{"id":5652,"date":"2025-05-26T15:28:01","date_gmt":"2025-05-26T07:28:01","guid":{"rendered":"http:\/\/nuopude.wangluocloud.com\/?p=5652"},"modified":"2026-03-27T20:07:16","modified_gmt":"2026-03-27T12:07:16","slug":"ketron-cr-s-peek","status":"publish","type":"post","link":"https:\/\/mengchuplastics.com\/fr\/mitsubishi-engineering-plastics-sales\/ketron-cr-s-peek\/","title":{"rendered":"Ketron\u2122 CR-S PEEK"},"content":{"rendered":"<p>Ketron\u2122 CR-S PEEK is a&nbsp;polyetheretherketone material engineered to exhibit unique properties for static sealing applications in extreme cold, including cryogenic environments. This extremely durable material withstands exposure to temperatures as cold as -196\u00b0C (-320\u00b0F) without compromising its&nbsp;excellent tensile strength and low compressive modulus. Additionally, Ketron\u2122 CR-S PEEK has a PFAS-free* formulation, making it an excellent substitute for fluoropolymer seals (*PFAS-free raw material as confirmed by resin supplier; no PFAS substances added during stock shapes manufacturing).&nbsp;<\/p>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">PROPRI\u00c9T\u00c9S<\/span><\/h5>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul><li>PFAS-free* formulation (*PFAS-free raw material as confirmed by resin supplier; no PFAS substances added during stock shapes manufacturing)<\/li><li>For static applications in cryogenic environments<\/li><li>Withstands temperatures as low as&nbsp;196\u00b0C (-320\u00b0F)<\/li><li>Excellent tensile strength<\/li><li>Low Compressive modulus<\/li><\/ul>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Propri\u00e9t\u00e9s thermiques<\/span><\/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>186<\/td><\/tr><tr><td>Temp\u00e9rature de service admissible en continu dans l'air<\/td><td><\/td><\/tr><tr><td>Inflammabilit\u00e9 (classement UL)<\/td><td>V-0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Propri\u00e9t\u00e9s m\u00e9caniques<\/span><\/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>3,900<\/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>76<\/td><\/tr><tr><td>Contrainte de compression \u00e0 la d\u00e9formation nominale de 5% (MPa)<\/td><td>133<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la flexion (MPa)<\/td><td>178<\/td><\/tr><tr><td>Impact Charpy entaill\u00e9 (kJ\/m\u00b2)<\/td><td>4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Propri\u00e9t\u00e9s chimiques<\/span><\/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>Acceptable<\/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>Acceptable<\/td><\/tr><tr><td>Alcalins forts (pH 11-14)<\/td><td>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><span class=\"has-inline-color has-vivid-red-color\">Propri\u00e9t\u00e9s \u00e9lectriques<\/span><\/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><span class=\"has-inline-color has-vivid-red-color\">Utilisation sp\u00e9cifique \u00e0 l'industrie (FOOD)<\/span><\/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>L'UE<\/td><td>Non conforme<\/td><\/tr><tr><td>USDA<\/td><td>Non conforme<\/td><\/tr><tr><td>3A-SSI<\/td><td>Non conforme<\/td><\/tr><tr><td>Mat\u00e9riaux VMX<\/td><td>Non conforme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Utilisation sp\u00e9cifique \u00e0 l'industrie (MEDICAL)<\/span><\/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>ISO 10993-5 et USP<\/td><td>Non conforme<\/td><\/tr><tr><td>ISO 10993-10 Sensibilisation<\/td><td>Non conforme<\/td><\/tr><tr><td>ISO 10993-10 (r\u00e9activit\u00e9 intracutan\u00e9e) et USP .<\/td><td>Non conforme<\/td><\/tr><tr><td>ISO 10993-11 et USP .<\/td><td>Non conforme<\/td><\/tr><tr><td>USP  (Implant)<\/td><td>Non conforme<\/td><\/tr><tr><td>ISO-10993-4<\/td><td>Non conforme<\/td><\/tr><tr><td>USP<\/td><td>Non conforme<\/td><\/tr><tr><td>USP Classe VI<\/td><td>Non conforme<\/td><\/tr><tr><td>AFO - Animal Free Origin (Origine sans animaux)<\/td><td>Non conforme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Utilisation sp\u00e9cifique \u00e0 l'industrie (RECYCL\u00c9E)<\/span><\/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>Portefeuille Statera\u2122<\/td><td>Non conforme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Utilisation sp\u00e9cifique \u00e0 l'industrie (NUCLEAIRE)<\/span><\/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>Portefeuille de blindage<\/td><td>Non conforme<\/td><\/tr><tr><td>Certifi\u00e9 PMUC<\/td><td>Non conforme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Utilisation sp\u00e9cifique \u00e0 l'industrie (SEMICON)<\/span><\/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\u00e9riel ESd<\/td><td>Non conforme<\/td><\/tr><tr><td>Mat\u00e9riaux conducteurs<\/td><td>Non conforme<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h5><span class=\"has-inline-color has-vivid-red-color\">Propri\u00e9t\u00e9s diverses<\/span><\/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>PEEK<\/td><\/tr><tr><td>Famille de marques<\/td><td><\/td><\/tr><tr><td>Couleurs<\/td><td>Naturel (beige)<\/td><\/tr><tr><td>Densit\u00e9 (g\/cm3)<\/td><td>1.31<\/td><\/tr><tr><td>Absorption d'eau apr\u00e8s 24 heures d'immersion dans l'eau (%)<\/td><td>0.06<\/td><\/tr><tr><td>Absorption d'eau \u00e0 saturation dans l'eau (%)<\/td><td><\/td><\/tr><tr><td>Facteur d'usure (\u00b5m\/km)<\/td><td>27<\/td><\/tr><tr><td>Formes disponibles<\/td><td>Plate Rod Tubular bar<\/td><\/tr><tr><td>Utilisation principale Palier et\/ou structure<\/td><td>Palier Structurel<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Ketron\u2122 CR-S PEEK is a&nbsp;polyetheretherketone material engineered to exhibit unique properties for static sealing applications in extreme cold, including cryogenic environments. This extremely durable material withstands exposure to temperatures as cold as -196\u00b0C (-320\u00b0F) without compromising its&nbsp;excellent tensile strength and low compressive modulus. Additionally, Ketron\u2122 CR-S PEEK has a PFAS-free* formulation, making it an excellent [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[96,108,127],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/5652"}],"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=5652"}],"version-history":[{"count":2,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/5652\/revisions"}],"predecessor-version":[{"id":5715,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/posts\/5652\/revisions\/5715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/media\/5635"}],"wp:attachment":[{"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/media?parent=5652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/categories?post=5652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mengchuplastics.com\/fr\/wp-json\/wp\/v2\/tags?post=5652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}