{"id":2546,"date":"2026-06-15T17:16:30","date_gmt":"2026-06-15T09:16:30","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2546"},"modified":"2026-06-29T18:14:32","modified_gmt":"2026-06-29T10:14:32","slug":"tpu-lubrizol-estane-58211","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/it\/materials\/thermoplastic-polyurethane-tpu\/tpu-lubrizol-estane-58211\/","title":{"rendered":"TPU-Lubrizol Estane 58211"},"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\">Profilo di Infiammabilit\u00e0 e Tenacit\u00e0 Non Alogeno dell'Estane 58211<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">ESTANE\u00ae ZHF 58211 \u00e8 un poliuretano termoplastico (TPU) aromatico a base di polietere, non alogeno e ignifugo, progettato da Lubrizol per offrire eccezionale resistenza alla lacerazione, stabilit\u00e0 termica e bassa tossicit\u00e0 dei fumi:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #b0bec5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #edf4f9 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b0bec5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Propriet\u00e0 Fisica e di Sicurezza<\/th>\n<th style=\"background-color: #edf4f9 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b0bec5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Valore SABIC Ultem 1000<\/th>\n<th style=\"background-color: #edf4f9 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b0bec5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantaggio nello stampaggio e nell'uso finale<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Ritardante di Fiamma Ecologico<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Formulazione Senza Alogeni (NHFR)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Ottiene la ritardanza di fiamma senza alogeni, prevenendo fumi tossici e emissione di gas acidi, garantendo elevata sicurezza nei sistemi di trasporto.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Resistenza a Lacerazione e Usura<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Resistenza alla Lacerazione Graves 84 kN\/m<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornisce un'eccezionale resistenza alla lacerazione e all'abrasione (perdita Taber 2mg), prevenendo la propagazione di cricche nei soffietti protettivi dinamici.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Flessibilit\u00e0 a Basse Temperature<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Temperatura di Transizione Vetrosa -38\u00b0C<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Mantiene un'eccezionale tenacit\u00e0 della matrice polimerica e flessibilit\u00e0 elastica in ambienti a congelamento profondo, evitando rotture fragili.<\/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 per componenti strutturali in Estane 58211 ignifugo<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Grazie alle sue prestazioni di flusso ad alta fluidit\u00e0 e al basso ritiro da stampo, Estane 58211 viene lavorato in modo costante all'interno di cavit\u00e0 precise:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #b0bec5 !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 #b0bec5 !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: #faf6f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #b0bec5 !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 #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Passacavi per impieghi gravosi<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. Configurato con iniezione a canale caldo per stampare gommini di protezione per cavi leggeri, soffietti dinamici e manicotti protettivi industriali.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Guarnizioni industriali ignifughe<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Eccellente. L'eccezionale stabilit\u00e0 dimensionale, il basso degassamento e l'elevata resistenza chimica prevengono la distorsione strutturale.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Sovrastampaggio di connettori multipolare<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #b0bec5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Buono. Altamente compatibile con altre resine tecniche per fornire guarnizioni flessibili localizzate e barriere protettive dinamiche a tenuta di gas.<\/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 e allo stampaggio di TPU-Lubrizol Estane 58211<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Lo stampaggio di un elastomero amorfo ad alte prestazioni come Estane 58211 richiede limiti termici rigorosi e configurazioni di stampo a basso stress per prevenire la formazione di bave:<\/p>\n<div style=\"border: 1px solid #b0bec5 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #edf4f9 !important;padding: 18px !important;border-bottom: 1px solid #b0bec5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Controllo delle bave a livello di micron (precisione dell'attrezzatura)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Poich\u00e9 Estane 58211 ha eccezionali capacit\u00e0 di flusso, la resina fusa pu\u00f2 penetrare facilmente in piccoli spazi dello stampo, causando bave sulla linea di divisione. La divisione utensili di Jucheng utilizza macchine CNC a 5 assi per raggiungere micro-tolleranze, mantenendo i giochi di divisione dello stampo strettamente entro 0,005 mm su blocchi di cavit\u00e0 in acciaio inossidabile S136 di prima qualit\u00e0.<\/p>\n<\/div>\n<div style=\"background-color: #faf6f5 !important;padding: 18px !important;border-bottom: 1px solid #b0bec5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Matrice delle temperature dello stampo (cristallizzazione)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Manteniamo le temperature dello stampo a 20\u00b0C\u201340\u00b0C (68\u00b0F\u2013104\u00b0F) utilizzando refrigeratori ad acqua pressurizzata. Mantenere gli stampi freddi \u00e8 fondamentale per congelare rapidamente la fase elastomerica morbida, consentendo un'espulsione automatica senza deformazioni. Le temperature del fuso sono controllate a 190\u00b0C\u2013210\u00b0C.<\/p>\n<\/div>\n<div style=\"background-color: #edf4f9 !important;padding: 18px !important;border-bottom: 1px solid #b0bec5 !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\">TPU is highly hygroscopic. Moisture causes hydrolytic polymer chain cleavage, making surgical parts brittle. We dry raw material in desiccant hopper dryers at 100\u00b0C\u2013110\u00b0C (212\u00b0F to 230\u00b0F) for 3\u20134 hours, keeping moisture below 0.02% before molding, protecting dynamic mechanical tensile bonds.<\/p>\n<\/div>\n<div style=\"background-color: #faf6f5 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Compensazione dell'elevato ritiro elastico<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Like standard TPU, Estane 58211 exhibits high shrinkage (typically 1.0% to 2.0% depending on hardness and grade). Our tooling division scales mold cavities precisely to compensate for this shrinkage, ensuring exact dimensional results verified by Zeiss CMM.<\/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\">Key Application Fields for TPU-Lubrizol Estane 58211<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Infrastrutture industriali e macchinari:<\/strong> Heavy-duty high-pressure industrial oil seals, chemical-resistant gaskets, dynamic expansion plugs, and protective cable boots.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Ricarica EV e automotive (IATF 16949):<\/strong> Custom automotive charging gun cables, high-voltage sensor covers, electrical fuse housings, and vehicle bellows.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Elettronica di Consumo e Dispositivi Indossabili:<\/strong> High-safety Wi-Fi router enclosures, adapter housings, power tool housings, and set-top boxes.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Estane 58211 Non-Halogen Flammability &amp; Toughness Profile ESTANE\u00ae ZHF 58211 is a non-halogen, flame-retardant, aromatic polyether-based thermoplastic polyurethane (TPU) engineered by Lubrizol, designed to deliver exceptional tear strength, thermal stability, and low smoke toxicity: Physical &amp; Safety Property SABIC Ultem 1000 Value Molding &amp; End-Use Advantage Eco Flame Retardant Halogen-Free (NHFR) Formulation Achieves flame retardancy [&hellip;]<\/p>\n","protected":false},"featured_media":2511,"template":"","meta":[],"class_list":["post-2546","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\/2546","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\/2511"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media?parent=2546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}