{"id":2332,"date":"2026-05-21T15:48:18","date_gmt":"2026-05-21T07:48:18","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2332"},"modified":"2026-06-30T17:11:06","modified_gmt":"2026-06-30T09:11:06","slug":"psu-ppsu-polysulfone","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/pt\/materials\/psu-ppsu-polysulfone\/","title":{"rendered":"PSU &amp; PPSU (Polissulfona)"},"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\">Graus Abrangentes de Pol\u00edmeros de Sulfona (PSU\/PPSU) que Moldamos<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Processamos resinas de polissulfona e polifenilsulfona de alta pureza de fabricantes globais de pol\u00edmeros de engenharia, apoiando padr\u00f5es rigorosos de biocompatibilidade e esteriliza\u00e7\u00e3o t\u00e9rmica:<\/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: #f7f9fa !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\">Classe da Fam\u00edlia das Sulfonas<\/th>\n<th style=\"background-color: #f7f9fa !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\">Marca e Grau T\u00edpicos<\/th>\n<th style=\"background-color: #f7f9fa !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\">Principais Caracter\u00edsticas e Vantagens<\/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\">PSU<br \/>\n(Polissulfona)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Solvay Udel P-1700 (GP)<br \/>\n\u2022 Solvay Udel GF-120 (20% GF)<br \/>\n\u2022 BASF Ultrason S 2010<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Pol\u00edmero amorfo com tonalidade \u00e2mbar clara naturalmente transparente. Rigidez mec\u00e2nica excepcional, alta resist\u00eancia ao calor e conformidade com contato alimentar FDA. Ideal para carca\u00e7as de dialisadores m\u00e9dicos e bandejas de alimentos comerciais.<\/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\">PPSU<br \/>\n(Polifenilsulfona)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Solvay Radel R-5000 (GP \/ Transparente)<br \/>\n\u2022 Solvay Radel R-5100 (Colorido \/ M\u00e9dico)<br \/>\n\u2022 BASF Ultrason P 3010<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Resist\u00eancia ao impacto extrema (praticamente inquebr\u00e1vel), excelente estabilidade hidrol\u00edtica e resist\u00eancia qu\u00edmica. Capaz de suportar mais de 1.000 ciclos de esteriliza\u00e7\u00e3o em autoclave a vapor sem degrada\u00e7\u00e3o. Ideal para bandejas m\u00e9dicas e mamadeiras.<\/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\">PESU<br \/>\n(Polietersulfona)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Solvay Veradel A-201 \/ A-301<br \/>\n\u2022 BASF Ultrason E 2010<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fornece maior estabilidade dimensional e propriedades mec\u00e2nicas em temperaturas elevadas do que PSU. Inerentemente retardante de chama com baixa toxicidade de fuma\u00e7a. Adequado para refletores de far\u00f3is automotivos e visores industriais.<\/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\">Processos de Moldagem Aplic\u00e1veis para PSU\/PPSU<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Pol\u00edmeros de sulfona amorfos exigem configura\u00e7\u00f5es precisas de cisalhamento do fundido e temperatura do molde durante a moldagem:<\/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: #f7f9fa !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\">Processo de Moldagem<\/th>\n<th style=\"background-color: #f7f9fa !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\">Adequa\u00e7\u00e3o do Processo e Aplica\u00e7\u00e3o<\/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\">Moldagem por Inje\u00e7\u00e3o Padr\u00e3o<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. Configurado com cilindros especializados resistentes ao desgaste e de alta temperatura para moldar bandejas de esteriliza\u00e7\u00e3o m\u00e9dica e mamadeiras.<\/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\">Moldagem de Parede Fina<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Bom. Permite perfis de alta press\u00e3o de inje\u00e7\u00e3o para preencher conectores em T de coletores hidr\u00e1ulicos de precis\u00e3o e cartuchos de diagn\u00f3stico.<\/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\">Moldagem por Inser\u00e7\u00e3o<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. A retra\u00e7\u00e3o extremamente baixa e isotr\u00f3pica das sulfonas amorfas evita fissuras por tens\u00e3o ao encapsular insertos de lat\u00e3o para tubos de \u00e1gua quente.