{"id":4431,"date":"2025-09-29T07:45:39","date_gmt":"2025-09-29T07:45:39","guid":{"rendered":"https:\/\/juyuans.com\/?p=4431"},"modified":"2025-09-29T07:46:43","modified_gmt":"2025-09-29T07:46:43","slug":"victrex-450fe20-peek-natural-material-for-wear-resistance","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/victrex-450fe20-peek-natural-material-for-wear-resistance\/","title":{"rendered":"Victrex 450FE20 | Peek Natural Material for Wear Resistance"},"content":{"rendered":"

What is PEEK Natural Material<\/span><\/h1>\n

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Victrex 450FE20 is a peek natural material with polyetheretherketone (PEEK) as the base and filled with 20% polytetrafluoroethylene (PTFE). Its unique formula endows the material with low wear, high fluidity and excellent chemical resistance, combining strength and processability, and is widely used in food contact parts, sliding components and high-temperature friction systems. This product is in the form of natural beige granules and is suitable for injection molding and extrusion molding.<\/span><\/p>\n

\"Victrex<\/p>\n

 <\/p>\n

01 | Key Material Features<\/span><\/h2>\n

 <\/p>\n

Excellent Chemical Resistance<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>The PEEK matrix endows the material with outstanding resistance to acids, alkalis, solvents and a variety of industrial chemicals, and it can still maintain structural stability and mechanical properties in long-term chemical medium environments.<\/span><\/p>\n

High Flowability<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>The optimized melt viscosity (approximately 350 Pa\u00b7s) enables Victrex 450FE20 to have excellent filling performance in complex mold structures, reducing processing stress and molding defects.<\/span><\/p>\n

Low Wear Rate<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>The formula containing 20% PTFE significantly reduces the coefficient of friction, enabling the material to exhibit an extremely low wear rate and excellent self-lubricating properties in high-load sliding scenarios.<\/span><\/p>\n

Semi-Crystalline Morphology<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Its semi-crystalline characteristics bring excellent dimensional stability and creep resistance, and it can maintain deformation control even under high-temperature or alternating load conditions.<\/span><\/p>\n

Food-Contact Grade safety<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>It has passed relevant certifications and is applicable to food machinery, packaging equipment and medical auxiliary components, ensuring long-term safety and cleanliness requirements for use.<\/span><\/p>\n

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02 | Technical Performance Overview<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n
Property Category<\/span><\/strong><\/td>\nRepresentative Data<\/span><\/strong><\/td>\nS\u1ef1 mi\u00eau t\u1ea3<\/span><\/strong><\/td>\n<\/tr>\n
Mechanical Properties<\/span><\/strong><\/td>\nTensile Strength 78 MPa, Flexural Modulus 3.2 GPa, Elongation at Break 25%<\/span><\/td>\nBalanced rigidity and toughness<\/span><\/td>\n<\/tr>\n
Thermal Properties<\/span><\/strong><\/td>\nMelting Temperature 343 \u2103, HDT 150 \u2103<\/span><\/td>\nStable performance under high-temperature conditions<\/span><\/td>\n<\/tr>\n
Physical Properties<\/span><\/strong><\/td>\nDensity 1.40 g\/cm\u00b3, Melt Viscosity 350 Pa\u00b7s<\/span><\/td>\nExcellent processability for injection and extrusion molding<\/span><\/td>\n<\/tr>\n
Electrical Properties<\/span><\/strong><\/td>\nDielectric Constant 2.8, Volume Resistivity 1\u00d710\u00b9\u2076\u00a0\u03a9\u00b7cm<\/span><\/td>\nMaintains strong electrical insulation<\/span><\/td>\n<\/tr>\n
Wear Resistance<\/span><\/strong><\/td>\n20% PTFE filled<\/span><\/td>\nSignificantly reduces friction and wear<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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03 | Processing Compatibility<\/span><\/h2>\n

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Victrex 450FE20 is suitable for injection molding and extrusion molding processes. Recommended processing parameters<\/span><\/p>\n

\u00a0 \u30fbMelting temperature:<\/strong> 370-400 \u2103<\/span><\/p>\n

\u00a0 \u30fbMold temperature:<\/strong> 170-200 \u2103<\/span><\/p>\n

\u00a0 \u30fbDrying conditions:<\/strong> 150 \u2103 for 3 hours<\/span><\/p>\n

The highly fluid melt characteristics enable it to form more uniformly in thin-walled parts or complex runner molds, reducing stress concentration and bubble defects.<\/span><\/p>\n

