{"id":2574,"date":"2026-06-17T17:18:14","date_gmt":"2026-06-17T09:18:14","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2574"},"modified":"2026-06-30T15:33:18","modified_gmt":"2026-06-30T07:33:18","slug":"pps-toray-torelina-a504fg","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/pt\/materials\/glass-fiber-gf\/pps-toray-torelina-a504fg\/","title":{"rendered":"PPS-Toray Torelina A504FG"},"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\">Mec\u00e2nica Estrutural e Limites T\u00e9rmicos do Torelina A504FG<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">TORELINA\u2122 A504FG \u00e9 uma resina de polifenileno sulfeto semicristalino refor\u00e7ada com fibra de vidro 40% (PPS-GF40) projetada pela Toray, certificada para fornecer rigidez mec\u00e2nica incompar\u00e1vel, repetibilidade dimensional e limites t\u00e9rmicos excepcionais sob padr\u00f5es ISO\/ASTM:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #9cb3a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #eaf4ef !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Par\u00e2metro F\u00edsico e Mec\u00e2nico<\/th>\n<th style=\"background-color: #eaf4ef !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Especifica\u00e7\u00e3o Nominal do Torelina A504FG<\/th>\n<th style=\"background-color: #eaf4ef !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantagem da Substitui\u00e7\u00e3o de Metal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Rigidez Estrutural<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">M\u00f3dulo de Tra\u00e7\u00e3o 14.500 MPa \/ Resist\u00eancia 195 MPa<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornece m\u00f3dulo extraordin\u00e1rio, equivalente ao metal, em baixa densidade (1,66 g\/cm\u00b3), permitindo enormes redu\u00e7\u00f5es de peso em rela\u00e7\u00e3o a fundi\u00e7\u00f5es de lat\u00e3o e zinco.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Deflex\u00e3o T\u00e9rmica (HDT)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">265 \u00b0C (DAM @ 1,80 MPa)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Garante estabilidade dimensional absoluta e integridade estrutural inabal\u00e1vel sob temperaturas cont\u00ednuas extremas e perfis de carga din\u00e2micos.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Contra\u00e7\u00e3o Cristalina<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Contra\u00e7\u00e3o Linear 0,18% (Dire\u00e7\u00e3o do Fluxo)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornece contra\u00e7\u00e3o p\u00f3s-moldagem excepcionalmente baixa e isotr\u00f3pica, prevenindo tor\u00e7\u00e3o da pe\u00e7a e garantindo faces de veda\u00e7\u00e3o planas e com toler\u00e2ncia apertada.<\/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\">Configura\u00e7\u00f5es de Processo para Componentes Estruturais com Torelina A504FG<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Com seu desempenho de fluxo de fus\u00e3o elevado e baixa contra\u00e7\u00e3o de molde, o Torelina A504FG processa consistentemente dentro de cavidades precisas:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #9cb3a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f3f5f4 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Classe de Tecnologia de Moldagem<\/th>\n<th style=\"background-color: #f3f5f4 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Compatibilidade de Processo e Detalhes Operacionais<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Bombas de \u00c1gua e Refrigera\u00e7\u00e3o Automotiva<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. Configurado com aquecimento a \u00f3leo pressurizado para moldar impulsores de bombas de \u00e1gua, carca\u00e7as de termostatos e conex\u00f5es de l\u00edquido de arrefecimento do motor com alta resist\u00eancia de solda.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">V\u00e1lvulas de Fluidos Resistentes a Qu\u00edmicos<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. Altamente otimizado para bicos de pulveriza\u00e7\u00e3o qu\u00edmica, v\u00e1lvulas misturadoras de \u00e1gua quente, medidores de fluxo de g\u00e1s e juntas de alta press\u00e3o com extrema resist\u00eancia a solventes.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Eletr\u00f4nicos de Alta Precis\u00e3o<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #9cb3a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Bom. Estabilidade dimensional excepcional, baixa emiss\u00e3o de gases e excelente resist\u00eancia \u00e0 flu\u00eancia em altas temperaturas previnem distor\u00e7\u00e3o estrutural em conectores SMT.