Thermoplastic Elastomers (TPE), interdum ad Thermoplastic Rubbers (TPR), sunt genus copolymers vel physicis mixtis polymerorum-typice plastica et Flexilis, quae componunt proprietates thermoplasticorum et elastomorum. Haec unica iunctura permittit TPEs discursum sicut thermoplastics (per extrusionem, iniectio corona, ictu corona, etc.) retento elasticitate et flexibilitate fricatores. Secus traditional fricatores vulcanized, TPEs liquari possunt et reprocessi multipliciter sine notabili detrimento effectus, ut magis environmentally- amica et sumptus efficens. Ut postulatio leve, flexibile, et recyclable materiae crescit per industries ut eget, electrical, constructione, ac dolor bonis, TPEs magis magisque populares facti sunt, driving the development of specialized masterbatch and extrusion technologies tailored to their unique processing requirements.
Masterbatch, as a key material for coloring and functional modification of TPEs, plays a crucial role in enhancing the performance and expanding the application scope of TPE products. The processing of TPE masterbatch requires precise control of mixing, dispersing, and temperature parameters, as TPEs have specific viscosity, calor resistentia, and elasticity characteristics that differ from traditional plastics. Didymus cochlea extruders, with their superior mixing and dispersing capabilities, precise temperatus imperium, and adaptability to diverse materials, have become the core processing equipment for TPE masterbatch. Zhuoyue, a professional manufacturer of twin-screw extruders, offers a full range of advanced extrusion solutions specifically designed for TPE compounding and masterbatch processing, covering TPE/SBS/TPU/TPR/TPV and other major TPE categories, to meet the diverse needs of manufacturers in different industries.
1. Overview of Thermoplastic Elastomers (TPE): Categories, Properties and Key Characteristics
TPEs are a diverse family of materials, classified into six general commercial categories based on their chemical composition and structure. Each category has unique properties, processing characteristics, and application fields, which directly determine the requirements for masterbatch formulation and extrusion equipment. Understanding the classification and properties of TPEs is the foundation for optimizing masterbatch processing and selecting suitable twin-screw extruders.
1.1 Six General Commercial Categories of TPEs
1.1.1 Styrenic Block Copolymers (TPS, TPE-s).
TPS is the most widely used category of TPEs, accounting for a large share of the global TPE market. It is composed of styrenic blocks (such as polystyrene, PS) and elastomeric blocks (such as polybutadiene, PB; polyisoprene, PI; or ethylene-butylene, EB), connected by covalent bonds. The most common types of TPS include SBS (Styrene-Butadiene-Styrene), SIS (Styrene-Isoprene-Styrene), SEBS (Styrene-Ethylene-Butylene-Styrene), and SEPS (Styrene-Ethylene-Propylene-Styrene).
Key properties of TPS include excellent flexibility, elasticity, et processability. SEBS and SEPS, which are hydrogenated versions of SBS and SIS, have improved heat resistance, tempestas resistentia, and aging resistance, making them suitable for outdoor and high-temperature applications. TPS materials are easily colored and modified with masterbatch, and their processing temperature ranges from 150℃ to 220℃, which is compatible with most twin-screw extruders. Common applications of TPS include automotive components, wires and cables, bona dolor, and medical devices.
1.1.2 Thermoplastic Polyolefin Elastomers (TPO, TPE-o).
TPO is a physical blend of polyolefin (such as polypropylene, PP; aut polyethylene, PE) and elastomer (such as ethylene-propylene-diene monomer, EPDM). It combines the rigidity of polyolefins with the elasticity of elastomers, and has excellent chemical resistance, tempestas resistentia, and low temperature flexibility. TPOs are non-toxic, odorless, and recyclable, making them ideal for applications requiring environmental friendliness.
The processing temperature of TPO ranges from 160℃ to 230℃, and it has good compatibility with various masterbatches (color masterbatch, flame-retardant masterbatch, etc.). TPOs are widely used in automotive exterior parts (such as bumper covers, fender liners), building materials (such as seals, gaskets), and electrical components. Due to their high polyolefin content, TPO masterbatch processing requires extruders with good mixing capabilities to ensure uniform dispersion of pigments and additives.
1.1.3 Thermoplastic Vulcanizates (TPV, TPE-v).
TPV is a dynamically vulcanized blend of polyolefin (usually PP) and elastomer (usually EPDM). During processing, the elastomer phase is vulcanized into small particles and uniformly dispersed in the polyolefin matrix, resulting in excellent elasticity, compression set resistance, and heat resistance. TPVs have better mechanical properties and dimensional stability than traditional TPEs, and can withstand long-term high-temperature exposure (up to 150℃).
TPV processus requirit precise temperatus imperium et validam vim tondendas ut uniformis vulcanizationis et dissipatio- nis. Temperatus iugis processus ab 170℃ ad 240℃, et in materia habet excelsum viscositatem processus, quae loca summa requisita in torque et resistentia cochlearum extrudorum gerunt. TPVs late in autocinetis sigillis, hoses, gaskets, et industriae partes quae altam observantiam et vetustatem requirunt.
1.1.4 Polyurethanes Thermoplastic (TPU).
TPU est obstructionum copolymer ex segmentis duris (diisocyanate et catena extender) ac mollis segmenta (polyol). Elasticitatem habet praeclara, abrasione resistentia, oleum resistentia, et vi mechanica, et in duritia ex mollissimis adaptari potest (Litus A 30) valde durum est (D litore 85) mutando rationem dura et mollia segmenta.
TPU processus est sensitivus ad caliditatem et humorem. Temperatus iugis processus ab 180℃ ad 250℃, et materia sit exsiccata ante processus (humorem contentus ≤0.05%) ad vitare hydrolysi et bulla formationis. TPU masterbatch processui requirit extruders cum precise temperatus imperium et vacuum exhauriunt capabilities. TPU late in filis et funibus, eget hoses, calceamentis, medical catheters, et ludis armorum.
1.1.5 Thermoplastic Copolyesters (TPC, TPE-E).
TPC truncus copolymer compositus ex polyester segmentis duris et polyether vel polyester segmentis mollibus. Optimum calorem habet resistentia, chemica resistentia, et mechanica, et sustinere caliditates ad CL "longa tempora". TPCs etiam habent bonam flexibilitatem et elasticitatem, summus perficientur ea apta faciens applications.
The processing temperature of TPC ranges from 220℃ to 280℃, which is higher than other TPE categories. It has high viscosity during processing and requires extruders with high torque and precise temperature control. TPC masterbatch processing also requires special attention to the dispersion of pigments and additives to avoid affecting the material’s mechanical properties. TPCs are widely used in automotive components (such as air intake hoses, transmission seals), aerospace parts, and industrial machinery.
