Nan peyizaj la rapidman en nan pwosesis polymère, elastomè tèrmoplastik (TPEs) yo te parèt kòm yon klas versatile ak endispansab nan materyèl, Konble diferans ki genyen ant plastik rijid ak kawotchou elastik. Konbinezon inik yo nan pwosesis thermoplastic ak fleksibilite elastomerik te fè yo materyèl chwa nan yon pakèt endistri., soti nan otomobil ak elektwonik nan konstriksyon ak machandiz konsomatè. Zhuoyue, yon lidè nan teknoloji extrusion, se dedye a bay eta-of-atizay la ko-wotasyon extruders paralèl jimo-vis espesyalman Enjenieri pou konpoze an ak pwosesis nan TPEs., ki gen ladan TPE/SBS/TPU/TPR/TPV ak lòt konpoze ki gen rapò. Avèk yon konpreyansyon pwofon sou pwopriyete materyèl TPE ak bezwen aplikasyon endistri yo, Seri extruder Zhuoyue a delivre pèfòmans inegal, efikasite, ak fyab, pèmèt manifaktirè yo debloke tout potansyèl materyèl avanse sa yo.

1. Yon Apèsi sou Elastomers Thermoplastic (TPEs)

Elastomère tèmoplastik (TPEs), pafwa refere yo kòm Thermoplastic Rubbers (TPR yo), se yon fanmi divès kalite materyèl ki montre karakteristik sa yo doub nan tèrmoplastik ak elastomèr. Kontrèman ak kawotchou tradisyonèl kwa-lye, ki se enfuzibl ak ensolubl yon fwa geri, TPE yo ka fonn ak trete lè l sèvi avèk metòd estanda pwosesis tèmoplastik tankou extrusion., bòdi piki, ak bòdi kònen, pandan w ap kenbe ekselan rekiperasyon elastik ak fleksibilite nan tanperati chanm. Duality inik sa a soti nan estrikti molekilè yo: TPE yo anjeneral swa copolymers (polymère ki konpoze de de oswa plis inite monomè diferan) oswa melanj fizik nan yon eleman plastik ak yon eleman kawotchou, kote faz plastik la fòme yon matris kontinyèl ki adousi ak koule lè chofe, ak faz kawotchou a bay elastisite ak rezistans.

Avantaj kle yo nan TPE yo sou kawotchou konvansyonèl ak plastik te kondwi adopsyon toupatou yo nan manifakti modèn.. Avantaj sa yo genyen ladan yo: ekselan processability (pèmèt pou pwodiksyon gwo vitès ak jeyometri pati konplèks), resiklaj (diminye dechè materyèl ak enpak anviwònman an), bon rezistans chimik, pwopriyete mekanik siperyè (tankou fòs rupture, elongasyon nan repo, ak rezistans abrasion), ak kapasite nan gen koulè, tekstire, oswa modifye pou satisfè kondisyon aplikasyon espesifik. Anplis de sa, TPE yo ofri pri ekonomi nan pwodiksyon akòz tan sik ki pi kout, redwi konsomasyon enèji, ak eliminasyon etap geri ki nesesè pou kawotchou tradisyonèl yo.

Kòm demann lan pou lejè, dirab, ak materyèl dirab kontinye ap grandi, TPE yo te vin de pli zan pli enpòtan nan endistri tankou otomobil (pou lightweighting ak rediksyon bri), elektwonik (pou eleman fleksib ak dirab), ak byen pou konsomatè (pou pwodwi konfòtab ak ergonomic). Pou pwofite totalman benefis TPE yo, manifaktirè yo mande pou ekipman pwosesis ki ka okipe defi inik nan materyèl sa yo, ki gen ladan sansiblite yo nan tanperati, to taye lenn, ak inifòmite melanje. Zhuoyue ko-wotasyon paralèl twin-screw extruders yo fèt espesyalman pou adrese defi sa yo., asire konsistan, konpoze TPE-wo kalite ak pèfòmans optimal.

2. Sis Kategori Jeneral TPE Komèsyal yo

TPE komèsyal yo klase nan sis kategori prensipal ki baze sou konpozisyon chimik yo, estrikti molekilè, ak karakteristik pèfòmans yo. Chak kategori gen pwopriyete inik ki fè li apwopriye pou aplikasyon espesifik, ak seri extruder Zhuoyue yo fèt pou okipe kondisyon pwosesis chak kalite, asire pi bon rezilta konpoze. Anba a se yon apèsi detaye sou chak kategori, enkli estrikti yo, pwopriyete yo, ak aplikasyon tipik:

2.1 Styrenic Blòk Copolymers (TPS, TPE-s)

Styrenic Blòk Copolymers (TPS), ke yo rele tou TPE-s, se kategori ki pi lajman itilize ak versatile nan TPEs, kontablite pou yon pati enpòtan nan mache mondyal la TPE. Yo konpoze de blòk altène nan styrène (yon monomè termoplastik rijid) ak yon diene (yon monomè elastomerik fleksib), tipikman butadien, izoprene, oswa dérivés idwojene yo. Kalite TPS ki pi komen yo enkli Styrene-Butadiene-Styrene (SBS), Styrene-Isoprene-Styrène (SIS), SBS idwojèn (SEBS), ak SIS idwojèn (SEPS).

Estrikti blòk inik nan TPS ba yo pwopriyete karakteristik yo: blòk styrène yo fòme difisil, domèn vèr nan tanperati chanm ki aji kòm lyen kwa fizik, bay fòs mekanik ak estabilite fòm, pandan ke blòk yo diene fòme mou, domèn kawotchou ki bay elastisite ak fleksibilite. Lè chofe pi wo pase tanperati tranzisyon an vè nan blòk yo styrène (tipikman alantou 100 ° C), domèn yo difisil adousi ak koule, pèmèt materyèl la dwe trete tankou yon tèrmoplastik; lè refwadi, domèn difisil yo re-fòme, retabli pwopriyete elastomerik yo.

