{"id":3380,"date":"2025-08-07T05:49:02","date_gmt":"2025-08-07T05:49:02","guid":{"rendered":"https:\/\/juyuans.com\/?p=3380"},"modified":"2025-08-07T05:51:23","modified_gmt":"2025-08-07T05:51:23","slug":"hytrel-4556-flexible-tpc-et-elastomer-for-versatile-applications","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/hytrel-4556-flexible-tpc-et-elastomer-for-versatile-applications\/","title":{"rendered":"Hytrel\u00ae 4556 | Flexible TPC-ET Elastomer for Versatile Applications"},"content":{"rendered":"

Why choose Hytrel\u00ae 4556?<\/span><\/h1>\n

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Against the backdrop of increasing performance requirements for elastomers, Hytrel\u00ae 4556, a member of the TPC-ET family from DuPont, is emerging as a core material for flexible applications in multiple industries. It combines the moulding advantages of plastic with the elastic properties of rubber, and is suitable for scenarios that require toughness, durability and process flexibility. Whether it's automotive parts, electronic components or medical and consumer products, Hytrel\u00ae 4556 offers a reliable solution.<\/span><\/p>\n

In this paper, we look at the core properties, typical applications, processing, material benefits, customer feedback and supply value.<\/span><\/p>\n

\"Hytrel\u00ae<\/p>\n

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01 | Core material properties<\/span><\/h2>\n

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Hytrel\u00ae 4556 is a granular thermoplastic polyester elastomer (TPC-ET material) with the following distinctive features:<\/span><\/p>\n

Flexibility and quick recovery from deformation<\/span><\/strong><\/p>\n

The material stretches several times its original length without breaking and has excellent resilience, making it ideal for parts subjected to repetitive force or dynamic motion.<\/span><\/p>\n

Excellent temperature stability<\/span><\/strong><\/p>\n

It maintains structural properties at continuous operating temperatures up to 85\u00b0C and remains flexible down to -40\u00b0C.<\/span><\/p>\n

Excellent weather and UV resistance<\/span><\/strong><\/p>\n

UV stabilisers make the material resistant to ageing and brittleness during long-term outdoor use.<\/span><\/p>\n

Stable electrical properties<\/span><\/strong><\/p>\n

It boasts high resistivity and dielectric strength, effectively ensuring insulation safety in electronic and electrical products.<\/span><\/p>\n

Multi-process compatibility<\/span><\/strong><\/p>\n

The material supports a variety of conventional thermoplastic processes, including injection molding, extrusion, thermoforming, and coating, making it suitable for high-volume industrial production.<\/span><\/p>\n

Good environmental compliance<\/strong><\/span><\/p>\n

It complies with RoHS and basic flame retardancy requirements (UL94 HB), offering regulatory advantages for both consumer and industrial products.<\/span><\/p>\n

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02 | Typical application directions<\/span><\/h2>\n

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The material properties of Hytrel\u00ae 4556 make it suitable for a wide range of applications in the following areas:<\/span><\/p>\n

\ud83d\ude97 Automotive industry<\/span><\/strong><\/p>\n

Oil seals, vibration damping components, dust cover<\/span>
\nWiring harness jackets, plug seals<\/span>
\nInterior components (good tactility and UV resistance)<\/span><\/p>\n

\u2699 Industrial & Mechanical<\/span><\/strong><\/p>\n

Industrial hoses, conveyor belt components<\/span>
\nCorrosion-resistant seals, dynamic bushings<\/span>
\nFlexible couplings, pressure cushions<\/span><\/p>\n

\ud83d\udcf1 Consumer Electronics<\/span><\/strong><\/p>\n

Cable sheathing and encapsulation<\/span>
\nAnti-vibration pads, flexible interface encapsulation<\/span>
\nWearable Device Flexible Structures<\/span><\/p>\n

\ud83e\ude7a Medical & Sports<\/span><\/strong><\/p>\n

Medical device housings<\/span>
\nSports shoe soles, protective gear linings<\/span>
\nFlexible connectors for fitness equipment<\/span><\/p>\n

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03 | Process suitability and process recommendations<\/span><\/h2>\n

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Hytrel\u00ae 4556 is stable in the moulding process and is suitable for most standard thermoplastic processing equipment:<\/span><\/p>\n

\u00a0 \u30fbInjection moulding:<\/strong> melt temperatures of 190-210\u00b0C and mould temperatures of 20-60\u00b0C are recommended for the manufacture of precision or complex structures.<\/span><\/p>\n

\u00a0 \u30fbExtrusion moulding:<\/strong> suitable for continuous production of film and tubes, special screw configurations are recommended to improve melt uniformity.<\/span><\/p>\n

\u00a0 \u30fbThermoforming\/calendering:<\/strong> for complex surfaces or large-size parts, heating time and cooling rate should be reasonably controlled.<\/span><\/p>\n

