{"id":4461,"date":"2025-10-08T06:50:42","date_gmt":"2025-10-08T06:50:42","guid":{"rendered":"https:\/\/juyuans.com\/?p=4461"},"modified":"2025-10-08T07:09:54","modified_gmt":"2025-10-08T07:09:54","slug":"lubrizol-peek-a-1440-cnt-reinforced-conductive-peek-pellets","status":"publish","type":"post","link":"https:\/\/juyuans.com\/es\/lubrizol-peek-a-1440-cnt-reinforced-conductive-peek-pellets\/","title":{"rendered":"Lubrizol PEEK A-1440 CNT Reinforced Conductive PEEK Pellets"},"content":{"rendered":"

What are PEEK Pellets<\/span><\/h1>\n

 <\/p>\n

PEEK (Polyether Ether Ketone) is currently one of the high-temperature resins with the most balanced comprehensive performance among engineering plastics. Lubrizol peek A-1440 is A modified PEEK of the PEeK-CNt system pellets. Through carbon nanotube filling technology, it significantly improves electrical conductivity and electromagnetic shielding effect, while maintaining mechanical strength and dimensional stability.<\/span><\/p>\n

This peek pellets can not only work in high-temperature environments for a long time, but also effectively prevent static electricity accumulation, which is crucial for the electronics industry.<\/span><\/p>\n

\"PEEK<\/p>\n

 <\/p>\n

01 | Analysis of Key Performance<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Property Category<\/span><\/strong><\/td>\nItem<\/span><\/strong><\/td>\nData<\/span><\/strong><\/td>\nM\u00e9todo de prueba<\/span><\/strong><\/td>\nDescripci\u00f3n<\/span><\/strong><\/td>\n<\/tr>\n
Mechanical Properties<\/span><\/td>\nResistencia a la tracci\u00f3n<\/span><\/td>\n75 MPa<\/span><\/td>\nNorma ASTM D638<\/span><\/td>\nProvides sufficient structural support<\/span><\/td>\n<\/tr>\n
M\u00f3dulo de tracci\u00f3n<\/span><\/td>\n3800 MPa<\/span><\/td>\nNorma ASTM D638<\/span><\/td>\nEnsures dimensional stability of molded parts<\/span><\/td>\n<\/tr>\n
M\u00f3dulo de flexi\u00f3n<\/span><\/td>\n5180 MPa<\/span><\/td>\nNorma ASTM D790<\/span><\/td>\nMaintains deformation control for precision electronic components<\/span><\/td>\n<\/tr>\n
Notched Izod Impact<\/span><\/td>\n52 J\/m<\/span><\/td>\nNorma ASTM D256<\/span><\/td>\nEnhances impact resistance of finished parts<\/span><\/td>\n<\/tr>\n
Physical Properties<\/span><\/td>\nPeso espec\u00edfico<\/span><\/td>\n1.32 g\/cm\u00b3<\/span><\/td>\nNorma ASTM D792<\/span><\/td>\nModerate density suitable for high-precision molding<\/span><\/td>\n<\/tr>\n
Contracci\u00f3n<\/span><\/td>\n1.70%<\/span><\/td>\nASTM D995<\/span><\/td>\nEnsures consistency in complex mold structures<\/span><\/td>\n<\/tr>\n
Electrical Properties<\/span><\/td>\nResistividad superficial<\/span><\/td>\n1E6 \u03a9<\/span><\/td>\n\u2014<\/span><\/td>\nMeets static dissipation requirements<\/span><\/td>\n<\/tr>\n
Resistividad volum\u00e9trica<\/span><\/td>\n1.00E+06<\/span><\/td>\n\u2014<\/span><\/td>\nProvides stable conductive pathways<\/span><\/td>\n<\/tr>\n
Static Decay<\/span><\/td>\n0.1 s<\/span><\/td>\n\u2014<\/span><\/td>\nRapidly releases electrostatic charge to protect sensitive components<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Technical highlights<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Carbon nanotube reinforced structure: Endows the material with excellent electromagnetic shielding and electrical conductivity, while maintaining the thermal stability of PEEK itself.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Outstanding mechanical and dimensional stability: Maintains reliable structural performance even in high-temperature environments.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Low ion characteristics: Suitable for electronic-grade applications with high cleanliness requirements.<\/span><\/p>\n

These properties make PEEK A-1440 an ideal peek pellets choice for electronic structural components, semiconductor equipment enclosures, etc.<\/span><\/p>\n

 <\/p>\n

02 | Application Scenarios and Industry Value<\/span><\/h2>\n

 <\/p>\n

Lubrizol PEEK A-1440 peek pellets is mainly used in:<\/span><\/p>\n

Componentes electr\u00f3nicos y el\u00e9ctricos<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Suitable for circuit board support parts, connectors, and sensor housings<\/span><\/p>\n

\u00a0 \u30fb<\/strong>It has excellent electrostatic discharge and electromagnetic shielding performance<\/span><\/p>\n

Aerospace electronic control components<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Replace the metal casing, reduce weight while enhancing EMI protection<\/span><\/p>\n

Semiconductors and precision equipment<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Low-ion precipitated peek pellets is suitable for cleanroom process equipment<\/span><\/p>\n

Automation and the new energy industry<\/span><\/strong><\/p>\n

\u00a0 \u30fb<\/strong>Anti-static housing and insulating brackets for control modules and drive components<\/span><\/p>\n

