomposition and discoloration, and has good compatibility with PA66 raw materials; the service life of the screw/barrel has increased from 6 months to 18 vula, reducing the maintenance cost by 60%; the production efficiency has increased from 300kg/h to 800kg/h, and the product qualification rate has increased from 92% me 99%. The customer’s PA66 masterbatch has successfully entered the supply chain of a well-known automotive parts manufacturer.

6.3 Kisi 3: Application of HTE Series in Cost-Effective Film Masterbatch Processing

Customer Background: A small and medium-sized masterbatch manufacturer in Zhejiang, Jaina, mainly produces film masterbatch, focusing on the packaging film field. The customer needs to produce PE film masterbatch (na lewe ni roka 40%) for food packaging films. The masterbatch requires good transparency, roka vakatautauvata, and low production cost. The customer’s original equipment has problems such as high energy consumption, unstable product quality, and low production efficiency, which cannot meet the market competition needs.

Iwali: Zhuoyue recommends the HTE series twin-screw extruders (screw diameter 50mm) for the customer. This series integrates high performance and cost-effectiveness, adopts high-efficiency energy-saving motors and optimized screw structures, which can reduce energy consumption by 18%-25%; the precise temperature control system ensures that the PE carrier is fully melted, avoiding affecting the transparency of the masterbatch; the enhanced mixing elements ensure uniform coloring of the masterbatch, and the stable performance ensures batch consistency; the reasonable price and low maintenance cost can help the customer reduce production costs.

Application Effect: After using the HTE series extruders, the customer’s PE film masterbatch has good transparency and uniform coloring, and the food packaging films produced have smooth surface and no color spots, which meets the food packaging standards; the energy consumption per ton of masterbatch has decreased by 20%, and the production efficiency has increased from 150kg/h to 400kg/h; the product qualification rate has increased from 90% me 98%, and the production cost has decreased by 15%. The customer’s market competitiveness has been significantly improved, and the order volume has increased by 40% within half a year. The customer has purchased 4 sets of HTE series extruders to expand production scale.

6.4 Kisi 4: Application of ZTE Series in Small-Batch Multi-Variety Ordinary Masterbatch Processing

Customer Background: A small masterbatch manufacturer in Shandong, Jaina, mainly produces small-batch multi-variety ordinary masterbatch (PE/PP color masterbatch, black masterbatch, white masterbatch), focusing on the local plastic product processing market. The customer has limited budget, small production scale, and needs to produce multiple types of masterbatch with small batches (50-100kg per batch). The customer’s requirements for the equipment are simple operation, low maintenance cost, and strong adaptability.

Iwali: Zhuoyue recommends the ZTE series twin-screw extruders (screw diameter 35mm) for the customer. This series has excellent cost performance, simple structure and easy operation, which is suitable for operators with little experience; the modular screw design can be flexibly adjusted according to different types of masterbatch, with strong adaptability; the wear-resistant screw/barrel and stable temperature control system can meet the basic processing requirements of ordinary masterbatch; the low energy consumption and low maintenance cost can help the customer reduce the initial investment and daily operation costs.

Application Effect: After using the ZTE series extruders, the customer can flexibly produce multiple types of ordinary masterbatch, and the product quality meets the basic requirements of local plastic product manufacturers; the equipment operation is simple, and the operator can master it quickly; the maintenance cost is low, and the annual maintenance cost is less than 5000 yuan; the production efficiency can meet the small-batch production needs (50-200kg/auwa). The ZTE series extruders have helped the customer stabilize the local market and lay a foundation for future expansion.

7. Future Development Trend of Masterbatch and Twin-Screw Extrusion Technology

With the continuous development of the global plastics industry, the upgrading of environmental protection policies and the diversification of downstream market demand, the masterbatch industry and twin-screw extrusion technology are facing new development opportunities and challenges. The future development trend will focus on environmental protection, cakacaka, intelligence and high efficiency, and Zhuoyue will continue to focus on technological innovation, keep up with the industry trend, and provide more advanced and efficient processing solutions for masterbatch manufacturers.

7.1 Development Trend of Masterbatch Industry

7.1.1 In-depth Development of Environmental Protection and Low Toxicity.

With the strengthening of global environmental protection awareness and the strictness of environmental protection policies (such as the European Union’s REACH directive, China’s “double carbon” goal), environmental protection masterbatch will become the mainstream of the market. The future environmental protection masterbatch will focus on non-toxic, sega ni veivakaleqai, low-volatile, degradable and recyclable, kei na veivakacacani kei na veivakaleqai . (me vaka na roka ni kaukamea bibi .) and additives will be completely eliminated. Kena ivakaraitaki, water-based masterbatch, bio-based masterbatch and recyclable masterbatch will have broad market prospects. Ena gauna vata oqori ., the recycling of masterbatch waste will also become an important development direction, which can reduce resource waste and environmental pollution.

