{"id":2566,"date":"2026-06-17T16:51:31","date_gmt":"2026-06-17T08:51:31","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2566"},"modified":"2026-07-01T09:31:20","modified_gmt":"2026-07-01T01:31:20","slug":"plating-metallization","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/fr\/service\/plating-metallization\/","title":{"rendered":"Galvanoplastie et m\u00e9tallisation"},"content":{"rendered":"<div class=\"material-page-wrapper\" style=\"line-height: 1.7 !important;letter-spacing: 0.03em !important;, arial, sans-serif !important;color: #333333 !important\">\n<p><!-- 3. \u91d1\u5c5e\u5316\u5de5\u827a\u5bf9\u6bd4\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"material-grades\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Matrice de comparaison des technologies de galvanoplastie et de m\u00e9tallisation<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">La cr\u00e9ation d'une couche m\u00e9tallique durable et hautement r\u00e9fl\u00e9chissante sur des plastiques moul\u00e9s n\u00e9cessite de s\u00e9lectionner la m\u00e9thode de d\u00e9p\u00f4t correcte en fonction des objectifs de performance :<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #d1c0a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Proc\u00e9d\u00e9 de m\u00e9tallisation<\/th>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">M\u00e9canisme de d\u00e9p\u00f4t du m\u00e9tal<\/th>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">\u00c9paisseur typique du m\u00e9tal<\/th>\n<th style=\"background-color: #f3f4f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Principaux avantages et applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Galvanoplastie (\u7535\u9540)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">D\u00e9p\u00f4t \u00e9lectrochimique de couches Cu-Ni-Cr<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">15 \u2013 30 \u00b5m<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Duret\u00e9 m\u00e9tallique exceptionnelle, excellente r\u00e9sistance aux rayures et \u00e0 l'usure. Utilis\u00e9 pour les calandres automobiles, les poign\u00e9es de porte et les appareils sanitaires.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Pulv\u00e9risation PVD (\u771f\u7a7a\u6e85\u5c04)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">D\u00e9p\u00f4t physique en phase vapeur (d\u00e9charge luminescente)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">0,1 \u2013 2,0 \u00b5m<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Haute uniformit\u00e9, conforme aux normes \u00e9cologiques, sans halog\u00e8ne, prend en charge les couleurs dynamiques. Appliqu\u00e9 dans les cadres de t\u00e9l\u00e9phones mobiles, les cosm\u00e9tiques de luxe et l'\u00e9lectronique grand public.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">M\u00e9tallisation sous vide (\u84b8\u9540)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u00c9vaporation thermique de l'aluminium sous vide<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">0,05 \u2013 0,2 \u00b5m<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Cycles rapides, haute r\u00e9flectivit\u00e9, faible co\u00fbt. N\u00e9cessite des couches de finition claires UV pour la protection. Convient aux jouets, bouchons d\u00e9coratifs et r\u00e9flecteurs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6811\u8102\u7535\u9540\u517c\u5bb9\u5ea6\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"molding-processes\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Compatibilit\u00e9 des substrats polym\u00e8res plaquables et chimie de gravure<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">L'adh\u00e9rence du placage repose sur l'ancrage m\u00e9canique. Les polym\u00e8res du substrat doivent poss\u00e9der la bonne distribution d'\u00e9lastom\u00e8re pour supporter la gravure chimique :<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #d1c0a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Substrat plaquable<\/th>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">M\u00e9canisme de gravure chimique<\/th>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Performance d'adh\u00e9rence (cycles thermiques)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">ABS de qualit\u00e9 plaquage<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">L'acide chromique\/sulfurique grave s\u00e9lectivement les micro-domaines de caoutchouc butadi\u00e8ne.<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excellente. La haute densit\u00e9 de cavit\u00e9s d'ancrage microscopiques assure un verrouillage m\u00e9canique maximal, survivant facilement \u00e0 des cycles thermiques s\u00e9v\u00e8res (-40\u00b0C \u00e0 80\u00b0C).<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Alliage PC\/ABS plaquable<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Grave la phase ABS, tandis que la matrice rigide en PC offre une r\u00e9sistance structurelle \u00e9lev\u00e9e.