1.1.6 Thermoplastic Polyamides (TPA, TPE-A).
TPA is a block copolymer composed of polyamide hard segments and polyether soft segments. It combines the high strength, gerunt resistentia, and chemical resistance of polyamides with the flexibility and elasticity of polyethers. TPA has excellent impact resistance and low temperature performance, and can be used in harsh environments.
The processing temperature of TPA ranges from 230℃ to 290℃, and it has high water absorption, requiring thorough drying before processing. TPA masterbatch processing requires extruders with high wear resistance (due to the high hardness of polyamide) and precise temperature control to avoid material degradation. TPA is widely used in automotive components (such as gears, gestus), electrica connectors, and industrial hoses.
1.2 Key Properties of TPEs Affecting Masterbatch Processing
TPEs have unique properties that distinguish them from traditional plastics, and these properties directly affect the formulation of masterbatch and the selection of extrusion equipment. The key properties to consider in masterbatch processing are as follows:
1.2.1 Elasticity and Flexibility.
TPEs have high elasticity and flexibility, which means that the masterbatch must be compatible with the TPE matrix to avoid reducing the material’s elastic performance. The carrier of the masterbatch should have good compatibility with the TPE, and the dispersant should ensure uniform dispersion of pigments without forming agglomerates that could cause stress concentration and reduce flexibility.
1.2.2 Heat Resistance.
Different TPE categories have different heat resistance (processing temperature ranges from 150℃ to 290℃). Masterbatch pigments and additives must have heat resistance matching the TPE processing temperature to avoid decomposition, discoloration, or performance degradation during extrusion. Exempli gratia, TPC and TPA require high-temperature resistant pigments and heat stabilizers.
1.2.3 Viscosity and Processability.
TPEs have varying viscosities during processing (TPV et TPC altior viscositas, dum TPS minus viscositas). Hoc vim tondendam afficit et exigentias cochleae extrudero geminae importans. Summus viscositas TPEs extruders magnis torques et fortes mixtionis facultatem requirunt, dum humilis viscositas TPEs precise imperium requirere extrusionem celeritatem ad vitare materiam redundantiam.
1.2.4 umor Absorptio.
quidam TPEs (ut TPU, TPA) alta aqua effusio, quae facere potest bullae, hydrolysis, et alia vitia in masterbatch. Rudis materiae (TPE, pigmenta ", additives) ut exsiccata ante processus, et instructus sit extruder cum fabrica vacuo exhauriendi ad removendum umorem et substantias volatiles.
1.2.5 Compatibilitas cum Additives.
TPEs eget eget additives (ut facilisis, UV stabilimenta, lubricants) ut amplio sua perficiendi. The masterbatch should be formulated to ensure that the additives are compatible with both the pigments and the TPE matrix, avoiding chemical reactions that could affect product quality.
2. Masterbatch for TPEs: Composition, Formulation and Processing Requirements
Masterbatch for TPEs is a concentrated mixture of pigments/dyes, carriers, et additives, designed to color TPEs and impart additional functions (such as flame retardancy, antistatic, antibacterial) while maintaining the material’s inherent elastic and processing properties. The formulation and processing of TPE masterbatch are more demanding than those for traditional plastics, due to the unique properties of TPEs. This section details the composition, formulation principles, and processing requirements of TPE masterbatch.
2.1 Core Composition of TPE Masterbatch
Like traditional masterbatch, TPE masterbatch constat ex tribus elementis fundamentalibus: pigmenta / tinguit, carriers, et additives. Singularum partium electio et proportio formandae sunt ad rationem TPE et ad eius applicationes requisita.
2.1.1 Pigmenta / Dyes.
Pigmenta/tingui sunt core components, quae color ad TPEs, ratio 10%-70% de masterbatch compositionem (fretus color intensione et TPE type). Clavis requisita pigmentorum/tinguit in TPE masterbatch are:
- – Heat Resistance: Sustinebit processus temperatus scopum TPE (150-290℃) sine compositione vel color. Nam summus temperatus TPEs (TPC, TPA), summus temperatus resistentia organica pigmentis vel inorganicis sunt malle.
- – Compatibilitas: Compatibile esse debet cum matrice TPE ad migrationem evitandam, virent, aut in elasticitatem reducitur. Pigmenta cum similibus verticitatibus ad TPE compatibilia sunt (e.g., Suspendisse pigmenta ad TPU, non- Suspendisse pigmenta ad TPS).
- – Dispersibilitas: Facile dispergi debet in matrice TPE ut coloratum uniformem curet et maculas colorat vitandas, striae, aut in mechanica proprietatibus. Particula pigmentorum (20-40 reticulum) humilis agglomeration praeferuntur.
- – Amicitia Environmental: Global environmental praesidio signa est in occursum (ut SPATIUM, RoHS) ne toxicus vel nocivis substantiae (ut gravibus metallis) quod afficit salutem humanam et elit.
Communia pigmenta in TPE masterbatch includit: mixtis pigmentis (Titanium dioxide ad album, ipsum nigrum ad nigrum, ferrum oxydatum rubrum / flavo), et summus temperatus resistentia organica pigmenta (phthalocyanine hyacintho / viride, quinacridone rubra).
2.1.2 Portitores.
Portitores sunt matrix de masterbatch, ratio 20%-80% compositionis, et partes clavis agunt pigmenta discutiendi et matricis adhaerens. The carrier must have excellent compatibility with both the pigments and the target TPE, as poor compatibility can lead to pigment migration, uneven coloring, and reduced TPE performance. The selection of the carrier is based on the type of TPE:
- – For TPS (SBS, SEBS): Use TPS or PP as the carrier, which has good compatibility and processing fluidity.
- – For TPO/TPE-o: Use PP or PE as the carrier, matching the polyolefin component of the TPO.
- – For TPV/TPE-v: Use PP as the carrier, which is compatible with the PP matrix of the TPV.
- – For TPU: Use TPU as the carrier, ensuring compatibility with the TPU matrix and avoiding hydrolysis.
- – For TPC/TPE-E and TPA/TPE-A: Use TPC or TPA as the carrier, respectively, to match the high-temperature processing requirements and compatibility.
The carrier should also have good processing fluidity, cum liquefaciens punctum et dispensando temperatus consistent vel leviter inferior quam in scopum TPE, ut uniformis permixtionem ac vitare TPE degradationem.
