{"id":52874,"date":"2022-01-31T17:38:27","date_gmt":"2022-01-31T22:38:27","guid":{"rendered":"https:\/\/mpi-matco.com\/a-propos\/testing-laboratory\/"},"modified":"2025-10-08T11:40:06","modified_gmt":"2025-10-08T15:40:06","slug":"laboratoire-essais","status":"publish","type":"page","link":"https:\/\/mpi-matco.com\/fr\/a-propos\/laboratoire-essais\/","title":{"rendered":"Laboratoire d&rsquo;essais"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"52874\" class=\"elementor elementor-52874 elementor-1300\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-89267d6 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"89267d6\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c4dbe29\" data-id=\"c4dbe29\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b7f928 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"0b7f928\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Laboratoire <br>d'essais<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0dd23e6 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"0dd23e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/mpi-matco.com\/fr\/contactez-nous\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a42e782 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"a42e782\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInDown&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c1c46ca\" data-id=\"c1c46ca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5bd527d elementor-widget elementor-widget-text-editor\" data-id=\"5bd527d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"95\" data-end=\"515\">L\u2019\u00e9quipement scientifique disponible dans nos laboratoires nous permet de couvrir un large \u00e9ventail de tests. Chaque application \u00e9tant unique, ces tests nous permettent d\u2019identifier le produit le mieux adapt\u00e9 \u00e0 chaque situation. Avec l\u2019appui de notre ing\u00e9nieur, nous sommes en mesure de trouver des solutions \u00e0 vos probl\u00e8mes d\u2019assemblage les plus complexes, tout en offrant un soutien technique rapide en cas d\u2019impr\u00e9vus.<\/p><p data-start=\"517\" data-end=\"983\">Gr\u00e2ce \u00e0 notre expertise et \u00e0 nos essais, nous d\u00e9couvrons des solutions qui ne sont pas toujours \u00e9videntes au premier abord. Par exemple, l\u2019utilisation d\u2019un primaire d\u2019adh\u00e9sion peut parfois offrir une meilleure adh\u00e9rence sur des substrats difficiles \u00e0 coller avec un adh\u00e9sif classique. Dans d\u2019autres cas, il est pr\u00e9f\u00e9rable d\u2019utiliser un adh\u00e9sif adapt\u00e9 \u00e0 chaque mat\u00e9riau, ce qui permet d\u2019\u00e9viter des \u00e9tapes suppl\u00e9mentaires comme le sablage ou l\u2019application de primaire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-febe3d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"febe3d5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-51808c3 elementor-invisible\" data-id=\"51808c3\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-492f060 elementor-widget elementor-widget-heading\" data-id=\"492f060\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Rubans Adh\u00e9sifs<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a5fd20b elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"a5fd20b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a2a4ceb\" data-id=\"a2a4ceb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa37988 elementor-widget elementor-widget-heading\" data-id=\"aa37988\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pelage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-956a19d elementor-widget elementor-widget-text-editor\" data-id=\"956a19d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet essai est plut\u00f4t utilis\u00e9 lorsqu\u2019il s\u2019agit de tester les performances d\u2019un ruban adh\u00e9sif. Il faut appliquer un \u00e9chantillon sur une surface d\u00e9termin\u00e9e afin de mesurer la force n\u00e9cessaire pour le d\u00e9coller. Nous sommes en mesure d\u2019effectuer cet essai sur de nombreuses surfaces en m\u00e9tal, en plastique et m\u00eame en verre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cabab80 elementor-widget elementor-widget-video\" data-id=\"cabab80\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/D7lQX5puK2s&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3a84ca6\" data-id=\"3a84ca6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6f77d3 elementor-widget elementor-widget-video\" data-id=\"a6f77d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/G7CnAtFkDyg&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bcb1bf4 elementor-widget elementor-widget-heading\" data-id=\"bcb1bf4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Traction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c652911 elementor-widget elementor-widget-text-editor\" data-id=\"c652911\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet essai permet de d\u00e9terminer la r\u00e9sistance du ruban lorsqu\u2019il est soumis \u00e0 une contrainte. L\u2019\u00e9chantillon est retenu par des pinces \u00e0 chaque extr\u00e9mit\u00e9 et la machine mesure ensuite la force n\u00e9cessaire pour le d\u00e9chirer. Cet essai permet \u00e9galement de mesurer d\u2019autres facteurs comme son elongation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-db405de elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"db405de\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d563373\" data-id=\"d563373\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cce750 elementor-widget elementor-widget-heading\" data-id=\"8cce750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cisaillement statique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae49c68 elementor-widget elementor-widget-text-editor\" data-id=\"ae49c68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour mesurer l\u2019effet d\u2019une contrainte permanente sur un ruban adh\u00e9sif, nous r\u00e9alisons un essai de cisaillement statique. Un \u00e9chantillon est appliqu\u00e9 sur une surface et un poids y est ajout\u00e9. Des capteurs mesureront ensuite le temps n\u00e9cessaire au d\u00e9collement s\u2019il y a lieu. Ce test peut \u00eatre r\u00e9alis\u00e9 dans diff\u00e9rentes conditions de chaleur et d\u2019humidit\u00e9 afin de simuler les effets d\u2019un vieillissement sur l\u2019adh\u00e9sif.