<\/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\">Guia de Fabrica\u00e7\u00e3o e Ferramental de PSU e PPSU<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Os pol\u00edmeros de sulfona t\u00eam alta viscosidade no estado fundido e s\u00e3o altamente sens\u00edveis \u00e0 umidade e \u00e0 tens\u00e3o interna de moldagem. A execu\u00e7\u00e3o de par\u00e2metros t\u00e9cnicos exatos \u00e9 essencial:<\/p>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Pr\u00e9-secagem:<\/strong> As resinas de sulfona s\u00e3o altamente higrosc\u00f3picas. A umidade causa manchas est\u00e9ticas, bolhas e perda da qualidade \u00f3ptica transparente. Secamos a mat\u00e9ria-prima em secadores de tremonha com dessecante a 135\u00b0C\u2013150\u00b0C (275\u00b0F a 302\u00b0F) por 3\u20135 horas at\u00e9 n\u00edveis de umidade abaixo de 0,05%.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Temperatura de Fus\u00e3o:<\/strong> Processado entre 320\u00b0C e 390\u00b0C (608\u00b0F a 734\u00b0F) para PSU, e 340\u00b0C a 390\u00b0C (644\u00b0F a 734\u00b0F) para PPSU. Requer m\u00e1quinas equipadas com bandas de aquecimento de alta temperatura.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Temperatura Elevada do Molde:<\/strong> Aquecedores de \u00f3leo circulante s\u00e3o usados para manter as temperaturas do molde em 120\u00b0C\u2013160\u00b0C (248\u00b0F a 320\u00b0F). Manter temperaturas elevadas do molde \u00e9 fundamental para evitar altas tens\u00f5es internas de moldagem e visibilidade das linhas de solda.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Gerenciamento de Tens\u00f5es Internas:<\/strong> Resinas amorfas de alta viscosidade s\u00e3o propensas a tens\u00f5es residuais moldadas. Implementamos ciclos de resfriamento progressivo durante o DFM para evitar micro-fissuras. A recozimento p\u00f3s-moldagem \u00e9 realizado quando especificado.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Baixa Retra\u00e7\u00e3o Isotr\u00f3pica:<\/strong> Devido \u00e0 sua estrutura amorfa, o PSU\/PPSU apresenta retra\u00e7\u00e3o baixa e altamente uniforme (0,4% a 0,7%), garantindo excelente estabilidade dimensional p\u00f3s-moldagem.<\/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\">Principais Ind\u00fastrias de Aplica\u00e7\u00e3o para Pe\u00e7as Moldadas em PSU e PPSU<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>M\u00e9dica e Biotecnologia (Certificado ISO 13485):<\/strong> Bandejas de instrumentos cir\u00fargicos autoclav\u00e1veis, caixas de esteriliza\u00e7\u00e3o, guias de prova dent\u00e1rias, componentes de anestesia e carca\u00e7as de hemodialisadores.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Servi\u00e7o de Alimenta\u00e7\u00e3o e Encanamento:<\/strong> Mamadeiras infantis de alta qualidade, bandejas comerciais para servi\u00e7o de alimenta\u00e7\u00e3o, assadeiras para fornos a vapor, conex\u00f5es em T para distribui\u00e7\u00e3o de \u00e1gua quente e conex\u00f5es de cotovelo.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Aeroespacial e Defesa:<\/strong> Coberturas de ilumina\u00e7\u00e3o interna da cabine, bandejas de servi\u00e7o, isoladores protetores de terminais el\u00e9tricos e suportes para fios de alta temperatura.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Automotivo Sob o Cap\u00f4 (Certificado IATF 16949):<\/strong> Conectores de sensores de circula\u00e7\u00e3o de \u00e1gua quente, refletores de far\u00f3is e suportes protetores de alta temperatura.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Comprehensive Sulfone Polymers (PSU\/PPSU) Grades We Mold We process high-purity Polysulfone and Polyphenylsulfone resins from global engineering polymer manufacturers, supporting strict biocompatibility and thermal sterilization standards: Sulfone Family Class Typical Brand &amp; Grade Key Characteristics &amp; Advantages PSU (Polysulfone) \u2022 Solvay Udel P-1700 (GP) \u2022 Solvay Udel GF-120 (20% GF) \u2022 BASF Ultrason S 2010 [&hellip;]<\/p>\n","protected":false},"featured_media":2414,"template":"","meta":[],"material_type":[20],"application_feature":[],"machining_process":[],"class_list":["post-2332","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-high-performance-polymers"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material\/2332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/2414"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=2332"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_type?post=2332"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/application_feature?post=2332"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/machining_process?post=2332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}