 <\/p>\n

03 | Suggestions on Processing and Forming<\/span><\/h2>\n

 <\/p>\n

Lubrizol PEEK A-1440 peek pellets can be processed by injection molding or extrusion.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Drying conditions: 150\u00b0C for 3 hours<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Melting temperature: 360-400\u00b0C<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Mold temperature: 160-200\u00b0C<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Processing precautions: The carbon nanotubes should be evenly dispersed to avoid local agglomeration which may affect electrical conductivity.<\/span><\/p>\n

Thanks to its excellent fluidity and thermal stability, this peek pellets can achieve high-precision molding of complex-shaped electronic components.<\/span><\/p>\n

 <\/p>\n

04 | Industry Trends and Market Insights<\/span><\/h2>\n

 <\/p>\n

With the development of electronic devices towards lightweight and high integration, the demand for conductive peek pellets continues to rise.<\/span>
\nCompared with traditional carbon fiber reinforced materials, CNT-filled peek pellets has:<\/span><\/p>\n

\u00a0 \u30fb<\/strong>A more uniform conductive network structure<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Stable electromagnetic shielding performance<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Better toughness and dimensional retention<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Meet the low ion release requirements of a clean electronic environment<\/span><\/p>\n

Therefore, PEEK A-1440 has gradually become one of the mainstream materials in high-end electronic and new energy applications.<\/span><\/p>\n

 <\/p>\n

05 | Recommendations for Similar Performance and Applications<\/span><\/h2>\n

 <\/p>\n

The following peek pellets is similar in performance and application to Lubrizol PEEK A-1440 and can be selected according to different project requirements:<\/span><\/p>\n\n\n\n\n
Fabricante<\/span><\/strong><\/td>\nModelo de producto<\/span><\/strong><\/td>\nPeso espec\u00edfico<\/span><\/strong><\/td>\nResistencia a la tracci\u00f3n<\/span><\/strong><\/td>\nAlargamiento<\/span><\/strong><\/td>\nContracci\u00f3n<\/span><\/strong><\/td>\nM\u00f3dulo de tracci\u00f3n<\/span><\/strong><\/td>\nTemperatura de deflexi\u00f3n t\u00e9rmica<\/span><\/strong><\/td>\nIzod Notched Impact<\/span><\/strong><\/td>\nM\u00f3dulo de flexi\u00f3n<\/span><\/strong><\/td>\nNotched Impact<\/span><\/strong><\/td>\n<\/tr>\n
Lubrizol<\/span><\/td>\nF-1450<\/span><\/td>\n1.4 g\/cm\u00b3<\/span><\/td>\n179 MPa<\/span><\/td>\n3 %<\/span><\/td>\n0.40~0.60 %<\/span><\/td>\n9650 MPa<\/span><\/td>\n300 \u2103<\/span><\/td>\n59 J\/m<\/span><\/td>\n14500 MPa<\/span><\/td>\n6.02 kJ\/m\u00b2<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"PEEK<\/p>\n

 <\/p>\n

06 | Why choose PEEK Pellets provided by Juyuan<\/span><\/h2>\n

 <\/p>\n

As a supplier with 24 years of experience in international plastic raw material trade, Juyuan is committed to providing customers with high-quality peek pellets and engineering plastic solutions:<\/span><\/p>\n

\u00a0 \u30fb<\/strong>We supply a wide range of engineering particle raw materials such as PEEK, PEI, PPS and LCP worldwide<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Provide selection consultation, performance comparison and stable supply chain guarantee<\/span><\/p>\n

\u00a0 \u30fb<\/strong>Our services cover multiple high-demand industries such as electronics, automobiles, aviation, healthcare, and energy<\/span><\/p>\n

\u00a0 \u30fb<\/strong>With rich export experience, we ensure the compliance of raw materials and batch consistency<\/span><\/p>\n

\"plastic<\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Recomendaciones relacionadas\u3011<\/strong><\/span><\/h2>\n

 <\/p>\n

\n

October 2025 Virgin Plastic Raw Materials Market Insights<\/a> | Juyuan Perspective <\/span>M\u00e1s informaci\u00f3n><\/span><\/a><\/p>\n

\n

RTP 2200 Series<\/a> Low Flow PEEK Resin | 2200 LF to 2285 LF M\u00e1s informaci\u00f3n><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

Americhem InLube\u2122<\/a> Lubricated PEEK Polymer for Low-Friction Use <\/span>M\u00e1s informaci\u00f3n><\/span><\/a><\/p>\n

\n<\/div>\n

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

What are PEEK Pellets   PEEK (Polyether Ether Ketone) is currently one of the high-temperature resins with the most balanced comprehensive performance among engineering plastics. Lubrizol peek A-1440 is A modified PEEK of the PEeK-CNt system pellets. Through carbon nanotube filling technology, it significantly improves electrical conductivity and electromagnetic shielding effect, while maintaining mechanical strength […]<\/p>\n","protected":false},"author":1,"featured_media":4465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[78],"class_list":["post-4461","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\/10\/IMG_20230816_120116.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/4461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/comments?post=4461"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/4461\/revisions"}],"predecessor-version":[{"id":4469,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/4461\/revisions\/4469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media\/4465"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media?parent=4461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/categories?post=4461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/tags?post=4461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}