7.1.2 Functional Integration and High Performance.

With the diversification of downstream product requirements, masterbatch will develop towards functional integration, that is, integrating multiple functions (such as coloring, flame retardant, antistatic, antibacterial, UV-resistant) into one masterbatch, which can reduce the addition amount of masterbatch, simplify the processing process, and reduce production costs. Kena ivakaraitaki, new energy vehicle masterbatch will integrate high temperature resistance, flame retardant, antistatic and other functions; medical masterbatch will integrate non-toxic, antibacterial, high transparency and other functions. Ikuri ni, high-performance masterbatch (such as high-concentration, high-dispersibility, high-temperature resistant, corrosion-resistant masterbatch) will be more widely used in high-end fields such as aerospace, precision electronics and new energy.

7.1.3 Customization and Personalization.

With the upgrading of downstream market demand, the customization and personalization of masterbatch will become more and more prominent. Different downstream manufacturers have different requirements on masterbatch (such as color, concentration, itavi, mataqali kauta), and masterbatch manufacturers need to provide personalized customization solutions according to the specific needs of customers. Kena ivakaraitaki, according to the color sample provided by the customer, customize the masterbatch with matching color; according to the special use environment of the product, customize the masterbatch with targeted functions. This requires masterbatch manufacturers to have strong R&D capabilities and flexible production capacity.

7.2 Development Trend of Twin-Screw Extrusion Technology

7.2.1 Intelligence and Automation Upgrading.

The future twin-screw extruders will develop towards higher intelligence and automation. The intelligent control system will integrate AI, big data, Internet of Things and other technologies, which can realize real-time monitoring, automatic parameter adjustment, fault early warning, predictive maintenance and production data analysis of the extrusion process. Kena ivakaraitaki, the AI system can automatically adjust the screw speed, extrusion temperature and feeding speed according to the raw material performance and processing effect, ensuring the stability of product quality; na Initaneti ni veika tekinolaji e rawa ni kila na veiwekani ni vuqa na extruders ., kila na veiliutaki vakaitaukei kei na ituvatuva vuku ni laini ni buli iyaya; na ivakarau ni itukutuku levu e rawa ni vakadikeva na itukutuku ni buli, vakavinakataka na ivakarau ni cakacaka kei na fomula, ka vakavinakataka na cakacaka ni buli kei na vinaka ni ka e buli ..

7.2.2 Cecere ni cakacaka, Energy Saving and Environmental Protection.

Na cakacaka cecere, kaukauwa ni vakabulai kei na taqomaki ni vanua ena tomani tikoga na veidusimaki ni veivakatorocaketaki bibi ni tekinolaji ni extrusion ni rua-sikirini .. Na extruders ni veisiga ni mataka ena ciqoma na isema ni sikivu toso cake ., cecere-vakayagataki kaukauwa-vakabulai motors kei na ivakarau ni vakatakatari/vakacegu, ka rawa ni vakalailaitaka tale na vakayagataki ni kaukauwa ka vakavinakataka na cakacaka ni buli iyaya .. Kena ivakaraitaki, na ituvatuva ni sikivu optimized e rawa ni vakalailaitaka na lusi ni shear ka vakavinakataka na kena vakadewataki na cakacaka .; the high-efficiency energy-saving motor can reduce the energy consumption by 25%以上 compared with the traditional motor; the closed structure and waste gas treatment system can reduce the emission of dust and volatile substances, meeting the higher environmental protection requirements.

7.2.3 High Performance and Wear Resistance.

With the development of high-concentration, high-hardness masterbatch (such as filler masterbatch, engineering plastic masterbatch), the requirements for the performance and wear resistance of twin-screw extruders will be higher. The future extruders will adopt more high-performance wear-resistant materials (such as new alloy steel, ceramic materials) and advanced manufacturing technologies (such as laser cladding, bimetallic composite), ka rawa ni vakavinakataka vakalevu na veivakacacani ni vakayagataki kei na veivakacacani ni corrosion ni sikirini kei na bareki ., extend the service life of the equipment. Ena gauna vata oqori ., na extruders ena vakaiyaragitaki ena kato ni qiqi ni torque cecere kei na veika e veiwaki toso cake, which can provide stronger shear force and kneading force, sotava na gagadre ni cakacaka ni masterbatch cecere-cakacaka.

