{"id":10988,"date":"2026-01-04T09:58:39","date_gmt":"2026-01-04T09:58:39","guid":{"rendered":"https:\/\/topkingtapes.com\/?post_type=product&#038;p=10988"},"modified":"2026-01-04T09:58:40","modified_gmt":"2026-01-04T09:58:40","slug":"copper-foil-over-foam-emi-gaskets","status":"publish","type":"product","link":"https:\/\/topkingtapes.com\/fr\/product\/copper-foil-over-foam-emi-gaskets\/","title":{"rendered":"Joints EMI en feuille de cuivre sur mousse"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le joint en mousse EMI envelopp\u00e9 de feuille de cuivre est une solution de blindage sp\u00e9cialis\u00e9e con\u00e7ue pour les applications \u00e9lectroniques haut de gamme. Au lieu d&#039;un <a href=\"https:\/\/topkingtapes.com\/fr\/product\/plain-weave-fabric-over-foam-emi-gaskets\/\">tissu tiss\u00e9 sur joint en mousse<\/a>, Ce joint utilise une fine couche flexible de feuille de cuivre conductrice enroul\u00e9e autour d&#039;un noyau en mousse r\u00e9siliente.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Joints EMI en feuille de cuivre sur mousse\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/fKh23f8yJjE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques des joints en feuille de cuivre sur mousse<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Excellente conductivit\u00e9<\/strong>: La feuille de cuivre pur offre une tr\u00e8s faible r\u00e9sistance de surface (&lt; 0,05 \u03a9\/sq), offrant des performances comparables ou sup\u00e9rieures \u00e0 celles de nombreuses alternatives textiles dans les applications \u00e0 haute fr\u00e9quence.<\/li>\n\n\n\n<li><strong>Blindage efficace contre les interf\u00e9rences \u00e9lectromagn\u00e9tiques et radio\u00e9lectriques<\/strong>Sa construction en cuivre massif offre une att\u00e9nuation fiable des ondes \u00e9lectromagn\u00e9tiques, adapt\u00e9e aux environnements \u00e9lectroniques sensibles.<\/li>\n\n\n\n<li><strong>Surface m\u00e9tallique lisse<\/strong>La couche de cuivre non poreuse offre une r\u00e9sistance sup\u00e9rieure \u00e0 la p\u00e9n\u00e9tration d&#039;humidit\u00e9 et de poussi\u00e8re par rapport aux tissus tiss\u00e9s.<\/li>\n\n\n\n<li><strong>Compression souple<\/strong>: Le noyau en mousse r\u00e9siliente assure une excellente adaptation aux surfaces irr\u00e9guli\u00e8res avec une faible force de fermeture.<\/li>\n\n\n\n<li><strong>r\u00e9sistance \u00e0 l&#039;oxydation<\/strong>: Placage optionnel en \u00e9tain ou en nickel disponible pour une durabilit\u00e9 accrue dans des conditions difficiles ou humides.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Applications courantes des joints en mousse conductrice de feuille de cuivre<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Modules RF\u00a0: <\/strong>Mise \u00e0 la terre et blindage des composants haute fr\u00e9quence.<\/li>\n\n\n\n<li><strong>Mat\u00e9riel m\u00e9dical : <\/strong>Contr\u00f4le pr\u00e9cis des interf\u00e9rences \u00e9lectromagn\u00e9tiques dans les dispositifs de diagnostic et d&#039;imagerie.<\/li>\n\n\n\n<li><strong>Portes et bo\u00eetiers d&#039;armoires\u00a0: <\/strong>\u00c9tanch\u00e9it\u00e9 des joints dans les baies de serveurs et les panneaux industriels.<\/li>\n\n\n\n<li><strong>Mise \u00e0 la terre du circuit imprim\u00e9\u00a0: <\/strong>\u00c9tablir des chemins de masse fiables entre les cartes et le ch\u00e2ssis.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">En tant que sp\u00e9cialiste des mat\u00e9riaux auxiliaires \u00e9lectroniques, <a href=\"https:\/\/topkingtapes.com\/fr\/\" data-type=\"page\" data-id=\"442\">TOPKING<\/a> Nous fournissons des joints en mousse conductrice de haute qualit\u00e9, ainsi que des services complets de d\u00e9coupe et de transformation. Nous transformons les mati\u00e8res premi\u00e8res en composants de pr\u00e9cision adapt\u00e9s \u00e0 la mise \u00e0 la terre des circuits imprim\u00e9s, au blindage des E\/S et \u00e0 l&#039;\u00e9tanch\u00e9it\u00e9 des bo\u00eetiers. Du prototypage rapide \u00e0 la production en s\u00e9rie, nous proposons des solutions compl\u00e8tes de protection contre les interf\u00e9rences \u00e9lectromagn\u00e9tiques (EMI) avec des options flexibles, notamment un support adh\u00e9sif conducteur et un placage de protection (cuivre nu, \u00e9tam\u00e9 ou nickel\u00e9).<\/p>","protected":false},"featured_media":10991,"template":"","meta":{"_acf_changed":true,"_seopress_titles_title":"Copper Foil Over Foam Gasket | High Shielding EMI Gasket | TOPKING","_seopress_titles_desc":"High-performance Copper Foil Over Foam EMI Gaskets. Features pure copper cladding for superior conductivity and shielding (>85dB). 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It provides excellent EMI\/RFI shielding, low compression force, and reliable grounding for electronic enclosures, making it ideal for applications requiring high conductivity and conformability.<\/p>"},"_links":{"self":[{"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/product\/10988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10993"},{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10994"},{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10990"},{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10992"},{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10995"},{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10989"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media\/10991"}],"wp:attachment":[{"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/media?parent=10988"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/product-category?post=10988"},{"taxonomy":"product-tag","embeddable":true,"href":"https:\/\/topkingtapes.com\/fr\/wp-json\/wp\/v2\/product-tag?post=10988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}