{"id":2394,"date":"2026-05-23T16:36:51","date_gmt":"2026-05-23T08:36:51","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2394"},"modified":"2026-06-29T11:03:55","modified_gmt":"2026-06-29T03:03:55","slug":"pa-basf-ultramid-b3s","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/it\/materials\/polyamide-pa-nylon\/pa-basf-ultramid-b3s\/","title":{"rendered":"PA-BASF Ultramid B3S"},"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\">BASF Ultramid B3S Finemente Cristallino e Profilo di Flusso<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Ultramid\u00ae B3S \u00e8 un grado di PA6 per stampaggio a iniezione a scorrimento facile e finemente cristallino sviluppato da BASF, progettato per ottimizzare i tempi di ciclo per componenti tecnici a parete sottile in condizioni di stampato asciutto (DAM):<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #cccccc !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f5faf6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cccccc !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Parametri Fisici e di Flusso<\/th>\n<th style=\"background-color: #f5faf6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cccccc !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Ultramid B3S Valori Tipici Metrici (DAM)<\/th>\n<th style=\"background-color: #f5faf6 !important;color: #111111 !important;padding: 14px 18px !important;border: 1px solid #cccccc !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantaggio dello Stampaggio ad Alta Velocit\u00e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Flusso di Fusione Eccezionale<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">MVR 145 cm\u00b3\/10min (275\u00b0C x 5kg)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Consente un riempimento fluido della cavit\u00e0 a bassa pressione di componenti elettronici complessi a parete sottile e micro-raccordi senza difetti di riempimento incompleto.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Rapida Solidificazione<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Matrice di Nucleazione Finemente Cristallina<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Assicura un raffreddamento e una solidificazione estremamente rapidi della fusione, riducendo drasticamente i cicli di apertura dello stampo e massimizzando la produttivit\u00e0.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Processo Termico<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Temperatura di Fusione 220\u00b0C<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Richiede un'energia di riscaldamento della fusione significativamente inferiore rispetto al PA66 (262\u00b0C), riducendo l'usura della macchina, la degradazione termica e i costi energetici.<\/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\">Adattabilit\u00e0 di processo e ciclo per l'Ultramid B3S ad alta velocit\u00e0<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Con la sua nucleazione micro-cristallina e la matrice altamente fluida, l'Ultramid B3S eccelle nelle linee di produzione automatizzate ad alta velocit\u00e0:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #cccccc !important\">\n<thead>\n<tr>\n<th style=\"background-color: #faf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cccccc !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Tecnologia di stampaggio<\/th>\n<th style=\"background-color: #faf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #cccccc !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 #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Componenti tecnici a parete sottile<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Completamente ottimizzato per alloggiamenti microelettronici ad alta trasparenza, accessori per contatori intelligenti e telai di connettori intricati.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Morsetti e fissaggi a ciclo rapido<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Ideale per morsetti strutturali in plastica per impieghi gravosi, clip di fissaggio automobilistiche, ancoraggi per fili elettrici e fascette per cavi.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Stampaggio di precisione a cavit\u00e0 multipla<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. L'eccezionale indice di fluidit\u00e0 (MFR) supporta cicli di iniezione rapidi a cavit\u00e0 multipla con una riproduzione del peso altamente uniforme.<\/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 progettazione di stampi e allo stampaggio senza bave per PA-BASF Ultramid B3S<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Lo stampaggio di una resina cristallina non rinforzata e altamente fluida come l'Ultramid B3S richiede una precisa chiusura della linea di divisione per prevenire la formazione di bave e un'accurata pre-essiccazione per proteggere la tenacit\u00e0 meccanica:<\/p>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Controllo delle bave a livello di micron (precisione dello stampo):<\/strong> Poich\u00e9 l'Ultramid B3S presenta un'eccezionale fluidit\u00e0 (MVR 145), la resina fusa pu\u00f2 penetrare facilmente in piccoli spazi dello stampo, causando antiestetiche bave sulla linea di divisione. La divisione stampi di Jucheng utilizza macchine CNC a 5 assi per ottenere micro-tolleranze, mantenendo i giochi di chiusura dello stampo rigorosamente entro 0,005 mm su blocchi cavit\u00e0 in acciaio inossidabile premium S136.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Pre-essiccazione con essiccante:<\/strong> Il poliammide 6 assorbe l'umidit\u00e0 atmosferica. Se stampato umido, le catene polimeriche subiscono idrolisi, distruggendo la tenacit\u00e0 meccanica e causando splay superficiale. Essicchiamo la resina grezza in essiccatori a tramoggia con essiccante a 80\u00b0C (176\u00b0F) per 2-4 ore per mantenere l'umidit\u00e0 rigorosamente al di sotto dello 0,10%.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Controllo della temperatura di fusione e dello stampo:<\/strong> Processing barrel temperatures are maintained between 250\u00b0C and 270\u00b0C (482\u00b0F to 518\u00b0F). Mold temperatures are kept at 40\u00b0C to 80\u00b0C (104\u00b0F to 176\u00b0F) using pressurized water heaters to maximize mechanical toughness and gloss.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Predictable Shrinkage:<\/strong> Due to its finely crystalline nucleation, Ultramid B3S exhibits highly predictable shrinkage (1.10% to 1.60%). Our tooling engineers compensate for this shrinkage during our free DFM stage to secure high dimensional stability on automated runs.<\/li>\n<\/ul>\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\">Key Application Fields for PA-BASF Ultramid B3S<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Automotive Interiors &amp; Components (IATF 16949):<\/strong> Dynamic fixing clamps, seat trim accessories, door handle brackets, wire harness clips, and fuel tank system brackets.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Ingegneria Elettrica e per Smart Grid:<\/strong> Multi-pin electrical connectors, high-density terminal blocks, smart-grid meter housings, dynamic switch gears, and coil bobbins.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Consumer Goods &amp; Fittings:<\/strong> Heavy-duty industrial cable anchors, luggage fittings, dynamic power tool accessories, appliance housings, and household clamps.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>BASF Ultramid B3S Finely Crystalline &amp; Flow Profile Ultramid\u00ae B3S is an easy-flowing, finely crystalline PA6 injection molding grade developed by BASF, designed to optimize cycle times for thin-walled technical components under dry-as-molded (DAM) conditions: Physical &amp; Flow Parameter Ultramid B3S Typical Metric (DAM) High-Speed Molding Advantage Exceptional Melt Flow MVR 145 cm\u00b3\/10min (275\u00b0C x [&hellip;]<\/p>\n","protected":false},"featured_media":2395,"template":"","meta":[],"class_list":["post-2394","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\/2394","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\/2395"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media?parent=2394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}