Pwopriyete kle nan TPS gen ladan fleksibilite ekselan, bon fòs rupture, dansite ki ba, pwosesis siperyè, ak konpatibilite ak yon pakèt aditif (tankou plastifyan, file, ak estabilize). Yo menm tou yo montre bon rezistans nan dlo, lwil, ak pwodwi chimik yo, byenke TPS idwojene (SEBS, SEPS) ofri rezistans amelyore nan oksidasyon ak chalè konpare ak kalite ki pa idrojenasyon (SBS, SIS).

Aplikasyon tipik nan TPS yo enkli: konpozan otomobil (weatherstripping, sele pòt yo, taye tablodbò, ak absòbe chòk), byen pou konsomatè (jwèt, grip, manch, ak plant soulye), aparèy medikal (tib katetè, piston sereng, ak sele medikal), ak adezif ak sele (adhésifs cho-fonn, adezif presyon-sansib). Ekstrudeurs Zhuoyue yo optimize pou pwosesis TPS, ak kontwòl tanperati egzak ak kapasite melanje efikas pou asire dispèsyon inifòm aditif ak pwopriyete materyèl ki konsistan.

2.2 Thermoplastic Polyolefin Elastomères (TPO, TPE-o)

Thermoplastic Polyolefin Elastomères (TPO), oswa TPE-o, yo se melanj fizik nan yon poliolefin (tipikman polypropylène, PP) ak yon elastomè (tipikman ethylene-propylene-diene monomère, EPDM). Kontrèman ak TPS, ki se copolymers, TPO yo se melanj etewojèn kote polyolefin la fòme yon matris kontinyèl ak elastomè a fòme domèn disrè kawotchou.. Pwopriyete TPO yo ka adapte pa ajiste rapò polyolefin ak elastomè, osi byen ke kalite ak kantite aditif (tankou file, antioksidan, ak estabilize UV).

TPO yo ofri yon konbinezon inik de pwopriyete, ki gen ladan ekselan rezistans move tan, bon rezistans chimik (espesyalman nan asid, baz, ak alkòl), dansite ki ba, gwo enpak fòs, ak bon processability. Yo tou pri-efikas konpare ak lòt kategori TPE, fè yo yon chwa popilè pou aplikasyon pou gwo volim. Anplis de sa, TPO yo resikle epi yo ka melanje ak lòt polyolefins pou amelyore pèfòmans oswa diminye depans yo.

Youn nan avantaj kle TPO yo se rezistans ekselan nan radyasyon UV ak ozòn, ki fè yo ideyal pou aplikasyon deyò. Yo menm tou yo gen bon estabilite tèmik, ak tanperati itilize kontinyèl sòti nan -40 ° C a 120 ° C, depann sou fòmilasyon an. TPO yo disponib nan yon pakèt nivo dite, soti nan mou ak fleksib (Shore A 50) rijid (Shore D 70), fè yo apwopriye pou yon varyete aplikasyon.

Aplikasyon tipik nan TPO yo enkli: konpozan otomobil (kouvèti eksepsyonèl, defans, panno pòt yo, ak plak pwotèj anba kò yo), materyèl konstriksyon (manbràn twati yo, sele fenèt yo, ak tabliye), byen pou konsomatè (gazon ak ekipman jaden, ekipman espò, ak bagaj), ak konpozan endistriyèl (kawotchou, garnitur, ak fok). Ekstrudeurs Zhuoyue yo ekipe ak konsepsyon vis espesyalize ak sistèm kontwòl tanperati pou asire melanje inifòm nan faz polyolefin ak elastomè., anpeche separasyon faz ak asire pèfòmans materyèl ki konsistan.

2.3 Vulkanizat tèmoplastik (VAT, TPE v)

Vulkanizat tèmoplastik (VAT), ke yo rele tou TPE-v, se yon ti gwoup TPO ki sibi yon pwosesis vulkanizasyon dinamik pandan konpoze. Vulkanizasyon dinamik enplike nan chofe melanj polyolefin ak elastomèr nan yon tanperati ki pi wo pase pwen k ap fonn polyolefin la., pandan y ap ajoute yon ajan vulkanize ansanm (tankou souf oswa oksijene) pou kwaze faz elastomè a. Rezilta a se yon materyèl kote faz elastomèr la konplètman relye (vulkanize) nan patikil disrè, gaye nan yon matris kontinyèl polyolefin.

Pwosesis vulkanizasyon dinamik bay TPVs pwopriyete siperyè konpare ak TPO konvansyonèl yo, ki gen ladan pi wo elastisite, pi bon konpresyon mete rezistans, amelyore fòs rupture, ak amelyore rezistans nan chalè, lwil, ak pwodwi chimik yo. TPV yo tou kenbe pwopriyete elastomerik yo sou yon seri tanperati pi laj, ak tanperati itilizasyon kontinyèl jiska 150 ° C, fè yo apwopriye pou aplikasyon pou wo-tanperati. Anplis de sa, TPV yo konplètman resikle, even after processing, which is a significant advantage over traditional cross-linked rubbers.

Key properties of TPVs include excellent flexibility, good abrasion resistance, superior compression set (the ability to return to their original shape after being compressed), ak bon processability. They are available in a wide range of hardness levels, from Shore A 30 to Shore D 80, and can be formulated to meet specific application requirements, tankou reta flanm dife, UV rezistans, or food contact compliance.