\u00a0 \u30fbCoating and overmoulding:<\/strong> good adhesion to metal or plastic substrates, for wear-resistant coatings or flexible composite structures.<\/span><\/p>\n

Processing advantages at a glance:<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>High melt fluidity for the production of thin-walled and complex parts.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Reduced pre-drying time due to low material hygroscopicity<\/span><\/p>\n

\u00a0 \u30fb<\/strong>High thermal stability, low degradation, reduced scrap rate<\/span><\/p>\n

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04 | Hytrel\u00ae 4556 Data Sheet<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
UL<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
CTI<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 60112<\/span><\/td>\n0<\/span><\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC<\/span><\/td>\n<\/tr>\n
H\u1ea2I<\/span><\/td>\nNC 1.5mm<\/span><\/td>\nTi\u00eau chu\u1ea9n UL746A<\/span><\/td>\n0<\/span><\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC<\/span><\/td>\n<\/tr>\n
HVTR<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n UL746A<\/span><\/td>\n0<\/span><\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC<\/span><\/td>\n<\/tr>\n
HWI<\/span><\/td>\nNC 1.5mm<\/span><\/td>\nTi\u00eau chu\u1ea9n UL746A<\/span><\/td>\n3<\/span><\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC<\/span><\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf su\u1ea5t th\u1ec3 t\u00edch<\/span><\/td>\n<\/td>\nASTM D257<\/span><\/td>\n1E0<\/span><\/td>\n\u03a9.cm<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc<\/span><\/td>\n<\/td>\nUL746<\/span><\/td>\n0.0<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n<\/td>\nASTM D149<\/span><\/td>\n24<\/span><\/td>\nKV\/mm<\/span><\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf h\u1ed3 quang<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n ASTMD495<\/span><\/td>\n5<\/span><\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n PLC<\/span><\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng ng\u1ecdn l\u1eeda<\/span><\/td>\nNC 1.5mm<\/span><\/td>\nUL94<\/span><\/td>\nHB<\/span><\/td>\n<\/td>\n<\/tr>\n
H\u00e0nh vi c\u01a1 h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nISO 527<\/span><\/td>\n740<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un u\u1ed1n<\/span><\/td>\n<\/td>\nISO 178<\/span><\/td>\n87<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Izod Notch<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 180<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Izod Notch<\/span><\/td>\n-40\u00b0C<\/span><\/td>\nISO 180<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nISO 527<\/span><\/td>\n34<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un k\u00e9o<\/span><\/td>\n<\/td>\nISO 527<\/span><\/td>\n85<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Charpy Un-notch Impact<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
Charpy Un-notch Impact<\/span><\/td>\n-30\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Charpy Notch<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Charpy Notch<\/span><\/td>\n-30\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng c\u1ee7a Charpy Notch<\/span><\/td>\n-40\u00b0C<\/span><\/td>\nISO 179<\/span><\/td>\nNB<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
nhi\u1ec7t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
HDT<\/span><\/td>\n0,45MPa<\/span><\/td>\nISO 75<\/span><\/td>\n50<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
HDT<\/span><\/td>\n1,8MPa<\/span><\/td>\nISO 75<\/span><\/td>\n35<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/span><\/td>\n10\u00b0C\/ph\u00fat<\/span><\/td>\nISO 11357<\/span><\/td>\n193<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh<\/span><\/td>\n10\u00b0C\/ph\u00fat<\/span><\/td>\nISO 11357<\/span><\/td>\n-45.0<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\nCh\u1ea3y<\/span><\/td>\nISO 11359<\/span><\/td>\n1.7E-4<\/span><\/td>\ncm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\nxFlow<\/span><\/td>\nISO 11359<\/span><\/td>\n1.9E-4<\/span><\/td>\ncm\/cm\/\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m m\u1ec1m Vicat<\/span><\/td>\n50\u00b0C\/gi\u1edd 10N<\/span><\/td>\nISO 306<\/span><\/td>\n155<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m m\u1ec1m Vicat<\/span><\/td>\n50\u00b0C\/gi\u1edd 50N<\/span><\/td>\nISO 306<\/span><\/td>\n60<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
T\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
S\u1ef1 h\u1ea5p th\u1ee5 n\u01b0\u1edbc<\/span><\/td>\n2,00mm<\/span><\/td>\nISO 62<\/span><\/td>\n0.6<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
H\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m<\/span><\/td>\n2,00mm<\/span><\/td>\nISO 62<\/span><\/td>\n0.2<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
co ng\u00f3t<\/span><\/td>\nCh\u1ea3y<\/span><\/td>\nISO 294<\/span><\/td>\n1.2<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
co ng\u00f3t<\/span><\/td>\nxFlow<\/span><\/td>\nISO 294<\/span><\/td>\n1.1<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
T\u1ec9 tr\u1ecdng<\/span><\/td>\n<\/td>\nISO 1183<\/span><\/td>\n1.14<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/td>\n220\u00b0C 2.16kg<\/span><\/td>\nISO 1133<\/span><\/td>\n8.5<\/span><\/td>\ng\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/td>\n220\u00b0C 2.16kg<\/span><\/td>\nISO 1133<\/span><\/td>\n7.5<\/span><\/td>\ncm\u00b3\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t \u0111i\u1ec7n<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
CTI<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 60112<\/span><\/td>\n600<\/span><\/td>\nV<\/span><\/td>\n<\/tr>\n
H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n1MHz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 62631-2-1<\/span><\/td>\n4.5<\/span><\/td>\n<\/td>\n<\/tr>\n
H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n100Hz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 62631-2-1<\/span><\/td>\n4.8<\/span><\/td>\n<\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf su\u1ea5t th\u1ec3 t\u00edch<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 62631<\/span><\/td>\n8E+12<\/span><\/td>\n\u03a9.cm<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n<\/td>\nIEC 60243<\/span><\/td>\n19<\/span><\/td>\nKV\/mm<\/span><\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 t\u1ea3n nhi\u1ec7t<\/span><\/td>\n1MHz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 62631-2-1<\/span><\/td>\n0.03<\/span><\/td>\n<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 t\u1ea3n nhi\u1ec7t<\/span><\/td>\n100Hz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 62631-2-1<\/span><\/td>\n0.0095<\/span><\/td>\n<\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n IEC 62631-3-2<\/span><\/td>\n4E+14<\/span><\/td>\n\u03a9<\/span><\/td>\n<\/tr>\n
\u0111\u1ed9 c\u1ee9ng<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng c\u1ee7a bi l\u00f5m<\/span><\/td>\nH358\/30<\/span><\/td>\nISO 2039<\/span><\/td>\n11<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng b\u1edd bi\u1ec3n D<\/span><\/td>\n15 gi\u00e2y<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO7619<\/span><\/td>\n42<\/span><\/td>\n<\/td>\n<\/tr>\n
T\u00ednh d\u1ec5 ch\u00e1y<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng ng\u1ecdn l\u1eeda<\/span><\/td>\nNC 1.5mm<\/span><\/td>\nUL94<\/span><\/td>\nHB<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Looking for the full datasheet? Contact us for more technical information.<\/em><\/p>\n