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04 | Typical Applications<\/span><\/h2>\n

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\u00a0 \u30fb<\/strong>Food contact mechanical parts (slide rails, guide blocks, support rings)<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Pump and valve sealing rings and bearing bushings<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Wear-resistant structural components for medical and pharmaceutical equipment<\/span><\/p>\n

\u00a0 \u30fb<\/strong>High-temperature friction parts in aviation and automobiles<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Structural support components in chemical equipment<\/span><\/p>\n

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05 | Victrex 450FE20 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
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>\nNgh\u1ec9 23\u00b0C<\/span><\/td>\nISO 527<\/span><\/td>\n25<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
S\u1ee9c m\u1ea1nh n\u00e9n<\/span><\/td>\n23\u2103<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO604<\/span><\/td>\n105<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
S\u1ee9c m\u1ea1nh n\u00e9n<\/span><\/td>\n120\u2103<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO604<\/span><\/td>\n65<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/td>\n23\u00b0C 3.5%Strain<\/span><\/td>\nISO 178<\/span><\/td>\n100<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/td>\nYield 23\u00b0C 3.5%Strain<\/span><\/td>\nISO 178<\/span><\/td>\n125<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/td>\n125\u00b0C 3.5%Strain<\/span><\/td>\nISO 178<\/span><\/td>\n70<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/td>\n175\u00b0C 3.5%Strain<\/span><\/td>\nISO 178<\/span><\/td>\n18<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/td>\n275\u00b0C 3.5%Strain<\/span><\/td>\nISO 178<\/span><\/td>\n13<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un u\u1ed1n<\/span><\/td>\n23\u2103<\/span><\/td>\nISO 178<\/span><\/td>\n3.2<\/span><\/td>\n\u0110i\u1ec3m trung b\u00ecnh<\/span><\/td>\n<\/tr>\n
Izod Un-notch Impact<\/span><\/td>\n23\u2103<\/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>\n23\u2103<\/span><\/td>\nISO 180<\/span><\/td>\n8.0<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nN\u0103ng su\u1ea5t 23\u00b0C<\/span><\/td>\nISO 527<\/span><\/td>\n78<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un k\u00e9o<\/span><\/td>\n23\u2103<\/span><\/td>\nISO 527<\/span><\/td>\n3.2<\/span><\/td>\n\u0110i\u1ec3m trung b\u00ecnh<\/span><\/td>\n<\/tr>\n
Charpy Un-notch Impact<\/span><\/td>\n23\u2103<\/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\u2103<\/span><\/td>\nISO 179<\/span><\/td>\n6.0<\/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>\n1.80MPa<\/span><\/td>\nISO 75<\/span><\/td>\n150<\/span><\/td>\n\u2103<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/span><\/td>\n<\/td>\nISO 11357<\/span><\/td>\n343<\/span><\/td>\n\u2103<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh<\/span><\/td>\nOnset<\/span><\/td>\nISO 11357<\/span><\/td>\n143<\/span><\/td>\n\u2103<\/span><\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh<\/span><\/td>\nMidpoint<\/span><\/td>\nISO 11357<\/span><\/td>\n150<\/span><\/td>\n\u2103<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\n<\/td>\nISO 11359<\/span><\/td>\n4E1<\/span><\/td>\n\u03bcm\/m\/\u2103<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\n<\/td>\nISO 11359<\/span><\/td>\n6E1<\/span><\/td>\n\u03bcm\/m\/\u2103<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\n<\/td>\nISO 11359<\/span><\/td>\n1.2E2<\/span><\/td>\n\u03bcm\/m\/\u2103<\/span><\/td>\n<\/tr>\n
S\u1ea0CH<\/span><\/td>\n<\/td>\nISO 11359<\/span><\/td>\n1.4E2<\/span><\/td>\n\u03bcm\/m\/\u2103<\/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
T\u1ec9 tr\u1ecdng<\/span><\/td>\n<\/td>\nISO 1183<\/span><\/td>\n1.40<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 nh\u1edbt n\u00f3ng ch\u1ea3y<\/span><\/td>\n400\u2103<\/span><\/td>\nISO 11443<\/span><\/td>\n350<\/span><\/td>\nPa\u00b7s<\/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>\n150<\/span><\/td>\nV<\/span><\/td>\n<\/tr>\n
H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n23\u2103 1KHz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 60250<\/span><\/td>\n2.8<\/span><\/td>\n<\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf su\u1ea5t th\u1ec3 t\u00edch<\/span><\/td>\n23\u2103<\/span><\/td>\nIEC 60093<\/span><\/td>\n1E16<\/span><\/td>\n\u03a9.cm<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/span><\/td>\n2,00mm<\/span><\/td>\nIEC 60243<\/span><\/td>\n26<\/span><\/td>\nKV\/mm<\/span><\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 t\u1ea3n nhi\u1ec7t<\/span><\/td>\n23\u2103 1MHz<\/span><\/td>\nTi\u00eau chu\u1ea9n IEC 60250<\/span><\/td>\n0.004<\/span><\/td>\n<\/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 b\u1edd bi\u1ec3n D<\/span><\/td>\n23\u2103<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO868<\/span><\/td>\n81<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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06 | Industry Insights<\/span><\/h2>\n