Typical applications of TPVs include: konpozan otomobil (engine gaskets, fuel system seals, and HVAC hoses), industrial components (kawotchou idwolik, O-rings, ak garnitur), byen pou konsomatè (appliance seals, tool handles, and footwear), ak aparèy medikal (sterilizable components and drug delivery systems). Processing TPVs requires precise control of temperature, to taye lenn, and vulcanization time, and Zhuoyue’s extruders are specifically designed to handle these requirements, ak seksyon avanse melanje ak sistèm kontwòl tanperati asire vulkanizasyon inifòm ak pwopriyete materyèl ki konsistan.

2.4 Poliyiretàn tèmoplastik (TPU)

Poliyiretàn tèmoplastik (TPU) se yon klas TPE ki konpoze de blòk altène nan segman difisil ak mou. Segman difisil yo tipikman sòti nan diisocyanates (tankou MDI oswa TDI) ak ekstansyon chèn (tankou ethylene glycol oswa butanediol), pandan y ap segman mou yo sòti nan poliol (tankou polyester oswa polyether polyols). Rapò a nan segman difisil ak mou detèmine pwopriyete yo nan TPU la: pi wo kontni segman difisil rezilta nan yon pi difisil, materyèl ki pi rijid, pandan y ap pi wo kontni segman mou rezilta nan yon douser, materyèl ki pi fleksib.

TPU yo ofri yon konbinezon inik nan pwopriyete, ki gen ladan ekselan fòs rupture, gwo elongasyon nan repo, siperyè rezistans abrasion, bon fleksibilite nan tanperati ki ba, ak ekselan rezistans nan lwil oliv, grès, ak pwodwi chimik yo. Yo menm tou yo gen bon processability, ki pèmèt pou extrusion, bòdi piki, ak soufle bòdi nan fòm konplèks. Anplis de sa, TPU yo ka fòmile yo dwe transparan, ignifuge flanm dife, oswa biodégradables, fè yo apwopriye pou yon pakèt aplikasyon.

Gen de kalite prensipal TPU: TPU ki baze sou polyester ak TPU ki baze sou polyether. TPU ki baze sou Polyester ofri pwopriyete siperyè mekanik, rezistans abrasion, ak rezistans chimik, fè yo apwopriye pou aplikasyon pou tankou kawotchou endistriyèl, senti, and footwear. TPU ki baze sou Polyether ofri pi bon fleksibilite ba-tanperati, rezistans dlo, ak biokonpatibilite, fè yo ideyal pou aparèy medikal, ekipman espò, ak aplikasyon deyò.

Aplikasyon tipik nan TPU yo enkli: konpozan otomobil (èrbag, senti sekirite, ak kousen sispansyon), industrial components (kawotchou, senti, ak garnitur), byen pou konsomatè (plant soulye, ekipman espò, ak ka telefòn), aparèy medikal (katetè, pansman pou blesi, ak aparèy implantable), ak elektwonik (jakèt kab ak konektè). Pwosesis TPU yo mande pou kontwòl tanperati egzak pou anpeche degradasyon, and Zhuoyue’s extruders are equipped with specialized screw designs and temperature zones to ensure gentle processing and consistent material properties.

2.5 Thermoplastik Copolyesters (TPC, TPE-E)

Thermoplastik Copolyesters (TPC), also known as TPE-E, are block copolymers composed of hard polyester segments and soft polyether segments. The hard segments are typically derived from aromatic polyesters (such as polyethylene terephthalate, PET, or polybutylene terephthalate, PBT), while the soft segments are derived from polyethers (such as polyethylene glycol, PEG, or polypropylene glycol, PPG). The block structure of TPCs gives them a unique balance of mechanical strength, fleksibilite, ak rezistans chimik.

Key properties of TPCs include excellent tensile strength, gwo elongasyon nan repo, superior fatigue resistance, good thermal stability, ak ekselan rezistans nan lwil oliv, grès, ak pwodwi chimik yo. Yo menm tou yo gen bon processability, ki pèmèt pou extrusion, bòdi piki, and thermoforming into complex shapes. TPCs maintain their properties over a wide temperature range, ak tanperati itilize kontinyèl sòti nan -40 ° C a 150 ° C, fè yo apwopriye pou aplikasyon pou wo-tanperati ak ba-tanperati.

TPC yo li te ye pou rezistans ekselan fatig yo, ki fè yo ideyal pou aplikasyon ki mande repete flechi oswa estrès, tankou gon, sous dlo, ak konpozan sispansyon otomobil. Yo menm tou yo gen bon adezyon ak lòt materyèl, tankou metal ak plastik, fè yo apwopriye pou asanble milti-materyèl. Anplis de sa, TPC yo resikle epi yo ka melanje ak lòt polyestè pou amelyore pèfòmans oswa diminye depans yo.

Aplikasyon tipik nan TPC yo enkli: konpozan otomobil (kousin sispansyon, gon pòt, ak krochi echapman), industrial components (angrenaj, bi, ak senti transporteurs), byen pou konsomatè (ekipman espò, jwèt, ak mèb), ak aparèy medikal (enstriman chirijikal ak aparèy implantable). Pwosesis TPC yo mande pou kontwòl egzak tanperati a ak pousantaj taye pou anpeche degradasyon, ak extruders Zhuoyue yo ekipe ak seksyon avanse melanje ak sistèm kontwòl tanperati asire pwosesis inifòm ak pwopriyete materyèl ki konsistan..

