{"id":4913,"date":"2025-04-25T14:50:24","date_gmt":"2025-04-25T06:50:24","guid":{"rendered":"http:\/\/nuopude.wangluocloud.com\/?p=4913"},"modified":"2026-03-27T19:51:35","modified_gmt":"2026-03-27T11:51:35","slug":"duratron-t4301-pai","status":"publish","type":"post","link":"https:\/\/mengchuplastics.com\/fr\/mitsubishi-engineering-plastics-sales\/duratron-t4301-pai\/","title":{"rendered":"Duratron\u2122 T4301 PAI"},"content":{"rendered":"<p>Duratron\u2122 T4301 PAI is a graphite-filled polyamide-imide offers a very low expansion rate and coefficient of friction, exhibiting little to no stick-slip. The addition of PTFE and graphite provides higher wear resistance compared to the unfilled Duratron\u2122 T4203 PAI grade and also gives Duratron\u2122 T4301 PAI excellent dimensional stability capabilities over a wide temperature range. Duratron\u2122 T4301 PAI\u2019s flexural modulus of 1,000,000 psi is higher than most other advanced engineering plastics, which allows it to excel in severe service wear applications such as non-lubricated bearings, seals, bearing cages and reciprocating compressor parts.<\/p>\n\n\n\n<p><strong>PROPRI\u00c9T\u00c9S<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul><li>Faible taux d'expansion<\/li><li>Low coefficient of friction, low stick-slip<\/li><li>Higher wear resistance than unfilled grades<\/li><li>Excellent dimensional stability over wide range of temperatures<\/li><li>Flexural modulus of 1,000,000 psi<\/li><\/ul>\n\n\n\n<h5>Propri\u00e9t\u00e9s thermiques<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>Temp\u00e9rature de d\u00e9viation thermique \u00e0 1,8MPa (264 psi) (\u00baC)<\/td><td>280<\/td><\/tr><tr><td>Temp\u00e9rature de service admissible en continu dans l'air<\/td><td>260<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5>Propri\u00e9t\u00e9s m\u00e9caniques<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>R\u00e9sistance \u00e0 la traction (MPa)<\/td><td>110<\/td><\/tr><tr><td>Module d'\u00e9lasticit\u00e9 en traction (MPa)<\/td><td>5,500<\/td><\/tr><tr><td>Contrainte de compression \u00e0 la d\u00e9formation nominale de 1% (MPa)<\/td><td>39<\/td><\/tr><tr><td>Contrainte de compression \u00e0 la d\u00e9formation nominale de 2% (MPa)<\/td><td>72<\/td><\/tr><tr><td>Contrainte de compression \u00e0 la d\u00e9formation nominale de 5% (MPa)<\/td><td>130<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la flexion (MPa)<\/td><td>155<\/td><\/tr><tr><td>Impact Charpy entaill\u00e9 (kJ\/m\u00b2)<\/td><td>4.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5>Propri\u00e9t\u00e9s chimiques<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>Eau chaude \/ Vapeur<\/td><td>Limit\u00e9e<\/td><\/tr><tr><td>Acides faibles<\/td><td>Acceptable<\/td><\/tr><tr><td>Acides forts (pH 1-3)<\/td><td>Limit\u00e9e<\/td><\/tr><tr><td>Alcalis faibles<\/td><td>Limit\u00e9e<\/td><\/tr><tr><td>Alcalins forts (pH 11-14)<\/td><td>Non acceptable<\/td><\/tr><tr><td>Hydrocarbures - Aromatiques<\/td><td>Acceptable<\/td><\/tr><tr><td>Hydrocarbures - Aliphatiques<\/td><td>Acceptable<\/td><\/tr><tr><td>C\u00e9tones, esters<\/td><td>Acceptable<\/td><\/tr><tr><td>Solvants chlor\u00e9s<\/td><td>Acceptable<\/td><\/tr><tr><td>Alcools<\/td><td>Acceptable<\/td><\/tr><tr><td>Solutions salines inorganiques<\/td><td>Acceptable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5>Propri\u00e9t\u00e9s \u00e9lectriques<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>Rigidit\u00e9 di\u00e9lectrique (kV\/mm)<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5>Propri\u00e9t\u00e9s de certification<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>FDA<\/td><td>Non conforme<\/td><\/tr><tr><td>Agr\u00e9ment alimentaire europ\u00e9en<\/td><td>Non conforme<\/td><\/tr><tr><td>NSF<\/td><td>Non conforme<\/td><\/tr><tr><td>3A-SSI<\/td><td>Non conforme<\/td><\/tr><tr><td>Canada AG<\/td><td><\/td><\/tr><tr><td>USDA<\/td><td>Non conforme<\/td><\/tr><tr><td>Inflammabilit\u00e9 (classement UL)<\/td><td>V-0<\/td><\/tr><tr><td>Usage m\u00e9dical<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5>Propri\u00e9t\u00e9s diverses<\/h5>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th scope=\"col\">Propri\u00e9t\u00e9<\/th><th scope=\"col\">Valeur<\/th><\/tr><\/thead><tbody><tr><td>Mat\u00e9riau de base<\/td><td>PAI<\/td><\/tr><tr><td>Famille de marques<\/td><td><\/td><\/tr><tr><td>Couleurs<\/td><td>Black<\/td><\/tr><tr><td>Densit\u00e9 (g\/cm3)<\/td><td>1.45<\/td><\/tr><tr><td>Absorption d'eau apr\u00e8s 24 heures d'immersion dans l'eau (%)<\/td><td>0.30<\/td><\/tr><tr><td>Absorption d'eau \u00e0 saturation dans l'eau (%)<\/td><td>3.8<\/td><\/tr><tr><td>Facteur d'usure (\u00b5m\/km)<\/td><td>1<\/td><\/tr><tr><td>Formes disponibles<\/td><td>Plate Rod Tubular bar<\/td><\/tr><tr><td>Utilisation principale Palier et\/ou structure<\/td><td>Bearing<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Duratron\u2122 T4301 PAI is a graphite-filled polyamide-imide offers a very low expansion rate and coefficient of friction, exhibiting little to no stick-slip. The addition of PTFE and graphite provides higher wear resistance compared to the unfilled Duratron\u2122 T4203 PAI grade and also gives Duratron\u2122 T4301 PAI excellent dimensional stability capabilities over a wide temperature range. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4589,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[96,109,126],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/4913"}],"collection":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/comments?post=4913"}],"version-history":[{"count":1,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/4913\/revisions"}],"predecessor-version":[{"id":4914,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/4913\/revisions\/4914"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/media\/4589"}],"wp:attachment":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/media?parent=4913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/categories?post=4913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/tags?post=4913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}