{"id":2324,"date":"2026-05-21T15:09:38","date_gmt":"2026-05-21T07:09:38","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2324"},"modified":"2026-06-30T17:13:50","modified_gmt":"2026-06-30T09:13:50","slug":"polyetheretherketone-peek","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/pt\/materials\/polyetheretherketone-peek\/","title":{"rendered":"Poli\u00e9ter-\u00e9ter-cetona (PEEK)"},"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 PEEK que Processamos<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Processamos resinas de PEEK de desempenho extremo de compostos reconhecidos globalmente, especializadas para ambientes severos de desgaste aeroespacial, implantes m\u00e9dicos e automotivo:<\/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 de Material PEEK<\/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\">PEEK N\u00e3o Refor\u00e7ado<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Victrex PEEK 450G \/ 150G<br \/>\n\u2022 Solvay KetaSpire KT-820 \/ KT-880 NT<br \/>\n\u2022 Evonik Vestakeep 4000G<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Graus padr\u00e3o e de alto fluxo que oferecem excepcional ductilidade, resist\u00eancia qu\u00edmica e retard\u00e2ncia de chama natural (UL 94 V-0). Aplicados em an\u00e9is de veda\u00e7\u00e3o, manifolds de fluido e suportes de wafer semicondutor.<\/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\">Refor\u00e7ado com Fibra (GF\/CF)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Victrex PEEK 450GL30 (30% GF) \/ 450CA30 (30% CF)<br \/>\n\u2022 Solvay KetaSpire KT-820 GF30 \/ KT-820 CF30<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Refor\u00e7ado com fibras de vidro ou carbono para alcan\u00e7ar rigidez semelhante ao metal, expans\u00e3o t\u00e9rmica extremamente baixa e temperatura de deflex\u00e3o t\u00e9rmica (HDT) de at\u00e9 315\u00b0C. Crucial para suportes aeroespaciais e engrenagens estruturais.<\/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\">Biocompat\u00edvel \/ Implante<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Evonik Vestakeep M2G \/ M4G<br \/>\n\u2022 Evonik Vestakeep i4G (Grau para Implante)<br \/>\n\u2022 Solvay Zeniva PEEK<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Especificamente formulado e purificado para dispositivos m\u00e9dicos implant\u00e1veis de longo prazo. Altamente biocompat\u00edvel, m\u00f3dulo de elasticidade semelhante ao osso e completamente transparente aos raios X. Usado em gaiolas espinhais e implantes dent\u00e1rios.<\/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 Polieteretercetona (PEEK)<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">A temperatura de fus\u00e3o extrema do PEEK e a alta carga t\u00e9rmica exigem arquiteturas de processo especializadas de grau industrial:<\/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 controladores de \u00f3leo de alta temperatura para moldar arruelas de empuxo aeroespaciais, suportes de semicondutores e engrenagens de bombas qu\u00edmicas.<\/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\">Micro Moldagem por Inje\u00e7\u00e3o<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Excelente. Altamente otimizado para fabricar tampas de cicatriza\u00e7\u00e3o dent\u00e1rias sub-milim\u00e9tricas, componentes espinhais cir\u00fargicos e conectores aeroespaciais em microescala.<\/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\">Bom. Permite encapsulamento de precis\u00e3o de buchas de liga met\u00e1lica de alta temperatura especializadas ou terminais roscados diretamente dentro de estruturas estruturais de PEEK.<\/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 Ferramentaria de Polieteretercetona (PEEK)<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">O PEEK \u00e9 processado em temperaturas extremas pr\u00f3ximas a 400\u00b0C. Controles de aquecimento inadequados congelar\u00e3o o fundido instantaneamente, levando \u00e0 cristaliza\u00e7\u00e3o incompleta, tens\u00f5es internas e fragilidade mec\u00e2nica:<\/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> O PEEK deve ser completamente seco para evitar defeitos hidrol\u00edticos. Secamos o pol\u00edmero bruto em secadores de funil desumidificadores a 150\u00b0C (302\u00b0F) por 3\u20134 horas, mantendo os n\u00edveis de umidade interna estritamente abaixo de 0,02%.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Temperatura Extrema de Fus\u00e3o:<\/strong> A fus\u00e3o requer m\u00e1quinas especializadas com faixas de aquecimento de cer\u00e2mica. As temperaturas de processamento s\u00e3o estritamente gerenciadas entre 360\u00b0C e 400\u00b0C (680\u00b0F a 752\u00b0F).<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Temperatura Cr\u00edtica do Molde:<\/strong> Para garantir o alinhamento semicristalino adequado (que confere ao PEEK sua apar\u00eancia opaca bege e resist\u00eancia), as temperaturas do molde devem ser mantidas continuamente a 160\u00b0C\u2013200\u00b0C (320\u00b0F a 392\u00b0F) usando controladores de aquecimento a \u00f3leo pressurizado. Moldes frios fazem o material congelar amorfo, tornando-se marrom transl\u00facido e estruturalmente fraco.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>A\u00e7o Ferramenta Especializado:<\/strong> Devido \u00e0s press\u00f5es de inje\u00e7\u00e3o extremas e cargas t\u00e9rmicas, a divis\u00e3o de ferramentaria da Jucheng usa a\u00e7o ferramenta endurecido (H13 ou S136) projetado com \u00e2ngulos de sa\u00edda robustos (m\u00ednimo de 1,5\u00b0 a 2,0\u00b0) e layouts de extratores refor\u00e7ados.<\/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 PEEK<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Dispositivos M\u00e9dicos e Odontol\u00f3gicos (Certificado ISO 13485):<\/strong> Gaiolas de fus\u00e3o espinhal, tampas de cicatriza\u00e7\u00e3o dent\u00e1ria, implantes cir\u00fargicos de teste, blocos de direcionamento ortop\u00e9dico e conectores de cromatografia anal\u00edtica.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Aeroespacial e Semicondutores:<\/strong> Suportes de wafer, an\u00e9is de ataque qu\u00edmico, conectores de c\u00e2mara de v\u00e1cuo, suportes de motor leves e bra\u00e7adeiras de cabos.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Trens de for\u00e7a automotivos (Certificado IATF 16949):<\/strong> Arruelas de encosto de alto desgaste, an\u00e9is de veda\u00e7\u00e3o de transmiss\u00e3o autom\u00e1tica, engrenagens de coluna de dire\u00e7\u00e3o e inv\u00f3lucros de sensores especializados.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Explora\u00e7\u00e3o de Petr\u00f3leo e G\u00e1s:<\/strong> Conectores el\u00e9tricos submarinos, palhetas de bomba de po\u00e7o profundo, an\u00e9is de veda\u00e7\u00e3o resistentes a produtos qu\u00edmicos e elementos estruturais especializados de packer.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Comprehensive PEEK Grades We Process We process extreme-performance PEEK resins from globally recognized compounders, specialized for severe aerospace, medical implant, and automotive wear environments: PEEK Material Class Typical Brand &amp; Grade Key Characteristics &amp; Advantages Unreinforced PEEK \u2022 Victrex PEEK 450G \/ 150G \u2022 Solvay KetaSpire KT-820 \/ KT-880 NT \u2022 Evonik Vestakeep 4000G Standard [&hellip;]<\/p>\n","protected":false},"featured_media":2398,"template":"","meta":[],"material_type":[20],"application_feature":[],"machining_process":[],"class_list":["post-2324","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\/2324","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\/2398"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=2324"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_type?post=2324"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/application_feature?post=2324"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/machining_process?post=2324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}