2.6 Poliamid tèmoplastik (TPA, TPE-A)

Poliamid tèmoplastik (TPA), ke yo rele tou TPE-A, se kopolimè blòk ki konpoze de segman poliamid difisil ak segman polyether mou. Segman difisil yo tipikman sòti nan poliamid alifatik oswa aromat (tankou nilon 6, nilon 66, oswa nilon 12), while the soft segments are derived from polyethers (such as polyethylene glycol, PEG, or polypropylene glycol, PPG). Estrikti blòk TPA yo ba yo yon konbinezon inik nan fòs mekanik, fleksibilite, ak rezistans chimik.

Pwopriyete kle nan TPA yo gen ladan ekselan fòs rupture, gwo enpak fòs, siperyè rezistans abrasion, good thermal stability, ak ekselan rezistans nan lwil oliv, grès, ak pwodwi chimik yo. Yo menm tou yo gen bon processability, ki pèmèt pou extrusion, bòdi piki, ak soufle bòdi nan fòm konplèks. TPA yo kenbe pwopriyete yo sou yon seri tanperati lajè, ak tanperati itilize kontinyèl sòti nan -40 ° C a 170 ° C, fè yo apwopriye pou aplikasyon pou wo-tanperati.

TPA yo li te ye pou adezyon ekselan yo nan metal yo, ki fè yo ideyal pou aplikasyon pou tankou liy gaz otomobil ak kawotchou idwolik, kote lyezon ak eleman metal yo obligatwa. Yo menm tou yo gen bon rezistans nan idroliz, ki fè yo apwopriye pou anviwònman mouye oswa imid. Anplis de sa, TPA yo resikle epi yo ka melanje ak lòt poliamid pou amelyore pèfòmans oswa diminye depans yo.

Aplikasyon tipik nan TPA yo enkli: konpozan otomobil (liy gaz, kawotchou idwolik, ak bouton chanjman angrenaj), industrial components (kawotchou, garnitur, ak fok), byen pou konsomatè (soulye, ekipman espò, ak bagaj), ak aparèy medikal (katetè ak aparèy implantable). Pwosesis TPA yo mande pou kontwole tanperati egzak pou anpeche degradasyon, and Zhuoyue’s extruders are equipped with specialized screw designs and temperature zones to ensure gentle processing and consistent material properties.

3. Zòn aplikasyon TPE yo

Elastomère tèmoplastik (TPEs) yo itilize nan yon pakèt domèn endistri akòz konbinezon inik yo nan pwopriyete, ki gen ladan fleksibilite, processability, dirab, ak rezistans chimik. Soti nan otomobil ak elektwonik nan konstriksyon ak machandiz konsomatè, TPE yo ap pèmèt inovasyon ak amelyore pèfòmans pwodwi yo atravè plizyè sektè. Anba a se yon apèsi detaye sou domèn aplikasyon kle TPE yo, ansanm ak egzanp espesifik nan pwodwi ak kategori TPE yo tipikman itilize:

3.1 Endistri otomobil

Endistri otomobil la se pi gwo konsomatè TPE yo, kontablite pou yon pati enpòtan nan mache mondyal la TPE. TPE yo itilize nan yon pakèt eleman otomobil, soti nan taye enteryè a pati anba-kapo a, akòz lejè yo, dirab, ak kapasite pou redwi bri, vibrasyon, ak severite (NVH). Chanjman an nan direksyon pou machin elektrik (EVs) te ogmante plis demann pou TPEs, kòm yo ideyal pou lightweighting (pou amelyore ranje batri) ak pou fabrike eleman fleksib tankou kab chaje ak sele batri.

Aplikasyon otomobil espesifik nan TPE yo enkli:

• Pousyè kouvri: Itilize pou pwoteje konpozan otomobil tankou sistèm sispansyon, sistèm volan yo, ak konpozan drivetrain soti nan pousyè, pousyè tè, ak imidite. TPS (SEBS) ak TPV yo anjeneral yo itilize pou kouvri pousyè akòz fleksibilite ekselan yo, rezistans abrasion, ak rezistans move tan.
• Trimès Windows: Flexible quarter windows are used in some automotive models to improve aerodynamics and reduce wind noise. TPU and TPC are typically used for quarter windows due to their excellent transparency, rezistans enpak, ak UV rezistans.
• Air Filters: TPEs are used in the construction of air filter housings and gaskets, providing a tight seal to prevent unfiltered air from entering the engine. TPO and TPV are typically used for air filter components due to their good chemical resistance and thermal stability.
• Handles and Grips: TPEs are used for automotive handles (such as door handles and steering wheel grips) to provide a comfortable, non-slip surface. TPS (SEBS) and TPU are typically used for handles and grips due to their excellent softness, grip, ak rezistans.
• Weatherstripping ak sele: Door seals, sele fenèt yo, and hood seals are critical for preventing water, lè, and noise from entering the vehicle interior. TPO, VAT, and TPS are typically used for weatherstripping due to their excellent flexibility, konpresyon mete rezistans, ak rezistans move tan.
• Under-the-hood Components: TPEs are used for under-the-hood components such as engine gaskets, fuel system seals, and HVAC hoses. VAT, TPC, and TPA are typically used for under-the-hood components due to their excellent thermal stability, rezistans chimik, and oil resistance.
• Interior Trim: TPEs are used for interior trim components such as dashboard trim, panno pòt yo, and seat trim. TPS (SEBS) and TPO are typically used for interior trim due to their excellent softness, colorability, and low VOC emissions (konpoze òganik temèt), which are important for improving indoor air quality.

Zhuoyue’s extruders are specifically engineered for automotive TPE applications, with precise temperature control and efficient mixing capabilities to ensure consistent material properties. Seri HTS la, an patikilye, is ideal for processing high-performance TPEs used in under-the-hood components, while the ZTE series offers cost-effective solutions for interior trim and other non-critical components.

