{"id":1450,"date":"2022-09-15T08:24:13","date_gmt":"2022-09-15T08:24:13","guid":{"rendered":"https:\/\/www.gravalos-sa.com\/materiaux\/"},"modified":"2023-06-23T16:42:46","modified_gmt":"2023-06-23T16:42:46","slug":"materiaux","status":"publish","type":"page","link":"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/","title":{"rendered":"Mat\u00e9riaux"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-style-header-cover\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-100-background-color has-background-dim-80 has-background-dim\"><\/span><video class=\"wp-block-cover__video-background intrinsic-ignore\" autoplay muted loop playsinline src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/recurso-nave.mp4\" data-object-fit=\"cover\"><\/video><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"is-style-supertitulo mb-2\" style=\"text-transform:uppercase\">Transformation des thermoplastiques techniques<\/p>\n\n\n\n<h1 class=\"wp-block-heading display-1\">Mat\u00e9riaux<\/h1>\n<\/div><\/div>\n<div class=\"breadcrumb\" typeof=\"BreadcrumbList\" vocab=\"https:\/\/schema.org\/\"><div class=\"breadcrumb-inner\"><div class=\"gravalos-breadcrumb\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Aller \u00e0 Gr\u00e1valos.\" href=\"https:\/\/www.gravalos-sa.com\/fr\/\" class=\"home\" ><span property=\"name\">Gr\u00e1valos<\/span><\/a><meta property=\"position\" content=\"1\"><\/span><span class=\"breadcrumb-sep\"> | <\/span><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Aller \u00e0 Blog.\" href=\"https:\/\/www.gravalos-sa.com\/fr\/blog\/\" class=\"post-root post post-post\" aria-current=\"page\"><span property=\"name\">Blog<\/span><\/a><meta property=\"position\" content=\"2\"><\/span><\/div><\/div><\/div>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading h2\">Les thermoplastiques dans l&rsquo;industrie<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Les thermoplastiques sont les mat\u00e9riaux avec lesquels nous travaillons le plus au sein du groupe Gr\u00e1valos, et ils sont \u00e9galement parmi les plus utilis\u00e9s dans l&rsquo;industrie. Leur principal avantage est que, lorsqu&rsquo;ils sont chauff\u00e9s, ils fondent et peuvent s&rsquo;\u00e9couler et, lorsqu&rsquo;ils sont refroidis, ils se solidifient pour former toutes sortes de pi\u00e8ces finales d&rsquo;injection et d&rsquo;induction.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-cover alignfull\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-80-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-medium-font-size\">En plus de 75 ans d&rsquo;exp\u00e9rience, nous avons pu acqu\u00e9rir une grande expertise dans la transformation des thermoplastiques techniques, ce qui nous permet de r\u00e9pondre aux besoins tr\u00e8s exigeants et complexes de nos clients.<\/p>\n<\/div><\/div>\n\n<div style=\"height:4rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Les thermoplastiques les plus courants sont le poly\u00e9thyl\u00e8ne (avec des variantes \u00e0 basse et haute densit\u00e9), le polypropyl\u00e8ne et le polystyr\u00e8ne. Lorsque de meilleures propri\u00e9t\u00e9s, qu&rsquo;elles soient m\u00e9caniques ou thermiques, sont requises, nous nous tournons vers les plastiques techniques, \u00e9galement connus sous le nom de plastiques \u00e0 hautes performances. Il s&rsquo;agit de mat\u00e9riaux tels que le polybutyl\u00e8ne t\u00e9r\u00e9phtalate (PBT), le sulfure de polyph\u00e9nyl\u00e8ne (PPS), les polyamides (PA) et le polyac\u00e9tal (POM).<\/p>\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\t\t<div class=\"hfeed\">\n\n\t\t\t<div class=\"row\">\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1446 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1446\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"275\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-768x330.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-PPS\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-768x330.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-300x129.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-1024x440.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-1536x660.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-500x215.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-800x344.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps-1280x550.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pps.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-PPS\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">01<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/sulfure-de-polyphenylene\/\" rel=\"bookmark\">PPS (sulfure de polyph\u00e9nyl\u00e8ne)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1457 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1457\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"327\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-768x392.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-PA\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-768x392.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-300x153.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-1024x523.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-1536x785.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-500x255.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-800x409.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa-1280x654.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pa.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-PA\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">02<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/polyamide\/\" rel=\"bookmark\">PA (Polyamide)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1460 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1460\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"338\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-768x406.