{
    "id": 1345,
    "date": "2025-07-24T09:53:55",
    "date_gmt": "2025-07-24T09:53:55",
    "guid": {
        "rendered": "https:\/\/centeribil.com\/?page_id=1345"
    },
    "modified": "2026-03-24T13:30:30",
    "modified_gmt": "2026-03-24T13:30:30",
    "slug": "lepf",
    "status": "publish",
    "type": "page",
    "link": "https:\/\/centeribil.com\/en\/?page_id=1345",
    "title": {
        "rendered": "LEPF"
    },
    "content": {
        "rendered": "<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_row wpb_row vc_inner vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><h2 style=\"text-align: left;font-family:Abril Fatface;font-weight:400;font-style:normal\" class=\"vc_custom_heading vc_do_custom_heading\" >LEPF - Finishing Performance Testing Laboratory<\/h2>\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>#sp-ea-1121 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-1121.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-1121.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-1121.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-1121.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-1121.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1752482080\"><div id=\"sp-ea-1121\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11210\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11210\" aria-controls=\"collapse11210\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Sheet Grid Adhesion<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11210\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11210\"> <div class=\"ea-body\"><p>The test consists of classifying the adhesion of layers to each other (paints, varnishes, etc.) or between layers and substrates, using a grid made by incisions, then peeling, with adhesive tape applied to their surface.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Adherance-par-quadrillage.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11211\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11211\" aria-controls=\"collapse11211\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Appearance, film tension<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11211\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11211\"> <div class=\"ea-body\"><p>The purpose of the test is to check the surface appearance by visual inspection under standardized lighting and viewing conditions.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Aspect-tension-du-film.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11212\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11212\" aria-controls=\"collapse11212\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Brilliance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11212\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11212\"> <div class=\"ea-body\"><p>The purpose of the test is to determine the gloss of a flat surface of coated substrate at angles of 20\u00b0, 60\u00b0, and 80\u00b0.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Brillance-des-peintures-et-des-vernis.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11213\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11213\" aria-controls=\"collapse11213\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Impact resistance on metallic surfaces<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11213\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11213\"> <div class=\"ea-body\"><p>This test aims to determine the impact resistance of a coating layer applied on a metallic substrate by studying the deformation resulting from the fall of a steel mass onto a coated sample.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-au-choc-climatique.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11214\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11214\" aria-controls=\"collapse11214\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Testing the behavior of face and edge bonding under climatic variations<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11214\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11214\"> <div class=\"ea-body\"><p>This test aims to verify the adhesion performance of surface and edge bonding when exposed to various climatic conditions.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Comportement-des-collages-des-faces-et-des-chants-aux-variations-climatiques.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11215\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11215\" aria-controls=\"collapse11215\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Determination of dimensions (thickness, length, width)<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11215\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11215\"> <div class=\"ea-body\"><p>This test aims to measure the length, width and thickness of the tested sample.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Determination-de-dimension-epaisseur-longueur-et-largueur.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11216\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11216\" aria-controls=\"collapse11216\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Determination of flatness<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11216\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11216\"> <div class=\"ea-body\"><p>This test aims to measure the degree of flatness at the point of maximum deformation.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Determination-de-la-planeite.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11217\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11217\" aria-controls=\"collapse11217\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Measurement of dry coating thickness<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11217\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11217\"> <div class=\"ea-body\"><p>This test aims to determine the thickness of paint, varnish or lacquer coatings using measuring devices selected according to the type of substrate.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Mesure-de-lepaisseur-du-feuil-sec.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11218\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11218\" aria-controls=\"collapse11218\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Abrasion resistance (wear)<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11218\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11218\"> <div class=\"ea-body\"><p>This test aims to evaluate the behavior of finishes when exposed to friction by determining the onset of surface wear.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-labrasion.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-11219\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse11219\" aria-controls=\"collapse11219\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Corrosion resistance test<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse11219\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-11219\"> <div class=\"ea-body\"><p>The purpose of the test is to verify the behavior of organic coatings applied to metal substrates when subjected to accelerated corrosion by an artificial salt spray of a defined composition under specific temperature and pressure conditions.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-la-corrosion-en-brouillards-salins.