3.2 Wire and Cable Industry

The wire and cable industry is another major consumer of TPEs, as TPEs offer excellent electrical insulation, fleksibilite, ak rezistans, making them ideal for manufacturing a wide range of wires and cables. TPEs are used for both insulation and jacketing of wires and cables, and they are particularly suitable for applications that require flexibility, such as portable electronics, automotive wiring, and industrial cables.

Specific wire and cable applications of TPEs include:

• Power Cables: TPEs are used for the insulation and jacketing of power cables, providing excellent electrical insulation and protection against moisture, pwodwi chimik yo, ak fwotman. TPU, TPC, and TPV are typically used for power cables due to their excellent electrical properties and durability.
• Ignition Cables: Ignition cables are used in automotive engines to transmit high-voltage electricity from the ignition coil to the spark plugs. TPEs are used for the insulation of ignition cables, providing excellent high-temperature resistance and electrical insulation. TPV and TPC are typically used for ignition cables due to their excellent thermal stability and chemical resistance.
• Headphone Cables: Headphone cables require flexibility, dirab, and good sound transmission properties. TPS (SEBS) and TPU are typically used for headphone cables due to their excellent flexibility, tendres, ak rezistans abrasion.
• Connector Plugs: Connector plugs are used to connect wires and cables to electronic devices, and they require good electrical insulation, dirab, ak fasilite nan pwosesis. TPS (SEBS) ak TPO yo anjeneral yo itilize pou ploge konektè akòz pwosesis ekselan yo ak pwopriyete elektrik.
• Endistriyèl Câbles: Kab endistriyèl yo itilize nan anviwònman endistriyèl piman bouk, mande rezistans nan pwodwi chimik yo, lwil, ak fwotman. TPU, TPC, ak TPA yo anjeneral yo itilize pou câbles endistriyèl akòz ekselan rezistans chimik yo ak rezistans.

Pwosesis izolasyon fil ak kab ak jacketing mande pou kontwòl egzak nan tanperati ekstrizyon ak vitès asire epesè inifòm ak bon adezyon nan kondiktè a.. Seri HTE Zhuoyue a patikilyèman byen adapte pou aplikasyon pou fil ak kab, kòm li konbine pèfòmans segondè ak segondè pri-efikasite, bay pi gwo pwodiksyon pandan y ap diminye konsomasyon enèji.

3.3 Endistri konstriksyon ak transpò

The construction and transportation industry uses TPEs for a wide range of applications, ki gen ladan materyèl bilding, enfrastrikti transpò, and marine components. TPEs are valued in this industry for their durability, rezistans move tan, and ability to withstand harsh environmental conditions.

Specific construction and transportation applications of TPEs include:

• Sealing Strips: Sealing strips are used in buildings (such as windows, pòt, and roofs) to prevent water, lè, and noise from entering. TPO, VAT, and TPS are typically used for sealing strips due to their excellent flexibility, konpresyon mete rezistans, ak rezistans move tan.
• Expansion Joints: Expansion joints are used in bridges, roads, and buildings to absorb thermal expansion and contraction, preventing cracks and damage. TPV and TPC are typically used for expansion joints due to their excellent elasticity, fatigue resistance, ak rezistans.
• Subway Mats: Subway mats are used in subway stations to provide a non-slip surface, reduce noise, and improve passenger comfort. TPS (SEBS) and TPU are typically used for subway mats due to their excellent softness, grip, ak rezistans abrasion.
• Roofing Membranes: TPE roofing membranes are used for flat roofs, providing excellent water resistance, rezistans move tan, ak rezistans. TPO and TPV are typically used for roofing membranes due to their excellent UV resistance and chemical resistance.
• Marine Components: TPEs are used for marine components such as boat fenders, dock bumpers, and hull seals, providing excellent resistance to saltwater, radyasyon UV, ak fwotman. TPU and TPC are typically used for marine components due to their excellent water resistance and durability.

Construction and transportation applications often require large-volume production of TPE components, and Zhuoyue’s extruders are designed to handle high-output requirements while maintaining consistent quality. The ZTE series offers excellent cost-effectiveness for large-volume applications, while the HTS series is suitable for high-performance components that require superior durability.

3.4 Other Industrial and Consumer Applications

In addition to the major industries mentioned above, TPEs are used in a wide range of other industrial and consumer applications, leveraging their versatility and unique properties. These applications include:

• Drainage Pipes: TPE drainage pipes are used in residential and industrial applications, providing excellent flexibility, rezistans korozyon, ak rezistans. TPO and TPV are typically used for drainage pipes due to their excellent chemical resistance and ease of installation.
• Handles and Grips: TPEs are used for handles and grips in a wide range of consumer and industrial products, including tools, kitchenware, ak ekipman espò. TPS (SEBS) and TPU are typically used for handles and grips due to their excellent softness, grip, ak rezistans.
• Coasters: TPE coasters are used to protect furniture from water damage and scratches, providing a non-slip surface. TPS (SEBS) and TPU are typically used for coasters due to their excellent softness, colorability, and ease of cleaning.
• Floor Mats: TPE floor mats are used in homes, biwo yo, and vehicles to provide a non-slip surface, reduce noise, and protect floors. TPS (SEBS) and TPO are typically used for floor mats due to their excellent durability, rezistans abrasion, and ease of cleaning.
• Footwear: TPEs are used in footwear applications such as shoe soles, insoles, and uppers, providing excellent comfort, fleksibilite, ak rezistans abrasion. TPS (SBS, SEBS), TPU, and TPV are typically used for footwear due to their excellent cushioning properties and durability.
• Aparèy Medikal: TPEs are used in a wide range of medical devices, including catheters, piston sereng, pansman pou blesi, ak aparèy implantable. TPU, TPC, and TPA are typically used for medical devices due to their excellent biocompatibility, sterilizability, ak rezistans chimik.
• Jwèt: TPEs are used in toys for children, providing a soft, san danje, and durable material. TPS (SEBS) and TPU are typically used for toys due to their excellent softness, colorability, and non-toxicity (compliant with food contact and toy safety standards).

