{"id":24635,"date":"2019-04-12T11:47:36","date_gmt":"2019-04-12T10:47:36","guid":{"rendered":"https:\/\/www.globalcomposites.es\/la-temperatura-de-distorsion-hdt\/"},"modified":"2024-11-21T23:55:32","modified_gmt":"2024-11-21T22:55:32","slug":"temperature-de-distorsion-hdt","status":"publish","type":"post","link":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/","title":{"rendered":"Temp\u00e9rature de distorsion (HDT)"},"content":{"rendered":"<p>ans les fiches techniques d&rsquo;une r\u00e9sine, le param\u00e8tre HDT (Heat Distorsion Temperature) appara\u00eet g\u00e9n\u00e9ralement, et il d\u00e9finit la temp\u00e9rature maximale que la r\u00e9sine peut supporter sans se ramollir, perdant ainsi ses propri\u00e9t\u00e9s.<\/p>\n<p>Ces donn\u00e9es sont obtenues par le fabricant du laboratoire, sur un \u00e9chantillon de r\u00e9sine compl\u00e8tement polym\u00e9ris\u00e9e, qu\u2019elles chauffent progressivement.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-24646 aligncenter\" src=\"https:\/\/www.globalcomposites.es\/wp-content\/uploads\/2019\/04\/2-3.png\" alt=\"la-temperatura-de-distorsion\" width=\"350\" height=\"198\" \/><\/p>\n<p>C&rsquo;est l&rsquo;un des principaux param\u00e8tres \u00e0 prendre en compte lors du choix de la r\u00e9sine, en fonction de la temp\u00e9rature de design industriel et de la temp\u00e9rature de service que le stratifi\u00e9 doit supporter. La temp\u00e9rature de design industriel est le crit\u00e8re \u00e0 suivre lors du choix de la r\u00e9sine. De plus, la norme EN 13121 sur les d\u00e9p\u00f4ts et les r\u00e9servoirs en GRP indique un HDT minimum de 20 \u00b0 C sup\u00e9rieur \u00e0 la temp\u00e9rature de design industriel.<\/p>\n<p>Cette marge de s\u00e9curit\u00e9 est n\u00e9cessaire en cas d&rsquo;anomalies ou d&rsquo;erreurs humaines, dans lesquelles la temp\u00e9rature d\u00e9passe les param\u00e8tres normaux.<\/p>\n<p>Il est important de souligner les cas dans lesquels le fabricant a d\u00e9cid\u00e9 d&rsquo;utiliser deux r\u00e9sines dans la construction d\u2019un produit fabriqu\u00e9. L&rsquo;un est de haute qualit\u00e9, utilis\u00e9 pour fabriquer la barri\u00e8re chimique et l\u2019autre, plus basique, renforce l&rsquo;ancien, mais sans tenir compte du HDT, ce qui peut entra\u00eener un risque grave pour l&rsquo;\u00e9quipement si, pour une raison quelconque, la temp\u00e9rature augmente au-dessus du HDT de la r\u00e9sine de renforcement. Une d\u00e9t\u00e9rioration rapide se produira, m\u00eame au risque d&rsquo;un effondrement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ans les fiches techniques d&rsquo;une r\u00e9sine, le param\u00e8tre HDT (Heat Distorsion Temperature) appara\u00eet g\u00e9n\u00e9ralement, et il d\u00e9finit la temp\u00e9rature maximale que la r\u00e9sine peut supporter sans se ramollir, perdant ainsi ses propri\u00e9t\u00e9s. Ces donn\u00e9es sont obtenues par le fabricant du laboratoire, sur un \u00e9chantillon de r\u00e9sine compl\u00e8tement polym\u00e9ris\u00e9e, qu\u2019elles chauffent progressivement. C&rsquo;est l&rsquo;un des principaux &hellip; <a href=\"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/\">Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":49742,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[144,145],"tags":[],"class_list":["post-24635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-fr","category-soluciones-resinas-vinilester-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Temp\u00e9rature de distorsion (HDT) - Global Composites<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Temp\u00e9rature de distorsion (HDT) - Global Composites\" \/>\n<meta property=\"og:description\" content=\"ans les fiches