{"id":2411,"date":"2026-07-14T19:26:00","date_gmt":"2026-07-14T19:26:00","guid":{"rendered":"https:\/\/www.oem-silicone.com\/?p=2411"},"modified":"2026-07-17T10:30:30","modified_gmt":"2026-07-17T10:30:30","slug":"xinnengyuanqichedianchibaoguijiaomifengfangshuizuranyunaihou-2","status":"publish","type":"post","link":"https:\/\/www.oem-silicone.com\/fr\/hangyedongtai\/2411\/","title":{"rendered":"\u00c9tanch\u00e9it\u00e9 en silicone des batteries des v\u00e9hicules \u00e9lectriques : points cl\u00e9s en mati\u00e8re d'\u00e9tanch\u00e9it\u00e9, de r\u00e9sistance au feu et de r\u00e9sistance aux intemp\u00e9ries"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Les joints d'\u00e9tanch\u00e9it\u00e9 des packs de batteries doivent r\u00e9sister \u00e0 des conditions d'exploitation telles que l'humidit\u00e9, les cycles thermiques, les vibrations et la compression prolong\u00e9e. La conformit\u00e9 des mat\u00e9riaux, la redondance structurelle et la validation de l'ensemble du pack doivent \u00eatre mises en \u0153uvre de mani\u00e8re simultan\u00e9e d\u00e8s les premi\u00e8res phases du projet.<\/p><\/blockquote>\n\n<h4 class=\"wp-block-heading\">1. D\u00e9finir clairement les limites de l'environnement<\/h4>\n\n<p class=\"wp-block-paragraph\">L'emplacement de montage d\u00e9termine la temp\u00e9rature, le fluide et les contraintes m\u00e9caniques auxquels le joint doit r\u00e9sister.<\/p>\n\n<ul class=\"wp-block-list\"><li>V\u00e9rification de la position du bo\u00eetier, de la distance par rapport \u00e0 la source de chaleur et de l'exposition \u00e0 l'ext\u00e9rieur<\/li><li>D\u00e9finir clairement le niveau de protection vis\u00e9 et les conditions d'essai<\/li><li>\u00c9num\u00e9rer les fluides avec lesquels le produit est susceptible d'entrer en contact, tels que les liquides de refroidissement et les d\u00e9tergents<\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">2. Mat\u00e9riaux et r\u00e9sistance au feu<\/h4>\n\n<p class=\"wp-block-paragraph\">Le niveau de r\u00e9sistance au feu n'est qu'un crit\u00e8re parmi d'autres ; il convient \u00e9galement d'\u00e9valuer la r\u00e9silience \u00e0 la compression et la r\u00e9sistance aux intemp\u00e9ries.<\/p>\n\n<ul class=\"wp-block-list\"><li>Exigences relatives aux justificatifs et \u00e0 la tra\u00e7abilit\u00e9 des lots<\/li><li>V\u00e9rification des performances ignifuges \u00e0 l'\u00e9paisseur r\u00e9elle<\/li><li>Mesure de la duret\u00e9, de l'allongement et de la r\u00e9silience apr\u00e8s vieillissement thermique<\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">3. Conception de la section d'\u00e9tanch\u00e9it\u00e9<\/h4>\n\n<p class=\"wp-block-paragraph\">Les joints circonf\u00e9rentiels de grande taille sont sensibles \u00e0 la plan\u00e9it\u00e9 du corps et \u00e0 l'espacement des boulons.<\/p>\n\n<ul class=\"wp-block-list\"><li>Contr\u00f4le du taux de compression et du taux de remplissage des alv\u00e9oles<\/li><li>Utiliser des courbes continues aux angles afin d'\u00e9viter les points de jonction fragiles<\/li><li>\u00c9valuation de l'uniformit\u00e9 des efforts apr\u00e8s le pr\u00e9-serrage des boulons<\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">4. Validation au niveau du syst\u00e8me<\/h4>\n\n<p class=\"wp-block-paragraph\">Il convient finalement de v\u00e9rifier l'\u00e9tanch\u00e9it\u00e9 et la durabilit\u00e9 une fois l'assemblage r\u00e9alis\u00e9, et non pas uniquement de tester les mat\u00e9riaux.<\/p>\n\n<ul class=\"wp-block-list\"><li>Effectuer des essais de projection d'eau, d'immersion ou d'\u00e9tanch\u00e9it\u00e9 \u00e0 l'air<\/li><li>R\u00e9alisation d'essais de vibrations et de cycles thermiques<\/li><li>V\u00e9rifier la pr\u00e9sence de marques de compression, de d\u00e9formations et de fissures apr\u00e8s le d\u00e9montage<\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">FAQ<\/h4>\n\n<p class=\"wp-block-paragraph\">1. Le silicone ignifuge entra\u00eene-t-il n\u00e9cessairement une perte de r\u00e9silience ?