4. Technical Specifications of Zhuoyue’s Co-rotating Parallel Twin-screw Extruders

Processing thermoplastic elastomers (TPEs) requires specialized extrusion equipment that can handle the unique properties of these materials, ki gen ladan sansiblite yo nan tanperati, to taye lenn, ak inifòmite melanje. Zhuoyue offers a comprehensive range of co-rotating parallel twin-screw extruders, each designed to meet the specific needs of TPE processing, from low-cost, high-volume applications to high-performance, precision compounding. The extruders are available in three main series: HTS, ZTE, and HTE, each with unique features and advantages to suit different application requirements and budget constraints.

All of Zhuoyue’s extruders feature a co-rotating parallel twin-screw design, which offers several advantages over single-screw extruders for TPE processing: better mixing uniformity (critical for TPE blends and composites), pi wo debi, pi bon kontwòl tanperati, and the ability to process a wide range of materials and additives. The twin-screw design also allows for precise control of shear rate, which is important for maintaining the integrity of TPE molecular structures and preventing degradation.

4.1 ZG Series Gearboxes – High-efficiency Transmission and Power Proportioning Total Solution

At the heart of every Zhuoyue extruder is the ZG series gearbox, a high-efficiency transmission system that provides reliable power delivery and precise speed control. Developed and manufactured in-house by Zhuoyue, the ZG series gearboxes feature a symmetrical force-driven structure, which is different from the traditional parallel three-shaft structure used in many other extruders. This unique design offers several key advantages:

• High Torque: The symmetrical force-driven structure distributes torque evenly across the gears, allowing for higher torque capacity and improved durability, which is critical for processing high-viscosity TPEs and filled composites.
• High Speed: The gearbox is designed to operate at high speeds, enabling higher extrusion throughput while maintaining precise control.
• High Precision: The symmetrical design ensures precise alignment of the screws, reducing wear and tear and improving the uniformity of the extruded material.
• Segondè efikasite: The improved transmission efficiency reduces energy consumption, lowering operating costs for manufacturers.
• Low Noise: The symmetrical force distribution reduces vibration and operating noise, creating a more comfortable working environment.
• Improved Reliability and Safety: The robust design and high-quality materials used in the ZG series gearboxes ensure long-term reliability and safety, reducing downtime and maintenance costs.

The ZG series gearboxes are available in a range of sizes and configurations to match the specific requirements of each extruder series, ensuring optimal performance and efficiency for TPE processing.

4.2 Core Technical Features of Zhuoyue’s Extruders

In addition to the ZG series gearboxes, all of Zhuoyue’s co-rotating parallel twin-screw extruders share a set of core technical features that make them ideal for TPE processing:

• Small Die with Multiple Teeth: The extruder die is designed with multiple small teeth, which improves the uniformity of the extruded material and reduces die swell, a common issue in TPE processing.
• Stable Running, Noise Reduction Optimized Load Equalization Structure: The extruder’s load equalization structure is optimized to reduce vibration and noise, ensuring stable operation even at high speeds and high torques.
• Optimized Tooth Orientation and Tooth Profile: The screw teeth are oriented and profiled to improve mixing efficiency and material conveying, ensuring uniform dispersion of additives and consistent material properties.
• Reduced Shock Vibration and Noise, Increased Gear Carrying Capacity and Reliability: The optimized gear design reduces shock vibration and noise, while increasing the gear carrying capacity and overall reliability of the extruder.
• Maximum Specific Torque 16.5Nm/Cm³: The extruders are capable of delivering a maximum specific torque of 16.5Nm/Cm³, which is sufficient for processing even the most demanding TPEs, including filled composites and high-viscosity materials.
• Stable Output Accuracy Without Degradation: The extruders maintain stable output accuracy over long periods of operation, with no degradation in material properties, asire bon jan kalite pwodwi ki konsistan.
• Long Service Life (72,000h): The high-quality materials and robust design of the extruders ensure a long service life of up to 72,000 èdtan, reducing the need for frequent replacement and maintenance.
• High Maximum Speed (Up to 1200rpm): The extruders are capable of operating at speeds of up to 1200rpm, enabling high throughput and efficient production of TPE components.

4.3 HTS Series – High-end, High-performance Extruders

The HTS series is Zhuoyue’s flagship line of co-rotating parallel twin-screw extruders, fèt pou-wo fen, high-performance TPE processing applications. This series represents the highest level of excellence in Zhuoyue’s product range, combining advanced technology, robust construction, and superior performance to meet the most demanding requirements of TPE manufacturers. The HTS series is available in three sub-series: HTS BASIC, HTS PLUS, and HTS SUPER, chak adapte a bezwen aplikasyon espesifik.

4.3.1 HTS BASIC Series

The HTS BASIC series is designed for medium-performance TPE processing applications, offering a balance of performance, fleksibilite, ak pri-efikasite. This series uses medium torque transmissions from leading European manufacturers, ensuring reliable performance and precise control. The HTS BASIC series offers the flexibility of choice through different configuration combinations, allowing manufacturers to tailor the extruder to their specific application requirements.