2.1.3 Additives.
Additiones sunt components auxiliaria additae ad emendandos processus perficiendos, dispersibilitas, et functionis TPE masterbatch, ratio 1%-10% compositionis. Genus et dosis additivorum ab TPE generis et applicationis requisitis determinantur:
- – Dissidentes: Maxime ELOGIUM pro TPE masterbatch, superficiem tensio ad redigendum pigmento, Ne agglomeration, et curare uniformis dissipatio in matrice TPE. Communes dispersores includunt polyethylene cerae, cerae polypropylene, Stearic acidum, et maleic anhydride ceras insertus. Nam summus viscositas TPEs (TPV, TPC), summus efficientia praeferuntur dispersants magnis convenientiae.
- – Compatibilizers: Ad meliorem convenientiam inter pigmenta et TPEs, and between masterbatch and TPE matrix. Exempli gratia, maleic anhydride grafted PP is used as a compatibilizer for TPO masterbatch, and polyurethane wax is used for TPU masterbatch.
- – Heat Stabilizers: Used to prevent pigment decomposition and TPE degradation during high-temperature processing. Common heat stabilizers include organic tin stabilizers (for TPU), hindered phenol antioxidants (for TPS, TPO), and phosphite antioxidants (for TPC, TPA).
- – UV Stabilizers and Antioxidants: Used to improve the weather resistance and aging resistance of colored TPE products, preventing color fading and performance degradation under sunlight and oxygen. For outdoor applications (such as automotive exterior parts), UV absorbers and hindered amine light stabilizers (HALS) are added.
- – Lubricants: Used to reduce friction between materials and extrusion equipment (cochlea, dolium, mori caput), meliorem dispensando fluidum, and avoid material sticking to equipment. Common lubricants include stearic acid, calcium stearate, and silicone oil. For TPU and TPA, lubricants with low migration are preferred to avoid affecting product performance.
- – Functional Additives: Added to impart special functions to TPEs, such as flame retardants (for wires and cables), antistatic agents (for electrical components), and antibacterial agents (for medical devices and consumer goods).
2.2 Formulation Principles of TPE Masterbatch
The formulation of TPE masterbatch must balance coloring effect, processing performance, and TPE inherent properties. The key principles are as follows:
2.2.1 Compatibility First.
The carrier, pigmenta ", and additives must be compatible with the target TPE to avoid reducing the material’s elasticity, mollitiem, et mechanica. Exempli gratia, using a non-polar carrier for polar TPU will lead to poor compatibility and pigment migration.
2.2.2 Match Heat Resistance.
The pigments and additives must have heat resistance matching the TPE processing temperature. Exempli gratia, TPC masterbatch uses high-temperature resistant pigments (heat resistance ≥280℃) to avoid decomposition during processing.
2.2.3 Optimize Dispersibility.
The pigment content and dispersant dosage are adjusted to ensure uniform dispersion. High-concentration masterbatch (pigment content 50%-70%) requires more dispersants and better mixing capabilities, while low-concentration masterbatch (10%-30%) focuses on compatibility.
2.2.4 Minimize Impact on TPE Properties.
The masterbatch should not significantly affect the TPE’s elasticity, compression set, or abrasion resistance. Exempli gratia, excessive dispersants or lubricants may reduce the TPE’s mechanical strength.
2.2.5 Environmental Protection Compliance.
The formulation must meet global environmental protection standards, avoiding toxic or harmful substances (ut gravibus metallis, phthalates) that could restrict market access.
2.3 Processing Requirements of TPE Masterbatch
TPE masterbatch processing is mainly carried out using twin-screw extrusion technology, which requires strict control of raw material pretreatment, premixing, extrusion parameters, and post-processing to ensure product quality. The key processing requirements are as follows:
2.3.1 Raw Material Pretreatment.
TPEs (especially TPU, TPA) alta aqua effusio, so all raw materials (TPE carrier, pigmenta ", additives) ut exsiccata ante processus. The drying temperature and time are determined by the material type: TPU/TPA is dried at 100-120℃ for 6-8 horae, TPS/TPO is dried at 80-100℃ for 3-5 horae, and pigments are dried at 60-80℃ for 2-4 horae. The moisture content of dried raw materials should be controlled below 0.1% (0.05% for TPU/TPA).
Insuper, pigments with large particle sizes or agglomerates should be crushed and sieved (20-40 reticulum) meliorem dispersibilitatem, et immunditias (metallum particularum, pulvis) tolli debet vitare lapsum in extrusionem armorum et defectuum in masterbatch.
2.3.2 Premixing.
Et rudis materiae exaruit (pigmenta ", carrier, additives) commiscentur in summa celeritate mixer secundum formulam ratione ut fiat mixtio praevia uniformi. Parametri praemissae adaptantur secundum genus TPE: miscentes celeritas 800-1200 rpm, miscentes tempus 5-10 minuta, mixtio temperatus 40-60℃. Nam summus intentio masterbatch vel summus viscositas TPE carriers, praecedens tempus extenditur, accedunt prius pigmenta et dispersores tunica, improving dispersibilitatem.
2.3.3 Parametri Imperium extrusionem.
Geminus-cochlea extrusio est core gradus TPE masterbatch processui, et clavem parametri (temperatus, cochlea celeritas, extrusionem pressura, celeritas pascens) pressius contineri debet par TPE type:
- – Temperatus Imperium: Dolium dividitur in 4-6 temperatus imperium sectiones (pascens sectionem, liquescens sectionem, miscentes sectionem, homogenizing sectionem, mori caput sectioni). Temperatura uniuscuiusque sectionis componitur secundum processui TPE temperatus. Exempli gratia, TPS masterbatch: pascens sectionem 100-120℃, exustio sectionis 160-180℃, miscens sectionem 170-190℃, homogenizing section 160-180℃, mori caput section 150-170℃; TPC masterbatch: pascens sectionem 150-170℃, exustio sectionis 230-250℃, miscens sectionem 240-260℃, homogenizing section 230-250℃, mori caput section 220-240℃. Temperatus moderatio praecisionem attingere debet ±1℃ ad vitandam TPE degradationem et compositionem pigmenti.
- – Volo stupra: Cochlea celeritate iugis a 200-800 rpm, adaequatum secundum TPE viscositas. Summus viscositas TPEs (TPV, TPC) eget altius stupra celeritate (500-800 rpm) generare satis tondendas vim pigmenti dispersionis; humilis viscositas TPEs (TPS) utere modico cursu (300-500 rpm) ne materia redundantiam.
- – Pressura extrusionem: Pressio iugis a 5-12MPa, tenentur firmum (fluctuatio ≤±0.5MPa) ut uniformis mixtionem et effingens. Summus viscositas TPEs altius pressura requirere, dum humilis viscositas TPEs moderata pressura.
