{"id":11651,"date":"2026-03-23T11:32:26","date_gmt":"2026-03-23T10:32:26","guid":{"rendered":"https:\/\/hybster.com\/matiere-plastique\/peek-polyetherethercetone-fibres-de-ptfe\/"},"modified":"2026-04-02T22:43:36","modified_gmt":"2026-04-02T20:43:36","slug":"peek-polyetherethercetone-fibres-de-ptfe","status":"publish","type":"matiere-plastique","link":"https:\/\/hybster.com\/en\/matiere-plastique\/peek-polyetherethercetone-fibres-de-ptfe\/","title":{"rendered":"PEEK (Poly\u00e9ther\u00e9therc\u00e9tone) &#8211; fibres de PTFE"},"content":{"rendered":"","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"famille-de-matiere":[789,962],"class_list":["post-11651","matiere-plastique","type-matiere-plastique","status-publish","hentry","famille-de-matiere-polyketone-pk","famille-de-matiere-matieres-techniques"],"acf":{"nom_commercial":"","sigle":"PEEK","matiere_famille_brut":"PEEK","renforce":"fibres de PTFE","filler_reinforcement_raw":"fibres de PTFE","process_compatibles":"injection","normes_certifications":"UL94 HB, RoHS, FDA","ul94":"HB","tg":143,"tm":343,"hdt":160,"temp_usage_min":-65,"temp_usage_max":250,"temp_transfo_min":360,"temp_transfo_max":400,"retrait_min":1,"retrait_max":1.5,"density_g_cm3":"1.40 to 1.45 (ISO 1183)","charpy_notched_iso179_kj_m2":"6","durometer_shore_a":"","durometer_shore_d":"","flexural_modulus_mpa":"4800","flexural_strength_mpa":"160","tensile_modulus_mpa":"3000 to 11500 (ISO 527-1)","tensile_strength_mpa":"139 to 141 (ISO 527-1, -2)","tensile_elongation_pct":"1.8 to 3.7 (ISO 527-1, -2, Break)","mecanique_note":5,"thermique_note":5,"chimique_note":5,"uv_note":3,"difficulte_injection":5,"recyclabilite_score":2,"mecanique_score":90,"thermique_score":95,"chimique_score":95,"uv_score":60,"process_score":35,"esthetique_score":55,"durabilite_score":98,"cout_score":0,"transparent":false,"contact_alimentaire":false,"recycle":false,"biosource":false,"ignifuge":false,"uv_resistant":false,"recycle_code":"7 (PTFE)","features":"","commentaire_chimie":"Le PEEK offre une r\u00e9sistance chimique quasi universelle : excellente tenue aux acides concentr\u00e9s, bases, solvants organiques, huiles et carburants. Seuls les acides forts oxydants (H2SO4 concentr\u00e9, HNO3 fumant) et les solvants tr\u00e8s polaires \u00e0 chaud peuvent l'affecter.","applications_recommandees":"- Film\n- Usage g\u00e9n\u00e9ral\n- Contenants\n- Emballage\n- Sacs\n- R\u00e9servoirs\n- Emballage alimentaire\n- Applications industrielles\n- Film souffl\u00e9\n- Tuyauterie","uses":"","faq_recyclage":"Le PEEK est difficile \u00e0 recycler \u00e9conomiquement. Les chutes de production sont pr\u00e9cieusement r\u00e9cup\u00e9r\u00e9es et rebroy\u00e9es pour m\u00e9lange dans des grades charg\u00e9s. Le recyclage chimique reste au stade de la recherche.","faq_injection":"Injection entre 360\u2013400 \u00b0C, moule \u00e0 150\u2013200 \u00b0C. Pr\u00e9-s\u00e9chage strict : 6\u20138 h \u00e0 150 \u00b0C. N\u00e9cessite presses haute performance avec barri\u00e8re thermique. Tr\u00e8s haute viscosit\u00e9 \u2192 forte pression d'injection. Retrait mod\u00e9r\u00e9 (1,0\u20131,5 %).","faq_alimentaire":"Des grades PEEK sont approuv\u00e9s contact alimentaire (FDA, r\u00e8glement UE 10\/2011) et applications m\u00e9dicales (USP Class VI, ISO 10993). Utilis\u00e9s dans les \u00e9quipements agro-alimentaires haute T\u00b0 et instruments chirurgicaux st\u00e9rilisables.","mp_procedes_lies":null},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.5.2 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"msvalidate.01\" content=\"73766a6cd8544b738baeadd760831ebf\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/hybster.com\/en\/matiere-plastique\/peek-polyetherethercetone-fibres-de-ptfe\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.5.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_GB\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Hybster | France - Clever Together\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"PEEK (Poly\u00e9ther\u00e9therc\u00e9tone) \u2013 fibres de PTFE - Hybster | France\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/hybster.com\/en\/matiere-plastique\/peek-polyetherethercetone-fibres-de-ptfe\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.hybster.com\/wp-content\/uploads\/hybster-logo-jpg.webp\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.hybster.com\/wp-content\/uploads\/hybster-logo-jpg.webp\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-03-23T10:32:26+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-04-02T20:43:36+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/clevertogether\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"PEEK (Poly\u00e9ther\u00e9therc\u00e9tone) \u2013 fibres de PTFE - 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