<\/p>\n\n<p class=\"wp-block-paragraph\">Les performances varient selon les formulations ; il convient donc de se baser sur les donn\u00e9es de compression et d'\u00e9tanch\u00e9it\u00e9 obtenues apr\u00e8s vieillissement des mat\u00e9riaux r\u00e9els.<\/p>\n\n<p class=\"wp-block-paragraph\">2. Est-il possible de remplacer l'ensemble des tests par un seul essai ?<\/p>\n\n<p class=\"wp-block-paragraph\">Non. Les essais sur les mat\u00e9riaux servent \u00e0 la pr\u00e9s\u00e9lection ; seuls les essais sur l'ensemble du lot permettent de confirmer les tol\u00e9rances et les risques r\u00e9els apr\u00e8s assemblage.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les joints d\u2019\u00e9tanch\u00e9it\u00e9 des packs de batteries doivent r\u00e9sister \u00e0 des conditions d\u2019exploitation telles que l\u2019humidit\u00e9, les cycles thermiques, les vibrations et la compression prolong\u00e9e. La conformit\u00e9 des mat\u00e9riaux, la redondance structurelle et la validation de l\u2019ensemble du pack doivent \u00eatre men\u00e9es de front d\u00e8s les premi\u00e8res phases du projet. 1 [\u2026]<\/p>","protected":false},"author":1,"featured_media":2662,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"\u7535\u6c60\u5305\u7845\u80f6\u5bc6\u5c01","_seopress_titles_desc":"\u7535\u6c60\u5305\u5bc6\u5c01\u4ef6\u9700\u9762\u5bf9\u6c34\u6c7d\u3001\u6e29\u5ea6\u5faa\u73af\u3001\u632f\u52a8\u548c\u957f\u671f\u538b\u7f29\u7b49\u5de5\u51b5\u3002\u6750\u6599\u5408\u89c4\u3001\u7ed3\u6784\u5197\u4f59\u548c\u6574\u5305\u9a8c\u8bc1\u5e94\u5728\u9879\u76ee\u65e9\u671f\u540c\u6b65\u63a8\u8fdb\u3002","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"\u7535\u6c60\u5305\u7845\u80f6\u5bc6\u5c01,\u65b0\u80fd\u6e90\u6c7d\u8f66\u5bc6\u5c01,\u963b\u71c3\u7845\u80f6","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":""}},"iawp_total_views":40,"footnotes":""},"categories":[71,56],"tags":[],"class_list":["post-2411","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-environment-validation","category-hangyedongtai"],"spectra_custom_meta":{"_uagb_previous_block_counts":["a:90:{s:21:\"uagb\/advanced-heading\";i:0;s:15:\"uagb\/blockquote\";i:0;s:12:\"uagb\/buttons\";i:0;s:18:\"uagb\/buttons-child\";i:0;s:19:\"uagb\/call-to-action\";i:0;s:15:\"uagb\/cf7-styler\";i:0;s:11:\"uagb\/column\";i:0;s:12:\"uagb\/columns\";i:0;s:14:\"uagb\/container\";i:0;s:21:\"uagb\/content-timeline\";i:0;s:27:\"uagb\/content-timeline-child\";i:0;s:14:\"uagb\/countdown\";i:0;s:12:\"uagb\/counter\";i:0;s:8:\"uagb\/faq\";i:0;s:14:\"uagb\/faq-child\";i:0;s:10:\"uagb\/forms\";i:0;s:17:\"uagb\/forms-accept\";i:0;s:19:\"uagb\/forms-checkbox\";i:0;s:15:\"uagb\/forms-date\";i:0;s:16:\"uagb\/forms-email\";i:0;s:17:\"uagb\/forms-hidden\";i:0;s:15:\"uagb\/forms-name\";i:0;s:16:\"uagb\/forms-phone\";i:0;s:16:\"uagb\/forms-radio\";i:0;s:17:\"uagb\/forms-select\";i:0;s:19:\"uagb\/forms-textarea\";i:0;s:17:\"uagb\/forms-toggle\";i:0;s:14:\"uagb\/forms-url\";i:0;s:14:\"uagb\/gf-styler\";i:0;s:15:\"uagb\/google-map\";i:0;s:11:\"uagb\/how-to\";i:0;s:16:\"uagb\/how-to-step\";i:0;s:9:\"uagb\/icon\";i:0;s:14:\"uagb\/icon-list\";i:0;s:20:\"uagb\/icon-list-child\";i:0;s:10:\"uagb\/image\";i:0;s:18:\"uagb\/image-gallery\";i:0;s:13:\"uagb\/info-box\";i:0;s:18:\"uagb\/inline-notice\";i:0;s:11:\"uagb\/lottie\";i:0;s:21:\"uagb\/marketing-button\";i:0;s:10:\"uagb\/modal\";i:0;s:18:\"uagb\/popup-builder\";i:0;s:16:\"uagb\/post-button\";i:0;s:18:\"uagb\/post-carousel\";i:0;s:17:\"uagb\/post-excerpt\";i:0;s:14:\"uagb\/post-grid\";i:0;s:15:\"uagb\/post-image\";i:0;s:17:\"uagb\/post-masonry\";i:0;s:14:\"uagb\/post-meta\";i:0;s:18:\"uagb\/post-taxonomy\";i:0;s:18:\"uagb\/post-timeline\";i:0;s:15:\"uagb\/post-title\";i:0;s:20:\"uagb\/restaurant-menu\";i:0;s:26:\"uagb\/restaurant-menu-child\";i:0;s:11:\"uagb\/review\";i:0;s:12:\"uagb\/section\";i:0;s:14:\"uagb\/separator\";i:0;s:11:\"uagb\/slider\";i:0;s:17:\"uagb\/slider-child\";i:0;s:17:\"uagb\/social-share\";i:0;s:23:\"uagb\/social