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Victrex 450FE20, with its unique peek natural material properties, outperforms traditional unfilled PEEK in terms of wear resistance and chemical stability. This material is widely used in the international market to replace metal sliding parts and lubrication systems, reducing maintenance frequency and extending equipment lifespan.<\/span><\/p>\n

Furthermore, as peek natural material, it retains the original color of the material after processing, which is helpful for detecting surface defects of the products and meeting the requirements of colorless pollution.<\/span><\/p>\n

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07 | Related Victrex Grades<\/span><\/h2>\n

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The following models belong to the same Victrex series and can be selected according to performance requirements:<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Product Grade<\/span><\/strong><\/td>\nT\u1ec9 tr\u1ecdng<\/span><\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/strong><\/td>\n\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/strong><\/td>\nMolding Shrinkage<\/span><\/strong><\/td>\nMelting Point<\/span><\/strong><\/td>\nM\u00f4 \u0111un k\u00e9o<\/span><\/strong><\/td>\nShore D Hardness<\/span><\/strong><\/td>\nHDT<\/span><\/strong><\/td>\nNotched<\/span><\/strong><\/td>\nM\u00f4 \u0111un u\u1ed1n<\/span><\/strong><\/td>\nIzod Impact Strength<\/span><\/strong><\/td>\nCLTE<\/span><\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/span><\/strong><\/td>\n<\/tr>\n
90CA30<\/span><\/td>\n1.40 g\/cm\u00b3<\/span><\/td>\n275 MPa<\/span><\/td>\n1.4 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n28 GPa<\/span><\/td>\n88\u00a0<\/span><\/td>\n342 \u2103<\/span><\/td>\n7.0 kJ\/m\u00b2<\/span><\/td>\n24 GPa<\/span><\/td>\n40 kJ\/m\u00b2<\/span><\/td>\n5E0 \u03bcm\/m\/\u2103<\/span><\/td>\n380 MPa<\/span><\/td>\n<\/tr>\n
ST450CA30<\/span><\/td>\n1.40 g\/cm\u00b3<\/span><\/td>\n265 MPa<\/span><\/td>\n1.7 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n28 GPa<\/span><\/td>\n87.5\u00a0<\/span><\/td>\n336 \u2103<\/span><\/td>\n10.5 kJ\/m\u00b2<\/span><\/td>\n24 GPa<\/span><\/td>\n50 kJ\/m\u00b2<\/span><\/td>\n5E0 \u03bcm\/m\/\u2103<\/span><\/td>\n380 MPa<\/span><\/td>\n<\/tr>\n
450CA20<\/span><\/td>\n1.37 g\/cm\u00b3<\/span><\/td>\n230 MPa<\/span><\/td>\n2.1 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n19.5 GPa<\/span><\/td>\n86\u00a0<\/span><\/td>\n325 \u2103<\/span><\/td>\n9.5 kJ\/m\u00b2<\/span><\/td>\n16.5 GPa<\/span><\/td>\n40 kJ\/m\u00b2<\/span><\/td>\n8E0 \u03bcm\/m\/\u2103<\/span><\/td>\n340 MPa<\/span><\/td>\n<\/tr>\n
450PF<\/span><\/td>\n1.30 g\/cm\u00b3<\/span><\/td>\n98 MPa<\/span><\/td>\n30 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n4.0 GPa<\/span><\/td>\n<\/td>\n<\/td>\n7.0 kJ\/m\u00b2<\/span><\/td>\n3.8 GPa<\/span><\/td>\n<\/td>\n<\/td>\n160 MPa<\/span><\/td>\n<\/tr>\n
600PF<\/span><\/td>\n1.3 g\/cm\u00b3<\/span><\/td>\n90 MPa<\/span><\/td>\n30 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n3700 MPa<\/span><\/td>\n<\/td>\n<\/td>\n7.5 kJ\/m\u00b2<\/span><\/td>\n4100 MPa<\/span><\/td>\n<\/td>\n<\/td>\n150 MPa<\/span><\/td>\n<\/tr>\n
150CA30<\/span><\/td>\n1.40 g\/cm\u00b3<\/span><\/td>\n270 MPa<\/span><\/td>\n1.5 %<\/span><\/td>\n0.1 %<\/span><\/td>\n343 \u2103<\/span><\/td>\n28 GPa<\/span><\/td>\n87.5\u00a0<\/span><\/td>\n339 \u2103<\/span><\/td>\n7.5 kJ\/m\u00b2<\/span><\/td>\n24 GPa<\/span><\/td>\n40 kJ\/m\u00b2<\/span><\/td>\n5E0 \u03bcm\/m\/\u2103<\/span><\/td>\n380 MPa<\/span><\/td>\n<\/tr>\n
