{"id":2564,"date":"2026-06-17T16:48:54","date_gmt":"2026-06-17T08:48:54","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2564"},"modified":"2026-07-01T09:26:40","modified_gmt":"2026-07-01T01:26:40","slug":"painting-coating","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/it\/service\/painting-coating\/","title":{"rendered":"Verniciatura e Rivestimento"},"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. \u55b7\u6d82\u6d82\u88c5\u4f53\u7cfb\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\">Sistemi di Verniciatura e Rivestimento e Prestazioni Funzionali<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">L'applicazione di vernici a spruzzo liquida ad alte prestazioni su materie plastiche stampate migliora sia la sensazione tattile premium che la durabilit\u00e0 chimica\/UV. Supportiamo diversi sistemi di rivestimento avanzati:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #b5a0b6 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f5f0f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Tecnologia di Rivestimento<\/th>\n<th style=\"background-color: #f5f0f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Mezzo di Rivestimento Tipico<\/th>\n<th style=\"background-color: #f5f0f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Spessore e Durezza<\/th>\n<th style=\"background-color: #f5f0f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantaggi principali e applicazioni<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Soft-Touch PU<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Vernice copolimero vellutata in poliuretano<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">15 \u2013 25 \u00b5m \/ HB a F<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornisce una sensazione calda, vellutata e gommosa con un'ottima presa. Utilizzato per controller di gioco, finiture interne di auto di fascia alta ed elettronica di consumo.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Trasparente UV a Polimerizzazione<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Vernice trasparente indurente ai raggi ultravioletti a base acrilica<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">10 \u2013 15 \u00b5m \/ 2H a 4H<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Protezione estrema da graffi e abrasioni, eccezionale resistenza chimica e mantenimento dell'alta lucentezza. Applicato su cruscotti auto e corpi di telefoni.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Vernice Metallica e Ceramica<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Rivestimenti a pigmento di alluminio \/ Sol-Gel<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">20 \u2013 30 \u00b5m \/ H a 2H<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Offre un'autentica sensazione di metallo anodizzato o ceramica, coprendo completamente le linee di saldatura. Utilizzato per elettrodomestici cosmetici e griglie esterne per auto.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6750\u6599\u8868\u9762\u80fd\u5bf9\u6bd4\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\">Energia Superficiale del Substrato e Compatibilit\u00e0 di Adesione della Vernice<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Le plastiche stampate possiedono diverse energie superficiali (livelli di dyne). Garantire che il livello di dyne del substrato sia superiore alla tensione superficiale della vernice \u00e8 fondamentale per l'adesione:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #b5a0b6 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #fcf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Substrato Polimerico<\/th>\n<th style=\"background-color: #fcf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Energia Superficiale Naturale<\/th>\n<th style=\"background-color: #fcf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Compatibilit\u00e0 di Adesione e Necessit\u00e0 di Pre-Trattamento<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">ABS \/ PC \/ PC-ABS<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Alta (38 \u2013 42 mN\/m)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Le strutture molecolari polari supportano l'adesione chimica diretta delle vernici PU e UV senza speciale pre-trattamento a fiamma.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">PP \/ PE (Poliolefine)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Bassa (29 \u2013 31 mN\/m)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Scarsa. Le catene non polari richiedono un trattamento attivo con fiamma, corona o plasma (aumentando i livelli di dyne oltre 38 mN\/m) e primer clorurati speciali.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">POM (Acetale) \/ Nylon (PA)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Da medio a basso (33 \u2013 36 mN\/m)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b5a0b6 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Moderata. I polimeri cristallini di grado scivoloso hanno un basso attrito superficiale, richiedendo un attacco acido superficiale o primer promotori di adesione prima della verniciatura.<\/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\">Analisi dello stampaggio: matrice di adesione del rivestimento e attivazione superficiale<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Garantire un'adesione impeccabile della vernice e rivestimenti senza bolle richiede una profonda competenza nella chimica dei polimeri e nella lavorazione spray sterile:<\/p>\n<div style=\"border: 1px solid #b5a0b6 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #f5f0f6 !important;padding: 18px !important;border-bottom: 1px solid #b5a0b6 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Mitigazione dei residui di agente distaccante<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Gli agenti distaccanti a base di silicone utilizzati durante lo stampaggio a iniezione formano una barriera idrofobica invisibile che distrugge completamente l'adesione della vernice, causando gravi difetti di distacco o \u201cocchi di pesce\u201d. Le linee di produzione di Jucheng impongono l'uso di agenti distaccanti senza silicone, o sottopongono i pezzi a un lavaggio con solvente chimico prima che entrino nella linea di verniciatura.<\/p>\n<\/div>\n<div style=\"background-color: #fcf6f5 !important;padding: 18px !important;border-bottom: 1px solid #b5a0b6 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Attivazione a bassa energia superficiale (fiamma e corona)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Per i polimeri non polari come il PP (Borealis RF365MO), implementiamo un trattamento automatico con fiamma o corona. Questo processo ossida lo strato superficiale del polimero, creando siti polari attivi (come gruppi carbonilici e idrossilici). Ci\u00f2 aumenta l'energia superficiale oltre 38 mN\/m, garantendo un legame chimico permanente con lo strato di vernice.<\/p>\n<\/div>\n<div style=\"background-color: #f5f0f6 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Cabine di verniciatura senza polvere Classe 10.000<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Qualsiasi particella di polvere microscopica trasportata dall'aria si depositer\u00e0 sulla vernice bagnata, causando inclusioni visibili e rovinando l'estetica delle superfici UV ad alta lucentezza. Jucheng esegue tutti i processi di verniciatura a liquido all'interno di cabine di verniciatura certificate Classe 10.000 senza polvere a pressione positiva, supportate da soffianti elettrostatiche di de-polvere.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Painting &amp; Coating Systems &amp; Functional Performance Applying high-performance liquid spray coats onto molded plastics enhances both haptic premium feel and chemical\/UV durability. We support multiple advanced coating systems: Coating Technology Typical Coating Medium Thickness &amp; Hardness Key Advantages &amp; Applications Soft-Touch PU Polyurethane Velvet Co-polymer Paint 15 &#8211; 25 \u00b5m \/ HB to F [&hellip;]<\/p>\n","protected":false},"featured_media":2586,"template":"","process_category":[25],"class_list":["post-2564","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-surface-finishes"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/process\/2564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media\/2586"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media?parent=2564"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/process_category?post=2564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}