- – Pascentium Celeritate: Adaequatum aequare cochlea celeritate et extrusionem celeritate, stabilis et uniformis pascens. Nam summus viscositas TPEs, coactus pascens fabrica adhibetur ad vitare materia cumulus.
2.3.4 Post-Processing.
Post extrusionem, habena informibus masterbatch refrigeratur (aqua tristique refrigerationem, 20-30℃), granulatum (particula magnitudinis 2-5mm), obiectu (ad removendum simpliciter particularum), et packaged (signati et humorem-probationem packaging). Ad humorem-sensitivum TPE masterbatch (TPU, TPA), operis ante packaging exaruit ne humoris effusio.
3. Applicationem Campi TPE Masterbatch et Compositus Zhuoyue Extruder Solutions
TPEs late in eget, electrical, constructione, bona dolor, et alia industries, et diversae applicationes agrorum diversae requiruntur ad TPE masterbatch perficientur (color, dispersibilitas, functionality) et productio efficientiam. Zhuoyue series plena est extruderum cochlearum geminorum (HTS BASIC/PLUS/SUPER, ZTE, HTE) specialiter optimized ad TPE masterbatch processui, dum targeted solutiones pro diversis generibus TPE et applicatione agrorum. Infra accurata introductio ad principale applicationis agrorum TPE masterbatch et congruens series Zhuoyue extruder.
3.1 Automotive Industry: Maximum Application campum TPE Masterbatch
In autocineto industria maximus dolor TPEs, ratio plus 40% de global TPE forum. TPEs sunt in amplis eget components propter leve, flexibile, et recyclable possessiones, et TPE magisterbatch agit munus clavis fuco ac functionis harum partium. The main automotive applications of TPE masterbatch include:
3.1.1 Automotive Seals and Gaskets.
TPEs (mainly TPV, TPO) are used to produce automotive door seals, window seals, hood seals, and gaskets, which require good elasticity, tempestas resistentia, and low temperature flexibility. The masterbatch for these components requires uniform coloring, good weather resistance (UV resistentiam, aging resistance), and compatibility with TPV/TPO matrices.
Matching Extruders: HTS PLUS series and HTE series. The HTS PLUS series has high torque and wear resistance, suitable for TPV masterbatch processing (princeps viscositas, high shear force required); the HTE series integrates high performance and cost-effectiveness, suitable for TPO masterbatch processing, with good mixing dispersibility and energy-saving advantages.
3.1.2 Automotive Interior Components.
TPEs (mainly TPS, TPU) are used to produce automotive interior components such as instrument panel skins, door panels, steering wheel covers, et armis, quae requirere bonum flexibilitate, mollis tactus, et environmental amicitiae (non-toxicus, odorless). Quod requirit clara colorum masterbatch, uniformis dissipatio, et nulla migratio (ad vitare maculat alia intus components).
Matching Extruders: HTS series fundamentalis et series HTE. HTS series fundamentalis est cost-efficax, apta parvis et mediocribus fabricantibus TPS magisterbatch interior; series HTE habet bonam dissipationem miscentes et humilis industria consummatio, idoneam ad magnam veniam productio TPU/TPS magisterbatch interior.
3.1.3 Automotive Hoses et Tubing.
TPEs (maxime TPU, TPC, TPA) sunt ad producendum eget cibus exercituum, aeris attractio exercituum, et fregit exercituum, quae requirere bonum oleum resistentia, calor resistentia, et vi mechanica. Masterbatch resistentia requirit summus temperatus, oleum resistentia, et uniformis dispersibilitas ad vitandam exercititionem caligarum.
Matching Extruders: HTS SUPER series et HTS PLUS series. HTS SUPER series habet ultra alta torques, precise temperatus imperium, ac magno labore resistentia, idoneam ad TPC / TPA masterbatch processus (caliditas, princeps viscositas); series HTS PLUS bonum calorem habet resistentiam et facultatem miscet, apta TPU masterbatch processus.
3.1.4 Alia Automotiva Components.
TPEs quoque ad eget pulvis operimentorum, triangulum fenestrarum, aer filters, et praevaricatores, quae diversis proprietatibus eget (ut pulvis resistentia, diaphanum, impulsum resistentia). Masterbatch formatur secundum specifica requisita, et matching extruders eliguntur secundum TPE genus et productionem scale.
3.2 Electrical and Electronic Industry: Eget TPE Masterbatch Applications
In electricis et electronicis industria alia magna applicatio campus TPEs est, ubi TPEs adhibentur ad fila et retinacula, connexiones, et alia components, magisterbatch eget eget (antistatic, flammea retardans, high-temperature resistant) to meet safety and performance requirements.
3.2.1 Wires and Cables.
TPEs (maxime TPU, TPS, TPO) are used as insulation and sheath materials for wires and cables (power cables, ignition wires, headphone wires, connector plugs), which require good electrical insulation, flamma retardatio, and abrasion resistance. The masterbatch requires flame retardancy (meeting UL94 V-0 vexillum), antistatic properties, and uniform coloring.
Matching Extruders: HTS PLUS series, HTE series, and HTS SUPER series. The HTS PLUS series has good flame-retardant masterbatch mixing capabilities, suitable for TPO/TPU wire and cable masterbatch; the HTE series is cost-effective, suitable for small and medium-sized production; the HTS SUPER series is suitable for high-end, high-concentration flame-retardant masterbatch processing.
3.2.2 Electrical Connectors and Plugs.
TPEs (maxime TPU, TPA) are used to produce electrical connectors, plugs, and socket housings, which require good electrical insulation, impulsum resistentia, et environmental amicitiae. The masterbatch requires uniform coloring, high-temperature resistance, et nulla migratio.
Matching Extruders: HTS PLUS series et HTS SUPER series. The HTS PLUS series has good compatibility with TPU/TPA, ensuring uniform dispersion; the HTS SUPER series has precise temperature control, avoiding TPA degradation during processing.
3.3 Construction and Transportation Industry: Weather-Resistant TPE Masterbatch Applications
In the construction and transportation industry, TPEs are used to produce seals, expansion joints, subway mats, et alia components, requiring good weather resistance, aging resistance, and low temperature flexibility to adapt to harsh outdoor environments.
3.3.1 Construction Seals and Expansion Joints.
TPEs (mainly TPV, TPO) are used to produce building door and window seals, curtain wall seals, and expansion joints, which require good weather resistance, UV resistentiam, and compression set resistance. The masterbatch requires UV stabilizers and antioxidants to improve weather resistance, and uniform coloring to match building aesthetics.
Matching Extruders: HTS PLUS series and HTE series. The HTS PLUS series has good weather-resistant additive mixing capabilities, suitable for TPV masterbatch processing; the HTE series is energy-saving and efficient, suitable for large-scale production of TPO masterbatch.