techniques d&rsquo;une r\u00e9sine, le param\u00e8tre HDT (Heat Distorsion Temperature) appara\u00eet g\u00e9n\u00e9ralement, et il d\u00e9finit la temp\u00e9rature maximale que la r\u00e9sine peut supporter sans se ramollir, perdant ainsi ses propri\u00e9t\u00e9s. Ces donn\u00e9es sont obtenues par le fabricant du laboratoire, sur un \u00e9chantillon de r\u00e9sine compl\u00e8tement polym\u00e9ris\u00e9e, qu\u2019elles chauffent progressivement. C&rsquo;est l&rsquo;un des principaux &hellip; Continued\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/\" \/>\n<meta property=\"og:site_name\" content=\"Global Composites\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/globalcomposites.es\" \/>\n<meta property=\"article:published_time\" content=\"2019-04-12T10:47:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-21T22:55:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.globalcomposites.es\/wp-content\/uploads\/2019\/04\/1-4-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"227\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Pedro\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Glo_Composites\" \/>\n<meta name=\"twitter:site\" content=\"@Glo_Composites\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Pedro\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Temp\u00e9rature de distorsion (HDT) - Global Composites","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/","og_locale":"fr_FR","og_type":"article","og_title":"Temp\u00e9rature de distorsion (HDT) - Global Composites","og_description":"ans les fiches techniques d&rsquo;une r\u00e9sine, le param\u00e8tre HDT (Heat Distorsion Temperature) appara\u00eet g\u00e9n\u00e9ralement, et il d\u00e9finit la temp\u00e9rature maximale que la r\u00e9sine peut supporter sans se ramollir, perdant ainsi ses propri\u00e9t\u00e9s. Ces donn\u00e9es sont obtenues par le fabricant du laboratoire, sur un \u00e9chantillon de r\u00e9sine compl\u00e8tement polym\u00e9ris\u00e9e, qu\u2019elles chauffent progressivement. C&rsquo;est l&rsquo;un des principaux &hellip; Continued","og_url":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/","og_site_name":"Global Composites","article_publisher":"https:\/\/www.facebook.com\/globalcomposites.es","article_published_time":"2019-04-12T10:47:36+00:00","article_modified_time":"2024-11-21T22:55:32+00:00","og_image":[{"width":400,"height":227,"url":"https:\/\/www.globalcomposites.es\/wp-content\/uploads\/2019\/04\/1-4-1.png","type":"image\/png"}],"author":"Pedro","twitter_card":"summary_large_image","twitter_creator":"@Glo_Composites","twitter_site":"@Glo_Composites","twitter_misc":{"Written by":"Pedro","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/#article","isPartOf":{"@id":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/"},"author":{"name":"Pedro","@id":"https:\/\/www.globalcomposites.es\/fr\/#\/schema\/person\/ed9c2563a33ce679fdd6135abffb28aa"},"headline":"Temp\u00e9rature de distorsion (HDT)","datePublished":"2019-04-12T10:47:36+00:00","dateModified":"2024-11-21T22:55:32+00:00","mainEntityOfPage":{"@id":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/"},"wordCount":283,"publisher":{"@id":"https:\/\/www.globalcomposites.es\/fr\/#organization"},"image":{"@id":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/#primaryimage"},"thumbnailUrl":"https:\/\/www.globalcomposites.es\/wp-content\/uploads\/2019\/04\/1-4-1.png","articleSection":["Noticias","Soluciones Resinas Vinilester"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/","url":"https:\/\/www.globalcomposites.es\/fr\/temperature-de-distorsion-hdt\/","name":"Temp\u00e9rature de distorsion (HDT) - 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