Key features of the HTS BASIC series include:

• Medium torque transmissions from leading European manufacturers
• Flexible configuration options to suit different TPE processing needs
• Precise temperature control and efficient mixing capabilities
• Suitable for processing a wide range of TPEs, including TPS, TPO, ak TPU
• Ideal for medium-volume production of TPE components

The HTS BASIC series is an excellent choice for manufacturers who require reliable performance and flexibility, without the need for the highest torque and speed capabilities of the HTS PLUS and HTS SUPER series.

HTS BASIC Model Parameters

To better match the medium-performance positioning and flexible configuration of the HTS BASIC series, its model parameters are designed to cover most common TPE processing needs. The following table details the specific parameters, which can be flexibly selected according to different production volumes and material requirements, ensuring the extruder can stably process TPS, TPO, TPU and other common TPEs.

With medium torque transmission and flexible configuration, the HTS BASIC series can meet the basic processing needs of most common TPEs, and the parameter selection is flexible to adapt to different production volumes.

Modèl	Koupl espesifik (N.m/Cm³)	Pwensipal pouvwa motè (Kw)	Output speed（rpm）	Slot depth ratio D0/Di
25	11	15	600	1.55
35	11	37	600	1.55
35	11	55	1000	1.55
50	11	75	600	1.55/1.68
50	11	110	900	1.55/1.68
65	11	160	600	1.55/1.68
65	11	220	900	1.55/1.68
75	11	220	600	1.55/1.68
75	11	315	900	1.55/1.68
95	11	315	600	1.55/1.68

4.3.2 Seri HTS PLUS

The HTS PLUS series is designed for high-performance TPE processing applications, such as engineering plastics and filled masterbatches, which require higher torque and more efficient mixing. This series uses high-torque transmissions developed and manufactured in-house by Zhuoyue, ensuring superior performance and reliability. The HTS PLUS series is optimized for processing high-viscosity TPEs and filled composites, delivering uniform mixing and consistent material properties.

Key features of the HTS PLUS series include:

• High-torque transmissions developed and manufactured in-house by Zhuoyue
• Optimized screw design for improved mixing efficiency and material conveying
• High throughput and energy efficiency
• Suitable for processing high-performance TPEs, including TPV, TPC, TPA, and filled composites
• Ideal for high-volume production of high-quality TPE components

The HTS PLUS series is an excellent choice for manufacturers who require high performance and reliability for demanding TPE processing applications, such as automotive under-the-hood components and industrial hoses.

HTS PLUS Model Parameters

As a high-performance series optimized for high-viscosity TPEs and filled composites, the HTS PLUS series is equipped with Zhuoyue’s self-developed high-torque transmission, which brings higher torque density. The specific parameters below reflect its advantages in stable output and high efficiency, perfectly supporting the demanding processing scenarios such as automotive under-the-hood components and industrial hoses mentioned earlier.

Equipped with Zhuoyue’s self-developed high-torque transmission, the HTS PLUS series has higher torque density, which is suitable for processing high-viscosity TPEs and filled composites, with stable output and high efficiency.

Modèl	Koupl espesifik (N.m/Cm³)	Pwensipal pouvwa motè (Kw)	Output speed（rpm）	Slot depth ratio D0/Di
25	13	18.5	600	1.55
35	13	45	600	1.55
35	13	75	1000	1.55
50	13	90	600	1.55/1.68
50	13	132	900	1.55/1.68
65	13	185	600	1.55/1.68
65	13	250	900	1.55/1.68
75	13	250	600	1.55/1.68
75	13	355	900	1.55/1.68
95	13	355	600	1.55/1.68

4.3.3 HTS SUPER Seri

The HTS SUPER series is Zhuoyue’s highest-end line of co-rotating parallel twin-screw extruders, representing the advanced level of extruder development in China. This series uses Zhuoyue’s newly developed ultra-high torque transmission, which is specifically designed for the high-torque and high-speed characteristics of this series. The structural design of each key component of the extruder has been newly optimized to handle the most demanding TPE processing applications, ensuring superior performance, efikasite, ak fyab.

Key features of the HTS SUPER series include:

• Ultra-high torque transmission developed by Zhuoyue
• Newly optimized structural design of key components for high-torque and high-speed operation
• Unmatched mixing efficiency and material uniformity
• High throughput and energy efficiency
• Suitable for processing the most demanding TPEs, including ultra-high-performance TPV, TPC, TPA, and filled composites
• Ideal for high-volume production of premium TPE components

With its torque density of 16.5Nm/Cm³ and slot depth ratio of 1.55/1.68, the HTS SUPER series features the highest free volume at 16.5 dansite koupl nan endistri a. Anplis konstriksyon solid li yo, se liy sa a makonnen ak yon gwosè motè pi gwo yo dwe yon chwal de travay vre pou kontinyèl 24/7/365 pwodiksyon, making it the ideal choice for manufacturers who demand the highest level of performance and reliability.

HTS SUPER Model Parameters

As Zhuoyue’s highest-end series, the HTS SUPER series adopts ultra-high torque transmission and optimized key components, which endow it with the highest torque density and speed in the product line. The following parameters fully demonstrate these advantages, making it capable of handling the most demanding TPE processing scenarios and realizing 24/7/365 continuous stable production.

As Zhuoyue’s highest-end series, it adopts ultra-high torque transmission and optimized key components, with the highest torque density and speed, suitable for the most demanding TPE processing scenarios.