3.3.2 Transportation Components.
TPEs are used to produce subway mats, road noise reduction mats, and transportation vehicle seals, which require good shock absorption, noise reduction, and wear resistance. The masterbatch requires uniform dispersibility and good compatibility with TPE matrices to maintain shock absorption performance.
Matching Extruders: HTS series fundamentalis et series HTE. HTS series fundamentalis est cost-efficax, suitable for small-batch production; the HTE series has good mixing capabilities, ensuring uniform dispersion of shock-absorbing additives.
3.4 Consumer Goods and Other Industries: Diverse TPE Masterbatch Applications
TPEs are widely used in consumer goods and other industries, with diverse application scenarios and varying masterbatch requirements, focusing on color, mollis tactus, et environmental amicitiae.
3.4.1 Footwear Industry.
TPEs (maxime TPU, TPS) are used to produce shoe soles, shoe uppers, and shoe accessories, quae requirere bonum flexibilitate, abrasione resistentia, and soft touch. Quod requirit clara colorum masterbatch, uniformis dissipatio, et nulla migratio (to avoid staining socks).
Matching Extruders: HTS BASIC series and ZTE series. The ZTE series has excellent cost performance, suitable for small and medium-sized footwear manufacturers; the HTS BASIC series has good mixing dispersibility, ensuring uniform coloring of shoe sole masterbatch.
3.4.2 Household and Daily Necessities.
TPEs are used to produce handles, coasters, foot mats, nugas, and other household items, which require non-toxic, odorless, mollis tactus, and bright colors. The masterbatch requires environmental friendliness (meeting food contact standards for coasters/handles) and uniform coloring.
Matching Extruders: ZTE series and HTS BASIC series. The ZTE series is simple to operate, low in maintenance cost, suitable for small-batch, multi-variety production; the HTS BASIC series has good environmental protection masterbatch compatibility, meeting food contact standards.
3.4.3 Medical Devices.
TPEs (maxime TPU, TPS) are used to produce medical catheters, syringes, and medical masks, which require non-toxic, sterilis, and biocompatible. The masterbatch requires medical grade environmental protection (meeting ISO 10993 vexillum), high transparency (for catheters), and uniform dispersibility.
Matching Extruders: HTS SUPER series et HTS PLUS series. The HTS SUPER series has clean production design, precise temperatus imperium, avoiding material pollution; the HTS PLUS series has good compatibility with medical grade TPEs, ensuring product sterility and biocompatibility.
3.4.4 Other Industrial Applications.
TPEs are also used to produce drain pipes, industrial gaskets, and mechanical components, which require good chemical resistance, gerunt resistentia, et vi mechanica. The masterbatch is formulated according to specific industrial requirements, et matching extruders eliguntur secundum TPE genus et productionem scale.
4. Zhuoyue’s Full Series Extruders: Professional Solutions for TPE Masterbatch Processing
Zhuoyue diu versatus est in investigationibus, progressus, and production of summus perficientur gemellis cochlea extruders, et exaggeratus dives usus in TPE masterbatch processui. Ex singulari processui characteres TPEs (princeps viscositas, temperatus sensus, humorem effusio) et de variis necessitatibus manufacturers (alia TPE genera, productio squamae, applicationem agri), Zhuoyue induxit plenam seriem extruders idoneam ad TPE masterbatch processui, inter HTS RATIO FUNDAMENTALIS, HTS PLUS, HTS SUPER, ZTE, et HTE seriei. Quaelibet series iaculis perficientur commoda, providens personales et efficens solutiones processus pro TPE masterbatch artifices diversarum squamarum.
4.1 Core Commodi de Zhuoyue Extrusores pro TPE Masterbatch Processing
Extrutores Zhuoyue specialiter optimized pro TPE masterbatch processui, cum sequenti core commoda ad strictas necessitates TPE processus:
4.1.1 Optimum mixtionem et dispersionem effectus.
TPE masterbatch requirit uniformem dispersionem pigmentorum et additivorum ad vitanda elasticitates materiales et proprietates mechanicas.. Omnes Zhuoyue extruders gemelli cochleae fabricantes structuram co- gyratam capiunt, cum rationabile stupra picem, plumbum, et pressio ratio design. Compositio et rotatio geminarum cochlearum generant vim validam tondendam et vim liquefaciendi, quae plene pigmentum agglomerat frangere et curare uniformem dispersionem pigmentorum, carriers, et additamenta in matrice TPE. Permixtio aequalitatis plus attingit 95%, quae est longe altior quam ordinariae extruders.
Insuper, Cochleas modularis consilium capere, quae libere miscere diversis elementis stupra (importans, mixtio, grex) according to the TPE type. Exempli gratia, high-viscosity TPV/TPC masterbatch requires more mixing and shearing elements to enhance dispersion; low-viscosity TPS masterbatch uses more conveying elements to improve production efficiency.
4.1.2 Securus Temperature Imperium, Avoiding TPE Degradation.
TPEs are sensitive to temperature, and excessive temperature or temperature fluctuation can lead to material degradation (such as TPU hydrolysis, TPC chain scission). All Zhuoyue’s extruders adopt an advanced intelligent temperature control system, with 4-6 independent temperature control sections, temperature control precision of ±1℃, and real-time temperature monitoring and alarm functions. The barrel adopts a double-layer jacket design, realizing rapid heating and cooling, and improving temperature response speed. The die head is equipped with an independent temperature control device, firmum cursus formationem masterbatch habena.
4.1.3 Princeps Repugnantia et ROSIO Repugnantia.
Quidam TPE masterbatches (ut TPA, TPC) quae summus duritiem colorum aut additives, quod potest gerunt cochlea et doliolum. Extruders Zhuoyue summus qualitas materiae obsistens gerunt et technologias fabricandas provectas: HTS PLUS/SUPER/HTE series cochleae et dolia ex importato indumento repugnant stannum ferro fiunt, subeunda bimetallic composita vel laser cladding treatment, superficies durities ≥65 HRC (HTS SUPER series ≥70 HRC), servitium vitae 2-3 tempore illo ordinarii extruders; HTS RATIO FUNDAMENTALIS/ZTE series ANISOCYCLUM et dolia nitrida sunt, superficies duritiem ≥60 HRC, necessitatibus occurrens ordinariae TPE masterbatch processui.
4.1.4 Vacuum exhaustum et umoris remotionem Capabilities.
TPEs ut TPU et TPA altae aquae effusio, and moisture can cause bubbles and defects in the masterbatch. All Zhuoyue’s mid-to-high-end extruders (HTS PLUS/SUPER/HTE) are equipped with a vacuum exhaust device, which can effectively remove moisture, volatile substances, and air in the material, ensuring the density and quality of the masterbatch. The vacuum degree is adjustable (0.06-0.09MPa), adapting to different moisture content requirements.