<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excellent. Offre une stabilit\u00e9 thermique et une r\u00e9sistance aux chocs sup\u00e9rieures \u00e0 celles de l'ABS pur, fortement recommand\u00e9 pour les garnitures automobiles haut de gamme.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Polym\u00e8res non polaires (PP\/PE)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">N\u00e9cessite une oxydation chimique lourde ou un chargement min\u00e9ral pour cr\u00e9er des sites d'ancrage artificiels.<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">M\u00e9diocre. Les qualit\u00e9s standard souffrent d'une faible r\u00e9sistance au pelage. Seules les qualit\u00e9s sp\u00e9ciales charg\u00e9es en min\u00e9raux sont recommand\u00e9es pour le placage.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 5. \u5236\u9020\u6280\u672f\u6307\u5357 --><\/p>\n<section class=\"manufacturing-guide\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Analyse de moulage : plan de r\u00e9sistance des m\u00e9taux et de relaxation des contraintes<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Le placage amplifie chaque d\u00e9faut structurel sur les surfaces en plastique brut. Assurer une adh\u00e9rence m\u00e9tallique permanente et \u00e9viter les cloques n\u00e9cessite un contr\u00f4le strict de l'injection scientifique :<\/p>\n<div style=\"border: 1px solid #d1c0a5 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #f3f4f6 !important;padding: 18px !important;border-bottom: 1px solid #d1c0a5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Contraintes de moulage et pr\u00e9vention des cloques<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Une vitesse d'injection ou une pression de maintien \u00e9lev\u00e9e cr\u00e9e une contrainte de cisaillement \u00e9lev\u00e9e pr\u00e8s du point d'injection, provoquant des couches de peau orient\u00e9es. Cette contrainte affaiblit les puits d'ancrage grav\u00e9s, entra\u00eenant des cloques ou un pelage de la couche m\u00e9tallique lors des cycles thermiques. Les ing\u00e9nieurs de process de Jucheng utilisent des profils d'injection lents \u00e0 mod\u00e9r\u00e9s et des temp\u00e9ratures de fusion \u00e9lev\u00e9es pour garantir des pi\u00e8ces sans contrainte.<\/p>\n<\/div>\n<div style=\"background-color: #faf6f0 !important;padding: 18px !important;border-bottom: 1px solid #d1c0a5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Outillage sans d\u00e9faut de surface (polissage miroir)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Parce que les couches m\u00e9talliques hautement r\u00e9fl\u00e9chissantes agissent comme des amplificateurs cosm\u00e9tiques, toute marque de retrait microscopique, ligne de soudure ou rayure sur la surface en plastique brut deviendra un d\u00e9faut flagrant apr\u00e8s le placage. Nous utilisons des blocs de cavit\u00e9 de moule en acier inoxydable S136 durci, polis miroir \u00e0 un niveau \u00e9lev\u00e9 \u00e0 l'aide de p\u00e2te de diamant pour \u00e9liminer tous les d\u00e9fauts des pi\u00e8ces brutes.<\/p>\n<\/div>\n<div style=\"background-color: #f3f4f6 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Politique de d\u00e9moulage sans silicone<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Les sprays de d\u00e9moulage \u00e0 base de silicone utilis\u00e9s pendant le moulage forment une barri\u00e8re hydrophobe invisible sur les surfaces des pi\u00e8ces, perturbant compl\u00e8tement la gravure \u00e0 l'acide chromique et d\u00e9truisant la liaison catalytique cuivre-nickel. Jucheng interdit strictement l'utilisation d'agents de d\u00e9moulage en silicone, garantissant que toutes les pi\u00e8ces plaqu\u00e9es sont impeccables et propres.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Plating &amp; Metallization Technologies comparison Matrix Creating a durable, highly reflective metal layer on molded plastics requires selecting the correct deposition method based on performance targets: Metallization Process Metal Deposition Mechanism Typical Metal thickness Key Advantages &amp; Applications Electroplating (\u7535\u9540) Electrochemical Deposition of Cu-Ni-Cr Layers 15 &#8211; 30 \u00b5m Outstanding metallic hardness, excellent scratch and [&hellip;]<\/p>\n","protected":false},"featured_media":2583,"template":"","process_category":[25],"class_list":["post-2566","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-surface-finishes"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/process\/2566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/media\/2583"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/media?parent=2566"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/fr\/wp-json\/wp\/v2\/process_category?post=2566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}