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-112110\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse112110\" aria-controls=\"collapse112110\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Stress crack resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse112110\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-112110\"> <div class=\"ea-body\"><p>The purpose of this test is to visually determine the resistance to stress cracking.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-la-fissuration-sous-contrainte.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-112111\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse112111\" aria-controls=\"collapse112111\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Light resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse112111\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-112111\"> <div class=\"ea-body\"><p>This test aims to verify the stability of the surface color when exposed to specified artificial light.<\/p><p>The test is carried out in an accelerated aging chamber using XENON light, which artificially reproduces the full solar spectrum and thus simulates the deterioration caused by solar radiation and weathering in an accelerated manner. These customized cyclic tests provide a better understanding of resistance to the solar spectrum.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-la-lumiere-artificielle.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-112112\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse112112\" aria-controls=\"collapse112112\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Scratch resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse112112\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-112112\"> <div class=\"ea-body\"><p>The purpose of this test is to verify the scratch resistance of finishes by visually examining the residual mark caused by a scratching point applied with a given force.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-la-rayure.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-112113\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse112113\" aria-controls=\"collapse112113\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Thermal shock test<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse112113\" data-parent=\"#sp-ea-1121\" role=\"region\" aria-labelledby=\"ea-header-112113\"> <div class=\"ea-body\"><p>The purpose of this test is to verify the behavior of the product (finish, materials, electronic components, etc.) when subjected to sudden climate changes between cold conditions (temperatures as low as -80\u00b0C) and hot conditions (temperatures as high as 220\u00b0C). The test is carried out in a thermal shock chamber, consisting of two chambers, one for negative temperatures and the other for positive temperatures.<\/p><\/div><\/div><\/div><\/div><\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-scaled.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"LEPF 13\" srcset=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-scaled.jpg 2560w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-300x225.jpg 300w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-1024x768.jpg 1024w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-768x576.jpg 768w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-1536x1152.jpg 1536w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-2048x1536.jpg 2048w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-370x278.jpg 370w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-1200x900.jpg 1200w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-360x270.jpg 360w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-13-1-600x450.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n<div class=\"vc_empty_space\"   style=\"height: 62px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left wpb_content_element\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-scaled.jpg\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"LEPF 14\" srcset=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-scaled.jpg 2560w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-300x225.jpg 300w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-1024x768.jpg 1024w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-768x576.jpg 768w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-1536x1152.jpg 1536w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-2048x1536.jpg 2048w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-370x278.jpg 370w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-1200x900.jpg 1200w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-360x270.jpg 360w, https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/LEPF-14-600x450.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>#sp-ea-1405 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-1405.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-1405.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-1405.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-1405.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-1405.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1752482080\"><div id=\"sp-ea-1405\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14050\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14050\" aria-controls=\"collapse14050\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Climatic variation test <\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14050\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14050\"> <div class=\"ea-body\"><p>Temperature and humidity directly affect the service life of materials and products.<\/p><p>The available climatic chambers allow simulation of hot, cold, or humid environments according to specifications or applicable standards, enabling the study of product behavior (finishes, materials, electronic components, etc.) under different temperature and humidity levels.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14051\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14051\" aria-controls=\"collapse14051\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Resistance to immersion in boiling water<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14051\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14051\"> <div class=\"ea-body\"><p>This test aims to determine the effect of immersing samples for two hours in boiling water.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-limmersion-dans-leau-bouillante.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14052\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14052\" aria-controls=\"collapse14052\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Resistance to climatic shock<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14052\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14052\"> <div class=\"ea-body\"><p>This test aims to determine any visual change in the mechanical properties of samples resulting from exposure to successive cycles of rapid changes in temperature and relative humidity.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-au-choc-climatique-1.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14053\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14053\" aria-controls=\"collapse14053\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Impact resistance using a large-diameter ball<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14053\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14053\"> <div class=\"ea-body\"><p>This test aims to determine the impact resistance of layered coatings by studying the deformation resulting from the fall of a mass onto the coated sample.