4.1.5 High Production Efficiency and Energy Saving.
Zhuoyue’s extruders adopt high-torque gearboxes and optimized screw structures, with strong conveying capacity and high production efficiency. Compared with ordinary extruders, production efficiency is increased by 20%-50%, and energy consumption is reduced by 15%-25%. Exempli gratia, HTS SUPER series production capacity reaches 1000-3000kg/h, suitable for large-scale mass production; ZTE series production capacity is 50-400kg/h, suitable for small-batch production.
4.1.6 Intelligentes Imperium et Securus Operatio.
Omnes extrudentes systema intelligens potestate PLC adhibent et operationes interfaciei screen tangentes, quae possunt reponere ad 100 formulae et processus parametri. Cum commutatione diversis TPE masterbatches, modo parametri correspondentes vocari oportet, avoiding saepe debugging. HTS Super serie ornatur nubes imperium functiones, cognoscitivus remotis parametri temperatio, productio notitia magna, et predictive sustentationem, intellegentes intelligentes productio procuratio.
4.1.7 Lata Adaptability.
Zhuoyue plena series extrudorum processui omnium TPE praedicamentorum accommodare potest (TPS/SBS/TPU/TPR/TPV/TPC/TPA) et masterbatch types (color masterbatch, flame-retardant masterbatch, antistatic masterbatch), et pigmento contentus vndique a 10% to 70%. Comparari etiam possunt cum apparatu auxiliaribus (summus celeritas mixers, dryers, coolers, granulators) Lorem productio integram lineam formare.
4.2 Detailed Introduction of Zhuoyue’s Extruder Series for TPE Masterbatch Processing
Each series of Zhuoyue’s extruders has unique performance characteristics and targeted adaptation scenarios, and manufacturers can select the appropriate series according to their TPE type, productio scalae, and application requirements.
4.2.1 HTS BASIC Series: Flexible and Cost-Effective for Ordinary TPE Masterbatch.
The HTS BASIC series is a cost-effective product designed for small and medium-sized manufacturers producing ordinary TPE masterbatch (TPS, low-concentration TPO/TPU masterbatch). It uses medium-torque gearboxes from leading European manufacturers, specific torque 10-12Nm/cm³, screw diameter 30-65mm, production capacity 100-500kg/h.
The series adopts nitrided screws and barrels, with good wear resistance, suitable for ordinary TPE masterbatch processing (pigment content ≤50%). It is equipped with a PLC control system, automatic temperature control, et pascens, simple to operate. The modular screw design allows flexible configuration according to TPS/TPO masterbatch requirements. The HTS BASIC series is an ideal choice for small and medium-sized manufacturers with limited budget, focusing on ordinary TPE masterbatch production (such as household goods, ordinary wires and cables).
4.2.2 HTS PLUS Series: High-Torque for Engineering TPE and High-Concentration Masterbatch.
The HTS PLUS series is positioned as a mid-to-high-end product, specially designed for high-demand TPE masterbatch processing (TPV, TPU, high-concentration TPE masterbatch, flame-retardant masterbatch). It adopts high-torque gearboxes independently developed by Zhuoyue, specific torque 13-16Nm/cm³, screw diameter 40-75mm, production capacity 300-1200kg/h.
Series composita cochleis et doliis bimetallicis utitur (superficies durities ≥65 HRC), cum optimum lapsum resistentia et corrosione resistentia, idoneam ad TPV / TPC masterbatch processus (princeps viscositas, summus duritia pigmentorum). Ornatur a 5-6 sectione subtilis temperatus imperium ratio et vacuum exhauriunt machinam, avoiding TPU hydrolysi et TPC degradationis. In consectetur mixtis elementis curare uniformem dispersionem pigmentorum summae intentionis (50%-70%) ac eget additives (flamma retardantes, antistatic agents). Series HTS PLUS apta est fabricatoribus mediae amplitudinis et magnae scalae qualitatis TPE masterbatch producentibus. (ut eget sigillis, summus gradus fila et ancoras, medicinae machinas).
4.2.3 HTS SUPER Series: Ultra-High euismod pro summus finis TPE Masterbatch.
HTS SUPER series est series supremus finis extruderorum Zhuoyue, gradum provectum repraesentans extruders gemini cochleas Sinarum, summus finem disposito, high-demand TPE masterbatch processing (TPA, TPC, ultra-high-concentration masterbatch, masterbatch for new energy vehicles/aerospace).
It adopts Zhuoyue’s latest ultra-high torque transmission device, specific torque 17-20Nm/cm³, screw diameter 50-95mm, production capacity 1000-3000kg/h. The screws are made of new wear-resistant alloy steel, undergoing laser cladding treatment (surface hardness ≥70 HRC), servitium vitae 3-4 tempore illo ordinarii extruders. The barrel adopts a double-layer jacket + forced cooling structure, temperature control precision ±1℃, suitable for high-temperature TPE processing (220-290℃). The multi-stage mixing screw combination ensures ultra-high mixing uniformity (≥98%), suitable for ultra-high-concentration masterbatch (70%-80%) and TPA/TPC masterbatch processing.
The series is equipped with an intelligent cloud control system, cognoscitivus remotis parametri temperatio, fault early warning, et predictive sustentationem. It is suitable for large-scale, summus vexillum manufacturers producat summus finem TPE masterbatch (ut eget summus temperatus exercituum, subtilitas electrica connectors, aerospace components).
4.2.4 ZTE Series: Sumptus efficax pro Universali TPE Masterbatch.
Series ZTE ponitur pro producto cost-effective, disposito manufacturers aequante processus species et pretium, producens universale ordinarium TPE masterbatch (humilis-contentionem TPS / TPO / TPU masterbatch). Geminae cochleae parallelae structuram revolventis adoptat, 8-11Nm torque specifica / cm, cochlea diametri 25-65mm, productio facultatem 50-400kg / h *.
Series usus cochleis nitrid et doliis (superficies duritiem ≥60 HRC), necessitatibus occurrens ordinariae TPE masterbatch processui (pigment content ≤50%). Ornatur cum 4-sectione temperatura systematis potestate, simplex tactus screen operatio, facile discere ac magister. Series ZTE structuram simplicem habet, humilis industria consummatio, et humilis sustentationem pretium, apta parvis fabrica, parva officinae, and enterprises producing small-batch, multi-variety TPE masterbatch (such as small toys, local household goods).