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-POM\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-768x406.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-300x158.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-1024x541.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-1536x811.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-500x264.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-800x423.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom-1280x676.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pom.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-POM\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">03<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/polyoxymethylene\/\" rel=\"bookmark\">POM (Polyoxym\u00e9thyl\u00e8ne)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1478 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1478\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"340\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-768x408.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-PBT\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-768x408.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-300x160.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-1024x545.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-1536x817.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-500x266.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-800x425.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt-1280x681.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pbt.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-PBT\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">04<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/polybutylene-terephtalate\/\" rel=\"bookmark\">PBT (polybutyl\u00e8ne t\u00e9r\u00e9phtalate)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1865 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1865\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"350\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-768x420.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-PC\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-768x420.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-300x164.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-1024x561.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-1536x841.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-500x274.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-800x438.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc-1280x701.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-pc.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-PC\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">05<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/pc-polycarbonate\/\" rel=\"bookmark\">PC (Polycarbonate)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t<div class=\"col-md-6 col-lg-4\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\n<article class=\"grid-post stretch-linked-block post-1529 page type-page status-publish has-post-thumbnail hentry\" id=\"post-1529\">\n\n\t<div class=\"wp-block-cover has-background-dim\">\n\n\t\t<span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-background-color\"><\/span>\n\n\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"343\" src=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-768x411.jpg\" class=\"wp-block-cover__image-background wp-post-image\" alt=\"material-LCP\" srcset=\"https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-768x411.jpg 768w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-300x160.jpg 300w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-1024x548.jpg 1024w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-1536x822.jpg 1536w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-500x267.jpg 500w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-800x428.jpg 800w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp-1280x685.jpg 1280w, https:\/\/www.gravalos-sa.com\/wp-content\/uploads\/material-lcp.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" title=\"material-LCP\" \/>\n\t\t<div class=\"wp-block-cover__inner-container container\">\n\n\t\t\t<header class=\"entry-header\">\n\n\t\t\t\t\n\t\t\t\t<span class=\"current-post-number\">06<\/span><h3 class=\"h4 entry-title\"><a class=\"stretched-link\" href=\"https:\/\/www.gravalos-sa.com\/fr\/materiaux\/polymere-cristaux-liquides\/\" rel=\"bookmark\">LCP (polym\u00e8re \u00e0 cristaux liquides)<\/a><\/h3>\n\t\t\t<\/header><!-- .entry-header -->\n\n\t\t<\/div>\n\n\t<\/div>\n\n\t<div class=\"entry-content\">\n\n\t\t\n\t\t\n\t<\/div><!-- .entry-content -->\n\n\n<\/article><!-- #post-## -->\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t<\/div>\n\n\t","protected":false},"excerpt":{"rendered":"<p>Les thermoplastiques dans l&rsquo;industrie Les thermoplastiques sont les mat\u00e9riaux avec lesquels nous travaillons le plus au sein du groupe Gr\u00e1valos, et ils sont \u00e9galement parmi &#8230;<\/p>\n<div class=\"wp-block-buttons\">\n<div class=\"wp-block-button is-style-arrow-link\"><span class=\"wp-block-button__link\">Savoir plus<\/span><\/div>\n<\/div>\n","protected":false},"author":1,"featured_media":1940,"parent":0,"menu_order":60,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-1450","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/pages\/1450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/comments?post=1450"}],"version-history":[{"count":2,"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/pages\/1450\/revisions"}],"predecessor-version":[{"id":1851,"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/pages\/1450\/revisions\/1851"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/media\/1940"}],"wp:attachment":[{"href":"https:\/\/www.gravalos-sa.com\/fr\/wp-json\/wp\/v2\/media?parent=1450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}