<\/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\">Matriz de Preven\u00e7\u00e3o de Cristaliza\u00e7\u00e3o e Flash em Alta Temperatura<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Moldar um PPS refor\u00e7ado com fibra de vidro de resist\u00eancia ultra-alta ao calor, 40%, como o Torelina A504FG, requer controle rigoroso da temperatura do molde e preven\u00e7\u00e3o de desgaste abrasivo:<\/p>\n<div style=\"border: 1px solid #9cb3a5 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #eaf4ef !important;padding: 18px !important;border-bottom: 1px solid #9cb3a5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Controle de Rebarbas em N\u00edvel de M\u00edcron (Precis\u00e3o de Ferramentas)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Devido \u00e0 extrema fluidez (baixa viscosidade) do Torelina A504FG durante a moldagem padr\u00e3o de pico a 310\u00b0C, a resina fundida pode facilmente infiltrar-se em pequenas folgas do molde, causando flash na linha de parti\u00e7\u00e3o. A divis\u00e3o de ferramentaria da Jucheng usa m\u00e1quinas CNC de 5 eixos para alcan\u00e7ar micro-toler\u00e2ncias, mantendo as folgas de parti\u00e7\u00e3o do molde estritamente dentro de 0,005mm em blocos de cavidade de molde premium em a\u00e7o inoxid\u00e1vel S136.<\/p>\n<\/div>\n<div style=\"background-color: #f3f5f4 !important;padding: 18px !important;border-bottom: 1px solid #9cb3a5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Gerenciando o Desgaste Abrasivo das Fibras<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">As fibras curtas de vidro 40% atuam como um meio abrasivo sob altas velocidades de inje\u00e7\u00e3o. A divis\u00e3o de ferramentaria da Jucheng previne a eros\u00e3o da cavidade construindo moldes com a\u00e7o ferramenta endurecido premium (H13) tratado termicamente a 50\u201352 HRC e polido espelhado, garantindo precis\u00e3o de linha de parti\u00e7\u00e3o de longo prazo e pe\u00e7as sem flash.<\/p>\n<\/div>\n<div style=\"background-color: #eaf4ef !important;padding: 18px !important;border-bottom: 1px solid #9cb3a5 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Matriz de Temperatura de Molde Aquecido a \u00d3leo (Cristaliza\u00e7\u00e3o)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Mantemos as temperaturas do molde a 130\u00b0C\u2013150\u00b0C (266\u00b0F a 302\u00b0F) usando controladores de temperatura de \u00f3leo pressurizado. Altas temperaturas de molde maximizam o brilho superficial, reduzem linhas de solda e previnem que as fibras de vidro superficiais flutuem, garantindo um acabamento liso e sem fibras.<\/p>\n<\/div>\n<div style=\"background-color: #f3f5f4 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Pr\u00e9-secagem e ventila\u00e7\u00e3o para desgaseifica\u00e7\u00e3o<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Secamos a resina bruta em secadores de funil desumidificadores a 120\u00b0C\u2013140\u00b0C (248\u00b0F\u2013284\u00b0F) por 3\u20134 horas. Isso elimina o espargimento superficial e previne microvazios na linha de solda, mantendo a umidade interna estritamente abaixo de 0,02%. Ranhuras precisas de ventila\u00e7\u00e3o (profundidade de 0,015mm) s\u00e3o cortadas ao longo das linhas de parti\u00e7\u00e3o para expelir g\u00e1s durante opera\u00e7\u00f5es de alto fluxo de fus\u00e3o.<\/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\">Principais Campos de Aplica\u00e7\u00e3o para PPS-Toray Torelina A504FG<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Trens de For\u00e7a e Chassis Automotivos (IATF 16949):<\/strong> Impulsores de bombas de \u00e1gua de alta press\u00e3o, carca\u00e7as de termostatos, c\u00e2maras finais de radiadores, tampas de separadores de \u00f3leo e conex\u00f5es de refrigera\u00e7\u00e3o do motor.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Hidr\u00e1ulica Industrial e Sistemas de Fluidos:<\/strong> V\u00e1lvulas misturadoras de \u00e1gua de caldeiras, bicos de pulveriza\u00e7\u00e3o qu\u00edmica, v\u00e1lvulas combinadas de torneiras dom\u00e9sticas, hidr\u00f4metros e acoplamentos de tubos de alta press\u00e3o.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Conectores El\u00e9tricos, de Escrit\u00f3rio e SMT:<\/strong> Conectores SMT de alta densidade, rel\u00e9s el\u00e9tricos, medidores de energia inteligentes, disjuntores de alta tens\u00e3o e conjuntos de engrenagens de impressoras.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Torelina A504FG Structural Mechanics &amp; Thermal Limits TORELINA\u2122 A504FG is a 40% glass fiber reinforced semi-crystalline Polyphenylene Sulfide (PPS-GF40) resin engineered by Toray, certified to deliver unmatched mechanical stiffness, dimensional repeatability, and exceptional thermal limits under ISO\/ASTM standards: Physical &amp; Mechanical Parameter Torelina A504FG Nominal Spec Metal-Substitution Advantage Structural Rigidity Tensile Modulus 14,500 MPa \/ [&hellip;]<\/p>\n","protected":false},"featured_media":2525,"template":"","meta":[],"class_list":["post-2574","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_model\/2574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/2525"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=2574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}