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-au-choc-dune-bille-de-grand-diametre.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14054\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14054\" aria-controls=\"collapse14054\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Impact resistance of a small-diameter ball<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14054\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14054\"> <div class=\"ea-body\"><p>This test aims to determine the impact resistance of high-pressure decorative coatings by studying the deformation resulting from the fall of a steel mass onto the coated sample.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-au-choc-dune-bille-de-petit-diametre.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14055\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14055\" aria-controls=\"collapse14055\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Cigarette burn resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14055\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14055\"> <div class=\"ea-body\"><p>This test aims to evaluate the surface behavior and possible changes resulting from cigarette burns under specified conditions.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-aux-brulures-de-cigarettes.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14056\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14056\" aria-controls=\"collapse14056\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Stain resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14056\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14056\"> <div class=\"ea-body\"><p>This test aims to determine the effect of staining agents on the product surface.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-aux-taches.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14057\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14057\" aria-controls=\"collapse14057\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Water vapor resistance<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14057\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14057\"> <div class=\"ea-body\"><p>This test aims to verify the behavior of layered coatings when exposed to boiling water vapor.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-a-la-vapeur-deau.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14058\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14058\" aria-controls=\"collapse14058\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Surface resistance to dry heat inside an oven at 70\u00b0C<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14058\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14058\"> <div class=\"ea-body\"><p>This test aims to evaluate the behavior of finishes when exposed to dry heat inside an oven through visual inspection.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-de-la-surface-a-la-chaleur-seche-en-etuve.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-14059\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse14059\" aria-controls=\"collapse14059\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Surface resistance to dry heat<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse14059\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-14059\"> <div class=\"ea-body\"><p>This test aims to evaluate the behavior of the surface when exposed to dry heat resulting from contact with an object having a defined thermal capacity that gradually cools during contact.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-de-la-surface-a-la-chaleur-seche.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-140510\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse140510\" aria-controls=\"collapse140510\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Resistance in humid environments<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse140510\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-140510\"> <div class=\"ea-body\"><p>This test aims to determine the long-term effect of exposing coated samples to humidity.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Resistance-en-ambiance-humide.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-140511\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse140511\" aria-controls=\"collapse140511\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Color stability under artificial light<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse140511\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-140511\"> <div class=\"ea-body\"><p>This test aims to verify the stability of the surface color when exposed to specified artificial light.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Stabilite-des-teintes-a-la-lumiere-artificielle.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-140512\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse140512\" aria-controls=\"collapse140512\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Dimensional stability at room temperature<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse140512\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-140512\"> <div class=\"ea-body\"><p>This test aims to measure lateral dimensional changes of samples resulting from variations in relative humidity at room temperature.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Stabilite-dimensionnelle-a-temperature-ambiante.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-140513\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse140513\" aria-controls=\"collapse140513\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Dimensional stability at high temperatures<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse140513\" data-parent=\"#sp-ea-1405\" role=\"region\" aria-labelledby=\"ea-header-140513\"> <div class=\"ea-body\"><p>This test aims to measure lateral dimensional changes of samples over a wide range of relative humidity and high temperatures.<\/p><p><a href=\"https:\/\/centeribil.com\/wp-content\/uploads\/2025\/07\/Stabilite-dimensionnelle-a-temperature-elevee.pdf\" target=\"_blank\" rel=\"noopener\">See the technical data sheet<\/a><\/p><\/div><\/div><\/div><\/div><\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_empty_space\"   style=\"height: 52px\"><span class=\"vc_empty_space_inner\"><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_btn3-container vc_btn3-left vc_do_btn\" ><a class=\"vc_general vc_btn3 vc_btn3-size-lg vc_btn3-shape-rounded vc_btn3-style-flat vc_btn3-color-grey\" href=\"https:\/\/centeribil.com\/en\/assistance-technique\/\" title=\"\" target=\"_blank\">Technical Support<\/a><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_btn3-container vc_btn3-right vc_do_btn\" ><a class=\"vc_general vc_btn3 vc_btn3-size-lg vc_btn3-shape-rounded vc_btn3-style-flat vc_btn3-color-grey\" href=\"https:\/\/centeribil.com\/en\/formation-et-encadrement\/\" title=\"\" target=\"_blank\">Training and Supervision<\/a><\/div><\/div><\/div><\/div><\/div>\n<\/div>",
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        "rendered": "LEPF - Laboratoire Essais de Performance des Finitions Adh\u00e9rence par Quadrillage des Feuils L\u2019essai consiste \u00e0 classer l\u2019adh\u00e9rence des couches entre-elles (peintures, vernis, etc.) ou bien entre couches et subjectiles, par un quadrillage r\u00e9alis\u00e9 par incisions, puis arrachement, \u00e0 l\u2019aide...",
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