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05 | Innovations and competitive advantages in the industry<\/span><\/h2>\n

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Hytrel\u00ae 4556 offers unique advantages compared to common TPE or rubber materials:<\/span><\/p>\n

\u2705 Higher mechanical strength:<\/strong> 34 MPa tensile strength, much higher than ordinary elastomers.<\/span><\/p>\n

\u2705 Wider temperature adaptability:<\/strong> toughness at -40\u00b0C and no deformation at high temperatures.<\/span><\/p>\n

\u2705 Longer service life:<\/strong> fatigue and abrasion resistant, suitable for dynamic applications.<\/span><\/p>\n

\u2705 More environmentally friendly processing:<\/strong> recyclable, reducing waste.<\/span><\/p>\n

In the highly competitive elastomer market, Hytrel\u00ae 4556 is the material of choice for high-end applications, with the technical backing and consistent performance of the DuPont brand.<\/span><\/p>\n

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06 | User feedback and industry practice<\/span><\/h2>\n

 <\/p>\n

Feedback from customers around the world shows that Hytrel\u00ae 4556 has performed consistently and reliably:<\/span><\/p>\n

\u00a0 \u30fbAutomotive manufacturers<\/strong> report more than 200% improvement in dust cover life and better fit than silicone rubber solutions.<\/span><\/p>\n

\u00a0 \u30fbElectronics customers<\/strong> note that the flexible cable jacket maintains its integrity under repeated bending conditions, effectively reducing aftermarket returns.<\/span><\/p>\n

\u00a0 \u30fbSports brand companies<\/strong> call it \u2018the ideal shoe material substitute with both light weight and high resilience\u2019, and it is well received by end users.<\/span><\/p>\n

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07 | Recommended materials in the same series<\/span><\/h2>\n