4.2.5 HTE Series: High Performance and Cost-Effective Integrated Solution.
The HTE series integrates high performance and cost-effectiveness, designed for medium-sized manufacturers upgrading product quality and expanding production scale. It adopts high-torque gearboxes independently developed by Zhuoyue, specific torque 12-14Nm/cm³, screw diameter 35-70mm, production capacity 200-800kg/h.
Series composita cochleis et doliis bimetallicis utitur (superficies durities ≥65 HRC), with good wear resistance, suitable for TPU/TPO masterbatch processing. It adopts an optimized screw structure and high-efficiency energy-saving motor, energy consumption reduced by 18%-25% compared with ordinary extruders. The 5-section precise temperature control system and vacuum exhaust device ensure product quality, and the enhanced mixing elements ensure uniform dispersion. The HTE series balances performance and cost, suitable for medium-sized manufacturers producing medium-grade TPE masterbatch (such as automotive interior components, ordinary medical devices, mid-grade wires and cables).
5. Common Problems and Solutions in TPE Masterbatch Twin-Screw Extrusion Processing
In TPE masterbatch processing, due to the unique properties of TPEs (temperatus sensus, humorem effusio, princeps viscositas), various problems often occur, affecting product quality and production efficiency. Based on years of experience, Zhuoyue summarizes common problems, analyzes their causes, and provides corresponding solutions to help manufacturers quickly solve production problems.
5.1 Problem 1: Poor Dispersibility, Color Spots and Streaks in Masterbatch
Manifestation: Uneven coloring of masterbatch, obvious pigment agglomerates, color spots and streaks in TPE products, reducing product aesthetics and mechanical properties.
Causes: (1) Raw materials: Pigment particle size is too large, agglomeration is serious; poor compatibility between pigment/carrier and TPE; insufficient dispersant dosage. (2) Premixing: Low mixing speed, short mixing time, uneven premixing. (3) Extrusion parameters: Low screw speed, insufficient shear force; low extrusion temperature, incomplete melting of TPE carrier. (4) Apparatus: Worn screw mixing elements; blocked die head.
Solutions: (1) Optimize raw materials: Select fine-particle pigments (20-40 reticulum), dry thoroughly; select carrier compatible with TPE; increase dispersant dosage (1%-5% of pigment dosage). (2) Improve premixing: Increase mixing speed to 800-1200 rpm, extend mixing time to 5-10 minuta. (3) Adjust extrusion parameters: Increase screw speed (500-800 rpm for high-viscosity TPEs); increase extrusion temperature to ensure complete melting of TPE. (4) Maintain equipment: Replace worn screw elements; clean die head regularly.
5.2 Problem 2: TPE Degradation and Masterbatch Discoloration
Manifestation: Masterbatch discolors (yellowing, darkening), generates peculiar smell; TPE products have reduced elasticity and mechanical strength, even brittle fracture.
Causes: (1) Extrusion temperature is too high, exceeding TPE heat resistance limit. (2) Long material residence time (more than 3 minuta) in the extruder. (3) Poor equipment cooling, local overheating of the barrel. (4) Raw materials: TPE has poor heat resistance; moisture content is too high (causing TPU hydrolysis).
Solutions: (1) Adjust temperature: Reduce mixing/homogenizing section temperature, control within TPE processing range; check temperature sensor accuracy. (2) Shorten residence time: Increase screw speed, reduce screw compression ratio. (3) Maintain cooling system: Clean cooling pipes, replace faulty cooling elements. (4) Optimize raw materials: Select high-temperature resistant TPE; dry raw materials thoroughly (moisture content ≤0.05% for TPU/TPA); add heat stabilizers.
5.3 Problem 3: High Wear of Screw and Barrel
Manifestation: Rapid wear of screw and barrel, reduced shear force and mixing capacity; masterbatch dispersibility decreases, equipment maintenance cost increases.
Causes: (1) Raw materials: High-hardness pigments/additives (such as carbon black, titanium dioxide); large particle size. (2) Extrusion parameters: High screw speed, excessive shear force; high extrusion pressure. (3) Apparatus: Screw/barrel material has poor wear resistance.
Solutions: (1) Optimize raw materials: Select small-particle, low-hardness pigments; crush and sieve raw materials; add lubricants to reduce friction. (2) Adjust parameters: Reduce screw speed and extrusion pressure appropriately. (3) Select high-wear-resistant equipment: Choose Zhuoyue’s HTS PLUS/SUPER/HTE series with bimetallic composite or laser-clad screws/barrels.
5.4 Problem 4: Bubbles in Masterbatch
Manifestation: Bubbles in masterbatch particles, affecting product density and mechanical properties; TPE products have pores and defects.
Causes: (1) Raw materials: High moisture content (especially TPU/TPA); volatile substances in pigments/additives. (2) Extrusion parameters: Low extrusion temperature, incomplete melting; satis vacuum exhauriunt. (3) Premixing: Aer mixtus in mixtione per premixing.
Solutions: (1) Rudis materiae penitus arida: Extendit siccatio tempore, auget siccitates temperatus. (2) Adjust extrusion parameters: Auget extrusionem temperatus; meliorem vacuum exhauriunt (gradum vacuum ≥0.08MPa). (3) Optimize premixing: Redigendum miscentes celeritas convenienter vitare aeris mixtionem; utor a mixer clausa.
5.5 Problem 5: Pauper Processing Fluidity, Apparatu Clausus
Manifestation: Difficile materia importans et extrusionem; instabile extrusionem pressura; aut mori caput extrusionem cavum venenatis.
Causes: (1) Raw materials: Princeps TPE viscositas (TPV/TPC); summus pigmento contentus (more than 70%); summus humor contentus (causing agglomeration). (2) Extrusion parameters: Humilis temperatus, incomplete melting; humilis cochlea celeritate, satis importans facultatem. (3) Apparatus: Confectum importans elementa; blocked die head.
Solutions: (1) Optimize raw materials: Redigendum pigmento contentus; eligere humilis viscositas TPE; dry raw materials thoroughly. (2) Adjust parameters: Auget extrusionem temperatus; auget celeritatem stupra; reponere mori caput cum maior foraminibus. (3) Maintain equipment: Reponere trita devehendis elementis; clean mori caput et extrusionem cavitatis regularly.
6. Acta Applicationis Causae Zhuoyue Extruders in TPE Masterbatch Processing
Ad comprobandum commoda exsecutionis de Zhuoyue extruderorum in TPE masterbatch processui, hanc sectionem inducit pluribus casibus practicis, covering alia TPE genera, productio squamae, and application fields, demonstrans targeted solutiones provisum a Zhuoyue.