7.2.4 Veisautaki kei na Veisau.

Na veisau kei na veisau ena yaco me dua na ivakarau bibi ni veivakatorocaketaki ni extruders ni rua na sikivu. Na extruders ni veisiga ni mataka ena taura e dua na ituvatuva ni modular uasivi cake, kei na sikivu ., bareki, mate ulu kei na veitiki tale eso e rawa ni galala ni cokovata ka vakaisosomitaki me vaka na mataqali masterbatch kei na gagadre ni cakacaka ., ka rawa ni vakavinakataka na adaptability ni iyaya ka vakalailaitaka na isau ni vakatubuilavo ni kasitama .. Kena ivakaraitaki, ni buli na veimataqali masterbatch, na veika ga ni sikivu veiganiti kei na ulu ni mate e gadrevi me vakaisosomitaki, sega ni vakaisosomitaka na extruder taucoko .. Ikuri ni, na extruders lalai kei na veimama-levu ena taleitaki vakalevu cake, which can meet the small-batch and multi-variety production needs of small and medium-sized manufacturers.

7.3 Zhuoyue’s Layout in the Future Development Trend

Facing the future development trend of the masterbatch industry and twin-screw extrusion technology, Zhuoyue will focus on technological innovation and product upgrading, and make layout in the following aspects: taumada, strengthen the R&D of intelligent extrusion technology, integrate AI, big data and Internet of Things technologies into the extruder design, launch more intelligent and automatic extruders, and help customers realize intelligent production; ikarua, increase the R&D investment in high-performance wear-resistant materials and energy-saving technologies, develop more efficient, energy-saving and wear-resistant extruders, reduce the production cost and environmental impact of customers; ikatolu, strengthen the R&D ni iwali vakatautauvata, me vaka na nodra gagadre vakatamata na kasitama duidui ., vakarautaka na ituvatuva ni extruder taketetaki kei na iwali ni cakacaka, ka vakavinakataka na marau ni kasitama .; ikava, vakarabailevutaka na R .&D ni tekinolaji ni cakacaka ni masterbatch ni taqomaki ni veika bula wavoliti keda, vakacuruma na extruders veiganiti me baleta na masterbatch yavutaki ena wai, bio-yavutaki na masterbatch kei na kena vakayagataki tale na masterbatch, ka vukea na bisinisi ni masterbatch me rawata na veivakatorocaketaki drokadroka ..

8. Ivakamacala

Matabatch, me vaka na iyaya bibi ni palasitika roka kei na veisautaki ni cakacaka ., e dua na itavi bibi ena kabani ni palasitika e vuravura raraba .. Tekinolaji ni extrusion ni rua na sikivu, me vaka na ki ni tekinolaji ni cakacaka ni masterbatch, vakadodonutaka vakadodonu na kena vinaka ., Na cakacaka ni buli iyaya kei na veisisivi ni makete ni iyaya ni masterbatch. Na kena tomani tikoga na veivakatorocaketaki ni masterbatch ni bisinisi ki na taqomaki ni veika bula wavoliti keda ., cakacaka, high concentration and intelligence, the requirements for twin-screw extruders are becoming higher and higher.

Zhuoyue, as a professional manufacturer of twin-screw extruders, has launched a full series of extruders (HTS VAKATAWASEWASEI/VAKATAWASEWASEI/SUPERE, ZTE, HTE) specially designed for masterbatch processing, each series has its own unique performance characteristics and targeted adaptation scenarios, which can provide personalized and efficient processing solutions for masterbatch manufacturers of different scales and fields. These extruders have the advantages of excellent mixing and dispersing effect, lewa dodonu na ivakarau ni katakata, high wear resistance, cecere ni buli iyaya, energy saving and environmental protection, intelligent control and wide application range, which have been fully verified in many practical application cases.

This article comprehensively elaborates on the core knowledge of masterbatch, the principle and process of twin-screw extrusion technology, the performance advantages of Zhuoyue’s full series of extruders, the application fields of masterbatch, common problems and solutions in processing, practical application cases, and the future development trend. It is hoped that this article can provide comprehensive and professional reference for masterbatch manufacturers, processing technicians, industry practitioners and relevant researchers.

In the future, Zhuoyue will continue to adhere to the concept of technological innovation and customer-oriented, keep up with the development trend of the industry, continuously upgrade products and technologies, provide more advanced, efficient and environmentally friendly twin-screw extrusion solutions, and work together with masterbatch manufacturers around the world to promote the high-quality development of the masterbatch industry.