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Depending on the actual performance requirements, the following similar materials can be used as alternatives or supplements:<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
nh\u00e0 ch\u1ebf t\u1ea1o<\/span><\/strong><\/td>\nT\u00ean<\/span><\/strong><\/td>\nGrade<\/span><\/strong><\/td>\nCh\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/strong><\/td>\n\u0110\u1ed9 c\u1ee9ng b\u1edd bi\u1ec3n D<\/span><\/strong><\/td>\nM\u00f4 \u0111un k\u00e9o<\/span><\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/strong><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n6347A<\/span><\/td>\n18g\/10min<\/span><\/td>\n63<\/span><\/td>\n265MPa<\/span><\/td>\n32.9MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n7277<\/span><\/td>\n1.5g\/10min<\/span><\/td>\n72<\/span><\/td>\n232MPa<\/span><\/td>\n59.8MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n6347E03<\/span><\/td>\n3.1g\/10min<\/span><\/td>\n59<\/span><\/td>\n267MPa<\/span><\/td>\n28.7MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n6347M<\/span><\/td>\n44g\/10min<\/span><\/td>\n65<\/span><\/td>\n284MPa<\/span><\/td>\n29.9MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n7237F<\/span><\/td>\n24g\/10min<\/span><\/td>\n72<\/span><\/td>\n555MPa<\/span><\/td>\n24.2MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\nHTR4275BK316<\/span><\/td>\n0.5g\/10min<\/span><\/td>\n55<\/span><\/td>\n150MPa<\/span><\/td>\n39MPa<\/span><\/td>\n<\/tr>\n
Toray DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\nHTR8341CBK320<\/span><\/td>\n0.6g\/10min<\/span><\/td>\n39<\/span><\/td>\n67MPa<\/span><\/td>\n22MPa<\/span><\/td>\n<\/tr>\n
DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\nG4774<\/span><\/td>\n11g\/10min<\/span><\/td>\n43<\/span><\/td>\n110MPa<\/span><\/td>\n7MPa<\/span><\/td>\n<\/tr>\n
DuPont<\/span><\/td>\nTPC-ET<\/span><\/td>\n4068FG<\/span><\/td>\n8.5g\/10min<\/span><\/td>\n33<\/span><\/td>\n45MPa<\/span><\/td>\n2.4MPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

08 | Frequently Asked Questions (FAQ)<\/span><\/h2>\n

 <\/p>\n

Q1: Is Hytrel\u00ae 4556 resistant to oils and chemicals?<\/span><\/strong><\/p>\n

A: Yes, it has good resistance to most mineral oils and non-polar solvents, but strong acid\/alkali environments require test verification.<\/span><\/p>\n

Q2: Is this material suitable for food contact applications?<\/span><\/strong><\/p>\n

A: Compliance with FDA or EU 10\/2011 standards needs to be confirmed, and it is recommended to consult DuPont official data.<\/span><\/p>\n

Q3: How can I optimise the moulding process of Hytrel\u00ae 4556?<\/span><\/strong><\/p>\n

A: It is recommended to control the melt temperature at 190-210\u00b0C to avoid too high degradation.<\/span><\/p>\n

 <\/p>\n

09 | Our Advantages as a Supplier<\/span><\/h2>\n

 <\/p>\n

As a professional international raw material supplier, Juyuan provides customers with the following support:<\/span><\/p>\n

\u2705 Genuine product guarantee to ensure the original factory original package<\/span><\/p>\n

\u2705 Standing stock and global logistics system, fast response to order demand.<\/span><\/p>\n

\u2705 Provide samples, physical data and processing instructions to reduce the cost of trial and error.<\/span><\/p>\n

\u2705 We can recommend alternative models or provide a variety of TPC-ET solutions to meet customers' differentiated needs.<\/span><\/p>\n

 <\/p>\n

Conclusion: Hytrel\u00ae 4556 - The Ideal Connection between Industry and Innovation<\/span><\/h2>\n

 <\/p>\n

As the global manufacturing industry is transforming into lightweight, flexible and environmentally friendly, Hytrel\u00ae 4556 provides users not only with materials, but also with a kind of robust and flexible design freedom. Juyuan will continue to provide you with high quality materials and professional services to help you lead the market.<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Khuy\u1ebfn ngh\u1ecb li\u00ean quan\u3011<\/strong><\/span><\/h2>\n

 <\/p>\n

\n

What Is POM Material?<\/a> 2025 Market Insights, Applications, and Global Supply Trends <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/p>\n

\n

DuPont TPEE 4056:<\/a> Versatile Pellet Material for Films, Tubes, and Profiles T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

DuPont TPC-ET PC945 NC010:<\/a> Flexible TPC-ET Material for Medical Applications <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Why choose Hytrel\u00ae 4556?   Against the backdrop of increasing performance requirements for elastomers, Hytrel\u00ae 4556, a member of the TPC-ET family from DuPont, is emerging as a core material for flexible applications in multiple industries. It combines the moulding advantages of plastic with the elastic properties of rubber, and is suitable for scenarios that […]<\/p>\n","protected":false},"author":1,"featured_media":3282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[72],"class_list":["post-3380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thermoplastic-polyester-elastomer","tag-tpee"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/07\/3-2.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/comments?post=3380"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3380\/revisions"}],"predecessor-version":[{"id":3382,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/3380\/revisions\/3382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/3282"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=3380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=3380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=3380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}