6.1 Casus 1: HTS SUPER Series in TPC Masterbatch Processing for Automotive Hoses
Lorem Maecenas vitae: Magna eget elementum manufacturer in Shanghai, China, summus temperatus resistentia facit nova industria vehicles ad TPC exercituum. Lorem opus est producere TPC masterbatch (pigment content 60%, high-temperature resistant) cum requisitis ultra alta dispersibilitatem (nullus color maculae), calor resistentia (260℃), et batch stabilitatem. Originali apparatu habuit difficultates ex insufficiens torque, instabile temperatus imperium, et pauperes dispersibilitatem, quae non metus.
Solutio: Zhuoyue recommended the HTS SUPER series extruders (screw diameter 75mm, specific torque 18Nm/cm³) combined with a complete automatic production line, including a high-efficiency dryer, high-speed mixer, and precision granulator, tailored to the customer’s TPC masterbatch processing needs. The core configuration and optimization measures are as follows: Primum, the screw adopts a multi-stage mixing combination design, integrating high-shear kneading elements and dispersing elements to fully break down pigment agglomerates and ensure uniform dispersion of 60% high-concentration pigments in the TPC matrix. The laser-clad screw surface (hardness ≥70 HRC) effectively resists wear caused by high-hardness pigments, extending the service life by more than 3 times compared to the customer’s original equipment. Secundus, cadus duplices iacuit instructus + forced cooling structure, with 6 independent temperature control sections, temperatus imperium ad obtinendum subtilitas ± 1℃. Temperatus sectione mixta stabiliter moderatur 240-260℃, et in sectione homogenizing 230-250℃, stricte matching TPC processus temperatus range ad vitandum materiales degradationes et coloratum pigmentum. tertia, in apparatu instructa summus efficientiam vacuum exhauriunt fabrica (vacuum gradum adjustable usque ad 0.09MPa), quae efficaciter removet humorem et volatilium substantias in materia rudis TPC et masterbatch, omnino solvendo bulla problema per humorem effusio. Insuper, in HTS Super serie instructa cum nubem intelligentem imperium ratio, quae permittit emptorem condere TPC masterbatch processui parametri, eas cum click in commutatione batches ", and monitor production data in real time, improving batch stability and reducing operational errors.
Implementation Effect: post 1 month of installation and commissioning, the HTS SUPER series extruders officially put into production. The test results show that the TPC masterbatch produced has a mixing uniformity of ≥98%, no color spots or streaks, and the pigment dispersion effect is significantly better than the customer’s original equipment. The masterbatch maintains stable performance after high-temperature processing at 260℃, with no discoloration or degradation, fully meeting the requirements of new energy vehicle automotive hoses. The production capacity reaches 1500kg/h, which is 40% higher than the original equipment, while the energy consumption is reduced by 22%, significantly reducing the customer’s production costs. The wear of screws and barrels is greatly reduced, and the maintenance cycle is extended from 1 month to 6 menses, reducing maintenance costs by more than 50%. The customer’s TPC hoses made of this masterbatch have passed the automotive industry quality certification, with excellent high-temperature resistance and mechanical strength, and have been successfully supplied to major new energy vehicle manufacturers. The customer highly recognized Zhuoyue’s extrusion solution, and subsequently signed a long-term cooperation agreement, purchasing 5 more sets of HTS SUPER series extruders to expand production scale.
6.1 Casus 1: HTS SUPER Series in TPC Masterbatch Processing for Automotive Hoses
Lorem Maecenas vitae:
Magna eget elementum manufacturer in Shanghai, China, summus temperatus resistentia facit nova industria vehicles ad TPC exercituum. Lorem opus est producere TPC masterbatch (pigment content 60%, high-temperature resistant) cum requisitis ultra alta dispersibilitatem (nullus color maculae), calor resistentia (260℃), et batch stabilitatem. Originali apparatu habuit difficultates ex insufficiens torque, instabile temperatus imperium, et pauperes dispersibilitatem, quae non metus.
Solutio:
Zhuoyue recommended the HTS SUPER series extruders (screw diameter 75mm, specific torque 18Nm/cm³) combined with a complete automatic production line, including a high-efficiency dryer, high-speed mixer, and precision granulator, tailored to the customer’s TPC masterbatch processing needs. The core configuration and optimization measures are as follows: Primum, the screw adopts a multi-stage mixing combination design, integrating high-shear kneading elements and dispersing elements to fully break down pigment agglomerates and ensure uniform dispersion of 60% high-concentration pigments in the TPC matrix. The laser-clad screw surface (hardness ≥70 HRC) effectively resists wear caused by high-hardness pigments, extending the service life by more than 3 times compared to the customer’s original equipment. Secundus, cadus duplices iacuit instructus + forced cooling structure, with 6 independent temperature control sections, temperatus imperium ad obtinendum subtilitas ± 1℃. Temperatus sectione mixta stabiliter moderatur 240-260℃, et in sectione homogenizing 230-250℃, stricte matching TPC processus temperatus range ad vitandum materiales degradationes et coloratum pigmentum. tertia, in apparatu instructa summus efficientiam vacuum exhauriunt fabrica (vacuum gradum adjustable usque ad 0.09MPa), quae efficaciter removet humorem et volatilium substantias in materia rudis TPC et masterbatch, omnino solvendo bulla problema per humorem effusio. Insuper, in HTS Super serie instructa cum nubem intelligentem imperium ratio, quae permittit emptorem condere TPC masterbatch processui parametri, eas cum click in commutatione batches ", and monitor production data in real time, improving batch stability and reducing operational errors.
Implementation Effect:
post 1 month of installation and commissioning, the HTS SUPER series extruders officially put into production. The test results show that the TPC masterbatch produced has a mixing uniformity of ≥98%, no color spots or streaks, and the pigment dispersion effect is significantly better than the customer’s original equipment. The masterbatch maintains stable performance after high-temperature processing at 260℃, with no discoloration or degradation, fully meeting the requirements of new energy vehicle automotive hoses. The production capacity reaches 1500kg/h, which is 40% higher than the original equipment, while the energy consumption is reduced by 22%, significantly reducing the customer’s production costs. The wear of screws and barrels is greatly reduced, and the maintenance cycle is extended from 1 month to 6 menses, reducing maintenance costs by more than 50%. The customer’s TPC hoses made of this masterbatch have passed the automotive industry quality certification, with excellent high-temperature resistance and mechanical strength, and have been successfully supplied to major new energy vehicle manufacturers. The customer highly recognized Zhuoyue’s extrusion solution, and subsequently signed a long-term cooperation agreement, purchasing 5 more sets of HTS SUPER series extruders to expand production scale.