-share-child\";i:0;s:16:\"uagb\/star-rating\";i:0;s:23:\"uagb\/sure-cart-checkout\";i:0;s:22:\"uagb\/sure-cart-product\";i:0;s:15:\"uagb\/sure-forms\";i:0;s:22:\"uagb\/table-of-contents\";i:0;s:9:\"uagb\/tabs\";i:0;s:15:\"uagb\/tabs-child\";i:0;s:18:\"uagb\/taxonomy-list\";i:0;s:9:\"uagb\/team\";i:0;s:16:\"uagb\/testimonial\";i:0;s:14:\"uagb\/wp-search\";i:0;s:19:\"uagb\/instagram-feed\";i:0;s:10:\"uagb\/login\";i:0;s:17:\"uagb\/loop-builder\";i:0;s:18:\"uagb\/loop-category\";i:0;s:20:\"uagb\/loop-pagination\";i:0;s:15:\"uagb\/loop-reset\";i:0;s:16:\"uagb\/loop-search\";i:0;s:14:\"uagb\/loop-sort\";i:0;s:17:\"uagb\/loop-wrapper\";i:0;s:13:\"uagb\/register\";i:0;s:19:\"uagb\/register-email\";i:0;s:24:\"uagb\/register-first-name\";i:0;s:23:\"uagb\/register-last-name\";i:0;s:22:\"uagb\/register-password\";i:0;s:30:\"uagb\/register-reenter-password\";i:0;s:19:\"uagb\/register-terms\";i:0;s:22:\"uagb\/register-username\";i:0;}"],"_seopress_titles_title":["\u7535\u6c60\u5305\u7845\u80f6\u5bc6\u5c01"],"_seopress_titles_desc":["\u7535\u6c60\u5305\u5bc6\u5c01\u4ef6\u9700\u9762\u5bf9\u6c34\u6c7d\u3001\u6e29\u5ea6\u5faa\u73af\u3001\u632f\u52a8\u548c\u957f\u671f\u538b\u7f29\u7b49\u5de5\u51b5\u3002\u6750\u6599\u5408\u89c4\u3001\u7ed3\u6784\u5197\u4f59\u548c\u6574\u5305\u9a8c\u8bc1\u5e94\u5728\u9879\u76ee\u65e9\u671f\u540c\u6b65\u63a8\u8fdb\u3002"],"_seopress_analysis_target_kw":["\u7535\u6c60\u5305\u7845\u80f6\u5bc6\u5c01,\u65b0\u80fd\u6e90\u6c7d\u8f66\u5bc6\u5c01,\u963b\u71c3\u7845\u80f6"],"_wp_old_slug":["xinnengyuanqichedianchibaoguijiaomifengfangshuizuranyunaihou"],"_wp_old_date":["2026-07-17"],"iawp_total_views":["40","40"],"_thumbnail_id":["2662"],"_uag_css_file_name":["uag-css-2411.css"]},"uagb_featured_image_src":{"full":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover.webp",1200,900,false],"thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-150x150.webp",150,150,true],"medium":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-300x225.webp",300,225,true],"medium_large":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-768x576.webp",768,576,true],"large":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-1024x768.webp",1024,768,true],"1536x1536":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover.webp",1200,900,false],"2048x2048":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover.webp",1200,900,false],"trp-custom-language-flag":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-16x12.webp",16,12,true],"woocommerce_thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-600x600.webp",600,600,true],"woocommerce_single":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-1000x750.webp",1000,750,true],"woocommerce_gallery_thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/07\/2411-cover-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"qunhe","author_link":"https:\/\/www.oem-silicone.com\/fr\/author\/qunhe\/"},"uagb_comment_info":0,"uagb_excerpt":"\u7535\u6c60\u5305\u5bc6\u5c01\u4ef6\u9700\u9762\u5bf9\u6c34\u6c7d\u3001\u6e29\u5ea6\u5faa\u73af\u3001\u632f\u52a8\u548c\u957f\u671f\u538b\u7f29\u7b49\u5de5\u51b5\u3002\u6750\u6599\u5408\u89c4\u3001\u7ed3\u6784\u5197\u4f59\u548c\u6574\u5305\u9a8c\u8bc1\u5e94\u5728\u9879\u76ee\u65e9\u671f\u540c\u6b65\u63a8\u8fdb\u3002 1\u2026","_links":{"self":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/2411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/comments?post=2411"}],"version-history":[{"count":1,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/2411\/revisions"}],"predecessor-version":[{"id":2413,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/2411\/revisions\/2413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/media\/2662"}],"wp:attachment":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/media?parent=2411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/categories?post=2411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/tags?post=2411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}