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cc862d elementor-widget elementor-widget-video\" data-id=\"9cc862d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/h0-ebUPPxBY&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2fdc648\" data-id=\"2fdc648\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23de207 elementor-widget elementor-widget-video\" data-id=\"23de207\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/1kiIT2Rf27A&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad9f122 elementor-widget elementor-widget-heading\" data-id=\"ad9f122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tack initial<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47bc5fa elementor-widget elementor-widget-text-editor\" data-id=\"47bc5fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour l&rsquo;essai de tack initial, une boucle est form\u00e9e et\u00a0descendue sur une plaque et on va de suite la remonter.\u00a0Cet essai\u00a0nous donne toujours une force de pelage, mais cette fois, c\u2019est une force de pelage sans\u00a0intervention ext\u00e9rieure. C\u2019est important de connaitre cette valeur pour les applications qui n\u00e9cessiteront une tenue imm\u00e9diate dans des conditions pas toujours faciles \u00e0 appliquer. Cela nous permet aussi de\u00a0connaitre les performances dans ces conditions sp\u00e9cifiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9ba9d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9ba9d0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bf4184\" data-id=\"1bf4184\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc651c2 elementor-widget elementor-widget-heading\" data-id=\"dc651c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Adh\u00e9sifs et scellants<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a4f1ee elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"3a4f1ee\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eafb09e\" data-id=\"eafb09e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4bc6fee elementor-widget elementor-widget-heading\" data-id=\"4bc6fee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Traction-cisaillement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6c19e elementor-widget elementor-widget-text-editor\" data-id=\"ac6c19e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet essai consiste \u00e0 coller ensemble deux substrats et de mesurer la force n\u00e9cessaire pour briser l\u2019assemblage. Il permet de mesurer la r\u00e9sistance de la colle dans le cadre d\u2019un collage de deux substrats identiques ou diff\u00e9rents. Nous avons des \u00e9prouvettes norm\u00e9es dans divers mat\u00e9riaux permettant de couvrir la plupart des applications standards (aluminium, acier, acier inoxydable, polystyr\u00e8ne, polycarbonate, ABS, verre et autres).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c44f944 elementor-widget elementor-widget-video\" data-id=\"c44f944\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/oE-9G0rF-0U&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4eb3109\" data-id=\"4eb3109\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8dd291a elementor-widget elementor-widget-video\" data-id=\"8dd291a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/cgpv_3K_v4Y&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0050cd elementor-widget elementor-widget-heading\" data-id=\"b0050cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Traction pure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58cee28 elementor-widget elementor-widget-text-editor\" data-id=\"58cee28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour cet essai, nous r\u00e9alisons un moulage de l\u2019adh\u00e9sif test\u00e9 en une \u00e9prouvette \u00abhalt\u00e8re\u00bb. On pourra ensuite tester cette \u00e9prouvette afin de d\u00e9terminer les caract\u00e9ristiques intrins\u00e8ques de l\u2019adh\u00e9sif (\u00e9longation, module, contrainte \u00e0 la rupture et autres).<\/p><p>Ces essais sont r\u00e9alisables \u00e0 diff\u00e9rentes temp\u00e9ratures afin de reproduire au mieux les conditions d\u2019utilisation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2057af elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"b2057af\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-59ce98a\" data-id=\"59ce98a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fccd9e3 elementor-widget elementor-widget-heading\" data-id=\"fccd9e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vieillissement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2be1e60 elementor-widget elementor-widget-text-editor\" data-id=\"2be1e60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un essai de vieillissement, habituellement appel\u00e9 cataplasme humide, est un essai de vieillissement tr\u00e8s contraignant pour un adh\u00e9sif, il est tr\u00e8s pris\u00e9 notamment par l\u2019industrie automobile car il garantit une fiabilit\u00e9 de l\u2019assemblage dans des conditions climatiques contraignantes.<\/p><p>L\u2019essai consiste \u00e0 enrouler le joint coll\u00e9 dans un coton satur\u00e9 d\u2019eau d\u00e9ionis\u00e9e, l\u2019enfermer dans un sachet de poly\u00e9thyl\u00e8ne scell\u00e9 et le maintenir \u00e0 70\u00b0C pendant une dur\u00e9e comprise entre 1 jour et deux semaines. Apr\u00e8s ce temps, le joint est rapidement refroidi au cong\u00e9lateur (-20\u00b0C) pendant 2 heures puis, apr\u00e8s ouverture du sachet, stabilis\u00e9 dans les conditions standard de temp\u00e9rature et de pression pendant 2 \u00e0 4 heures. La r\u00e9sistance du joint coll\u00e9 \u00e0 la traction est mesur\u00e9e et doit \u00eatre sup\u00e9rieure \u00e0 80%.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32538e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32538e3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-34f0608\" data-id=\"34f0608\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e3a2cb elementor-widget elementor-widget-spacer\" data-id=\"2e3a2cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Laboratoire d&rsquo;essais Contactez-nous L\u2019\u00e9quipement scientifique disponible dans nos laboratoires nous permet de couvrir un large \u00e9ventail de tests. Chaque application [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":51430,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-52874","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/pages\/52874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/comments?post=52874"}],"version-history":[{"count":0,"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/pages\/52874\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/pages\/51430"}],"wp:attachment":[{"href":"https:\/\/mpi-matco.com\/fr\/wp-json\/wp\/v2\/media?parent=52874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}