Modèl	Koupl espesifik (N.m/Cm³)	Pwensipal pouvwa motè (Kw)	Output speed（rpm）	Slot depth ratio D0/Di
25	15.5	22	600	1.55
35	16	55	600	1.55
35	16	90	1000	1.55
50	16	160	600	1.55/1.68
50	16	220	900	1.55/1.68
65	16.5	300	600	1.55/1.68
65	16.5	450	900	1.55/1.68
75	16.5	450	600	1.55/1.68
75	16.5	650	900	1.55/1.68
95	16	700	600	1.55/1.68

4.4 ZTE Series – Pri-efikas, Practical Extruders

The ZTE series is designed for manufacturers who require a cost-effective, practical solution for TPE processing. This series offers an excellent price/performance ratio, with parameters designed to suit most TPE materials and applications. The ZTE series maintains the core structural advantages of Zhuoyue’s extruder products, pandan y ap optimize konfigirasyon an pou reyalize yon pèfòmans pri ki pi favorab, making it the first choice for small and medium-sized enterprises (SMEs) and manufacturers with basic production needs.

Key features of the ZTE series include:

• Excellent price/performance ratio
• Parameters designed to suit most TPE materials, including TPS, TPO, ak TPU
• Reliable standard transmission system
• Stable operation and low maintenance costs
• Suitable for low to medium-volume production of TPE components
• Ideal for general-purpose TPE applications, such as consumer goods and basic industrial components

The ZTE series is an excellent choice for manufacturers who pursue practicality and economy, without compromising on quality and reliability. It is particularly well-suited for SMEs and manufacturers who are new to TPE processing, as it offers easy operation and low maintenance requirements.

ZTE Model Parameters

Consistent with its cost-effective and practical positioning, the ZTE series is designed with simple and practical parameters, which can fully meet the basic processing needs of most general TPE materials. For small and medium-sized enterprises and manufacturers new to TPE processing, the parameters listed below are easy to match with production needs, while ensuring low maintenance costs and stable operation.

With excellent cost performance, the ZTE series has simple and practical parameters, suitable for most general TPE materials, and is the preferred choice for small and medium-sized enterprises with basic production needs.

Modèl	Koupl espesifik (N.m/Cm³)	Pwensipal pouvwa motè (Kw)	Output speed（rpm）	Slot depth ratio D0/Di
25	6	7.5	600	1.55
35	6	18.5	600	1.55
50	6	55	600	1.55/1.68
65	6	110	600	1.55/1.68
75	6	160	600	1.55/1.68
95	6	300	600	1.55/1.68

4.5 HTE Series – Pèfòmans segondè, Cost-effective Extruders

The HTE series is designed to bridge the gap between the high-end HTS series and the cost-effective ZTE series, combining high performance with high cost-effectiveness. This series is specifically engineered to reduce energy consumption while delivering higher output, making it an excellent choice for manufacturers who require both performance and efficiency.

Key features of the HTE series include:

• Combines high performance with high cost-effectiveness
• Reduced energy consumption with higher output
• Reasonable torque and power configuration for stable and efficient production
• Dual-speed options for partial models, expanding the application range
• Suitable for processing a wide range of TPEs, including TPS, TPO, TPU, and TPV
• Ideal for medium to high-volume production of TPE components, such as wire and cable insulation and jacketing

The HTE series is an excellent choice for manufacturers who require higher performance than the ZTE series, but do not need the ultra-high performance of the HTS SUPER series. It offers a balance of performance, efikasite, ak pri-efikasite, making it a versatile solution for a wide range of TPE processing applications.

HTE Model Parameters

Bridging the gap between the HTS series and ZTE series, the HTE series integrates high performance and cost-effectiveness. Its reasonable torque and power configuration, as well as the dual-speed options supported by some models, effectively achieve energy saving and high output. The specific parameters below fully reflect this balance, making it suitable for medium to high-volume production scenarios such as wire and cable insulation and jacketing.

Combining high performance and cost-effectiveness, the HTE series has reasonable torque and power configuration, partial models support dual-speed options, and achieves energy saving and high output.

Modèl	Koupl espesifik (N.m/Cm³)	Pwensipal pouvwa motè (Kw)	Output speed（rpm）	Slot depth ratio D0/Di
25	9	11	600	1.55
35	9	30	600	1.55
35	9	45	1000	1.55
50	9	75	600	1.55/1.68
50	9	110	900	1.55/1.68
65	9	160	600	1.55/1.68
65	9	220	900	1.55/1.68
75	9	250	600	1.55/1.68
75	9	315	900	1.55/1.68
95	9	400	600	1.55/1.68

5. Konklizyon

Elastomère tèmoplastik (TPEs) have become an indispensable class of materials in modern manufacturing, offering a unique combination of thermoplastic processability and elastomeric flexibility. Soti nan otomobil ak elektwonik nan konstriksyon ak machandiz konsomatè, TPE yo ap pèmèt inovasyon ak amelyore pèfòmans pwodwi yo atravè plizyè sektè. Pou pwofite totalman benefis TPE yo, manufacturers require specialized extrusion equipment that can handle the unique challenges of these materials, ki gen ladan sansiblite yo nan tanperati, to taye lenn, ak inifòmite melanje.

Zhuoyue’s comprehensive range of co-rotating parallel twin-screw extruders, including the HTS, ZTE, and HTE series, are specifically engineered for TPE processing, delivering unmatched performance, efikasite, ak fyab. With advanced features such as the ZG series high-efficiency gearboxes, optimize desen vis, and precise temperature control systems, Zhuoyue’s extruders ensure uniform mixing, consistent material properties, and high throughput, empowering manufacturers to unlock the full potential of TPEs.

Whether you require high-end, high-performance extruders for demanding TPE applications (HTS series), cost-effective solutions for general-purpose applications (ZTE series), or a balance of performance and efficiency (Seri HTE), Zhuoyue has the perfect extrusion solution for your needs. Avèk yon konpreyansyon pwofon sou pwopriyete materyèl TPE ak bezwen aplikasyon endistri yo, Zhuoyue is committed to providing advanced extrusion technology and comprehensive support to help manufacturers succeed in the competitive global market.