{"id":2573,"date":"2026-06-17T17:12:17","date_gmt":"2026-06-17T09:12:17","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2573"},"modified":"2026-06-30T15:19:04","modified_gmt":"2026-06-30T07:19:04","slug":"pc-sabic-lexan-3412","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/it\/materials\/glass-fiber-gf\/pc-sabic-lexan-3412\/","title":{"rendered":"PC-SABIC Lexan 3412"},"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. \u6750\u6599\u4e0b\u5c5e\u578b\u53f7\u4ecb\u7ecd\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\">Griglia di tolleranza termica e modulo meccanico Lexan 3412 riempito con vetro<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">La resina LEXAN\u2122 3412 \u00e8 una resina di policarbonato amorfa rinforzata con fibra di vetro al 20%, progettata da SABIC, certificata per offrire resistenza eccezionale, stabilit\u00e0 dimensionale continua e bassa espansione termica secondo gli standard ISO\/ASTM:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #9cc2c5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #e8f1f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Propriet\u00e0 ingegneristica<\/th>\n<th style=\"background-color: #e8f1f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Valore Tipico (DAM \/ ISO)<\/th>\n<th style=\"background-color: #e8f1f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantaggio del componente strutturale<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Rigidit\u00e0 Strutturale<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Modulo a trazione 5.500 MPa \/ Resistenza 90 MPa<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornisce un modulo che corrisponde al metallo e resistenza al creep, prevenendo la deformazione del componente sotto carichi strutturali continui.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Distorsione al Calore (HDT)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">135 \u00b0C (DAM @ 1,80 MPa)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Mantiene le propriet\u00e0 meccaniche e la forma sotto carico termico continuo in ambienti elettronici ad alto calore.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Ritiro anisotropo<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Ritiro da stampo 0,2% \u2013 0,4%<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">La differenza minima di ritiro parallelo e normale al flusso previene la torsione o l'imbarcamento del pezzo su piastre piane di ampia luce.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6750\u6599\u6240\u5e94\u7528\u7684\u5de5\u827a\u4ecb\u7ecd\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\">Configurazioni di processo strutturali per impieghi gravosi per Lexan 3412<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Con la sua elevata rigidit\u00e0 e l'eccellente flusso di fusione del polimero di base, Lexan 3412 riempie in modo consistente cavit\u00e0 strutturali complesse:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #9cc2c5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f5f6f8 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Classe di tecnologia di stampaggio<\/th>\n<th style=\"background-color: #f5f6f8 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Compatibilit\u00e0 di processo e dettagli operativi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Staffette elettriche di precisione<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Completamente ottimizzato per staffette di contatori elettrici strutturali, basi per rel\u00e8, interruttori automatici e telai di interruttori elettrici.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Alloggiamento Strutturale Automotive<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Perfetto per alloggiamenti sensori ad alta resistenza, gruppi paraurti fari, staffe specchietti retrovisori e piastre maniglie porte.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Blocchi Connettori Alta Tensione<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cc2c5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Elevata resistenza alla trazione e modulo sono ideali per incapsulare perni terminali in ottone e piastre connettori dinamiche.<\/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\">Guida alla Lavorazione di PC-SABIC Lexan 3412 con Stampaggio e Fibra di Vetro<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Lo stampaggio di un composito amorfo standard come Lexan 3412 richiede un controllo rigoroso dell'umidit\u00e0 e una colata ottimizzata per prevenire usura abrasiva degli stampi e deformazioni:<\/p>\n<div style=\"border: 1px solid #9cc2c5 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #e8f1f2 !important;padding: 18px !important;border-bottom: 1px solid #9cc2c5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Utensili in acciaio temprato S136 (prevenzione dell'usura abrasiva)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Le fibre di vetro corte 20% agiscono come mezzo abrasivo ad alte velocit\u00e0 di iniezione. La divisione stampi di Jucheng previene l'erosione delle cavit\u00e0 costruendo stampi con acciaio per utensili inossidabile S136 premium temprato a 48\u201352 HRC e lavorato sulle nostre CNC a 5 assi, garantendo precisione del piano di divisione a lungo termine e parti senza bave.<\/p>\n<\/div>\n<div style=\"background-color: #f5f6f8 !important;padding: 18px !important;border-bottom: 1px solid #9cc2c5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Eliminazione delle Fibre Fluttuanti (Qualit\u00e0 Superficiale)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Se la temperatura dello stampo \u00e8 fredda, la matrice polimerica congela troppo rapidamente, permettendo alle fibre di risalire allo strato superficiale (causando una superficie ruvida e biancastra). Utilizziamo temperature dinamiche elevate dello stampo (80\u00b0C\u2013115\u00b0C \/ 176\u00b0F\u2013239\u00b0F) per mantenere la matrice superficiale resinosa e lucida.<\/p>\n<\/div>\n<div style=\"background-color: #e8f1f2 !important;padding: 18px !important;border-bottom: 1px solid #9cc2c5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Protocollo di essiccazione con essiccante (prevenzione dell'idrolisi)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Il PC \u00e8 altamente sensibile all'umidit\u00e0 ad alte temperature di fusione. Lo stampaggio umido provoca una rapida scissione idrolitica della catena, causando severe sbavature, bolle di gas e un forte calo della resistenza all'impatto. Asciughiamo con essiccante la resina Lexan 3412 a 120\u00b0C (248\u00b0F) per 3\u20134 ore, mantenendo l'umidit\u00e0 sotto 0,02%.<\/p>\n<\/div>\n<div style=\"background-color: #f5f6f8 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Controllo della Temperatura di Fusione e dello Stampo<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Le temperature del cilindro di lavorazione sono mantenute tra 280\u00b0C e 310\u00b0C (536\u00b0F a 590\u00b0F) per garantire una fusione omogenea. Le temperature dello stampo sono mantenute a 80\u00b0C\u2013110\u00b0C (176\u00b0F\u2013230\u00b0F) utilizzando riscaldatori ad acqua pressurizzata per massimizzare la tenacit\u00e0 meccanica e la lucentezza.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- 6. \u4e3b\u8981\u5e94\u7528\u884c\u4e1a\u9886\u57df --><\/p>\n<section class=\"key-applications\">\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\">Campi di Applicazione Chiave per PC-SABIC Lexan 3412<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Elettrico Automotive e Strutture (IATF 16949):<\/strong> Connettori batteria EV ad alta tensione, alloggiamenti sensori, gruppi paraurti fari, staffe specchietti retrovisori e pedali acceleratore.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Reti intelligenti e infrastrutture elettriche:<\/strong> Interruttori automatici industriali, prese per rel\u00e8 per impieghi gravosi, morsettiere, contatori elettrici intelligenti e coperture per guide DIN.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Prodotti di consumo e sicurezza:<\/strong> Visiere protettive, cupole per telecamere di sorveglianza, caschi di sicurezza, bicchieri trasparenti e componenti strutturali per droni.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Lexan 3412 Glass-Filled Mechanical Modulus &amp; Thermal Tolerance Grid LEXAN\u2122 Resin 3412 is a 20% glass fiber reinforced, amorphous polycarbonate resin engineered by SABIC, certified to deliver outstanding strength, continuous dimensional stability, and low thermal expansion under ISO\/ASTM standards: Engineering Property Typical Value (DAM \/ ISO) Structural Component Benefit Structural Rigidity Tensile Modulus 5,500 MPa [&hellip;]<\/p>\n","protected":false},"featured_media":2524,"template":"","meta":[],"class_list":["post-2573","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/material_model\/2573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media\/2524"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media?parent=2573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}