150FC30<\/span><\/td>\n1.45 g\/cm\u00b3<\/span><\/td>\n160 MPa<\/span><\/td>\n2.0 %<\/span><\/td>\n<\/td>\n343 \u2103<\/span><\/td>\n13.5 GPa<\/span><\/td>\n83\u00a0<\/span><\/td>\n315 \u2103<\/span><\/td>\n5,5kJ\/m\u00b2<\/span><\/td>\n12.0 GPa<\/span><\/td>\n30 kJ\/m\u00b2<\/span><\/td>\n1.2E1 \u03bcm\/m\/\u2103<\/span><\/td>\n230 MPa<\/span><\/td>\n<\/tr>\n
600G<\/span><\/td>\n1.26 g\/cm\u00b3<\/span><\/td>\n95 MPa<\/span><\/td>\n45 %<\/span><\/td>\n1 %<\/span><\/td>\n343 \u2103<\/span><\/td>\n3700 MPa<\/span><\/td>\n<\/td>\n152 \u2103<\/span><\/td>\n9.5 kJ\/m\u00b2<\/span><\/td>\n4100 MPa<\/span><\/td>\n<\/td>\n3.5E-4 cm\/cm\/\u2103<\/span><\/td>\n155 MPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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08 | Juyuan Supply Advantage: Why Choose Juyuan<\/span><\/h2>\n

 <\/p>\n

Juyuan has 24 years of experience in international trade of plastic raw materials and specializes in supplying engineering plastic pellets such as PEEK<\/a>, PPS<\/a>, PA<\/a>, V\u00e0 TPEE<\/a>.<\/span><\/p>\n

Select Juyuan and you will get:<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Original factory channel guarantee and stable supply<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Material performance screening and process selection suggestions<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Export customs declaration and compliance document support<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Small-batch sample and long-term bulk purchasing plans<\/span><\/p>\n

\"PEEK<\/p>\n

 <\/p>\n

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

 <\/p>\n

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LARPEEK 10K\/40, 10G\/30 Material<\/a> Comparison & Processing Tips T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/span><\/span><\/p>\n

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Solvay Ketaspire\u2122 KT 820<\/a> \u2014 Sterilizable PEEK Raw Material <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/p>\n

\n<\/div>\n

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

What is PEEK Natural Material   Victrex 450FE20 is a peek natural material with polyetheretherketone (PEEK) as the base and filled with 20% polytetrafluoroethylene (PTFE). Its unique formula endows the material with low wear, high fluidity and excellent chemical resistance, combining strength and processability, and is widely used in food contact parts, sliding components and […]<\/p>\n","protected":false},"author":1,"featured_media":4341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-4431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polyether-ether-ketone","tag-peek"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/09\/PEEK-22.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/4431","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=4431"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/4431\/revisions"}],"predecessor-version":[{"id":4433,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/4431\/revisions\/4433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/4341"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=4431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=4431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=4431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}