{"id":2346,"date":"2026-05-21T17:14:25","date_gmt":"2026-05-21T09:14:25","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2346"},"modified":"2026-06-30T17:07:09","modified_gmt":"2026-06-30T09:07:09","slug":"flame-retardant-fr","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/pt\/materials\/flame-retardant-fr\/","title":{"rendered":"Retardante de Chama (FR)"},"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 Comuns de Retardante de Chama (FR) que Moldamos<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Processamos resinas retardantes de chama de alto desempenho, livres de halog\u00eanios e ecologicamente corretas, de compostos globais, atendendo a rigorosas certifica\u00e7\u00f5es UL 94 V-0 a 5VA:<\/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 FR<\/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\">Ligas FR-PC\/ABS<br \/>\n(Retardante de Chama)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Covestro Bayblend FR3010<br \/>\n\u2022 Sabic Cycoloy CY6110 \/ CY6414<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Retardante de chama livre de halog\u00eanios com excelente equil\u00edbrio entre resist\u00eancia ao impacto, fluidez e estabilidade dimensional. Classificado UL 94 V-0 em paredes finas. Perfeito para adaptadores de carregador, suportes de bateria e carca\u00e7as de medidores inteligentes.<\/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\">FR-PC<br \/>\n(Retardante de Chama)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Sabic Lexan 940A \/ 943A<br \/>\n\u2022 Teijin Panlite LN-1250G<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Retardante de chama de alta temperatura com op\u00e7\u00f5es de transpar\u00eancia semelhante ao vidro ou refor\u00e7o estrutural opaco. Propriedades diel\u00e9tricas excepcionais. Aplicado em interruptores de energia, suportes de transporte p\u00fablico e difusores \u00f3pticos.<\/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\">FR-ABS<br \/>\n(Retardante de Chama)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 Chi Mei POLYLAC PA-765 \/ PA-765A<br \/>\n\u2022 LG ABS AF312<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Retardante de chama econ\u00f4mico com boa resist\u00eancia ao impacto, alto brilho superficial e f\u00e1cil colora\u00e7\u00e3o. Amplamente utilizado em copiadoras de escrit\u00f3rio, carca\u00e7as de monitores e carca\u00e7as de eletrodom\u00e9sticos.<\/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\">FR-PA66 (Livre de Halog\u00eanio)<br \/>\n(Retardante de Chama)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">\u2022 BASF Ultramid A3U42G6 (GF Livre de Halog\u00eanio)<br \/>\n\u2022 DuPont Zytel FR50<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #cccccc !important;color: #4a4a4a !important;line-height: 1.7 !important\">Retard\u00e2ncia de chama ecologicamente correta, livre de halog\u00eanio, combinada com alta rigidez mec\u00e2nica e estabilidade t\u00e9rmica. Crucial para disjuntores el\u00e9tricos, blocos de terminais industriais e caixas de fus\u00edveis de ve\u00edculos el\u00e9tricos.<\/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 Resinas FR<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Devido \u00e0 baixa estabilidade t\u00e9rmica e \u00e0s emiss\u00f5es \u00e1cidas das resinas FR, processos de moldagem espec\u00edficos devem ser implementados:<\/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. Altamente adequado para moldagem de inv\u00f3lucros de eletrodom\u00e9sticos, tampas de eletr\u00f4nicos de consumo e carca\u00e7as de blocos de terminais.<\/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\">Alto. Ideal para conectores el\u00e9tricos multipinos de parede fina e alta densidade e interruptores de parede com tempos de ciclo r\u00e1pidos.<\/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. Amplamente utilizado em redes inteligentes para encapsular terminais de cobre condutores e tiras met\u00e1licas diretamente dentro das carca\u00e7as FR.<\/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 T\u00e9cnico de Moldagem de Pl\u00e1sticos Retardantes de Chama (FR)<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">O processamento de resinas FR exige limites t\u00e9rmicos rigorosos e solu\u00e7\u00f5es avan\u00e7adas de desgaseifica\u00e7\u00e3o para proteger a integridade do molde e a est\u00e9tica do produto:<\/p>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Sele\u00e7\u00e3o de a\u00e7o resistente \u00e0 corros\u00e3o:<\/strong> Em altas temperaturas de fus\u00e3o, os aditivos FR se degradam, liberando gases \u00e1cidos altamente corrosivos (como \u00e1cidos halogenados ou de f\u00f3sforo). A divis\u00e3o interna de ferramentaria da Jucheng evita a degrada\u00e7\u00e3o do ferramental usando a\u00e7o resistente \u00e0 corros\u00e3o com alto teor de cromo (como S136 ou Bohler M340 temperado a 48\u201352 HRC).<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Pr\u00e9-secagem meticulosa:<\/strong> Resinas FR \u00famidas s\u00e3o altamente suscet\u00edveis \u00e0 degrada\u00e7\u00e3o t\u00e9rmica acelerada, resultando em manchas prateadas, pontos escuros e quebra das cadeias polim\u00e9ricas. Secamos as resinas com dessecante a 80\u00b0C\u2013120\u00b0C (dependendo do substrato) por 3\u20134 horas para manter a umidade estritamente abaixo de 0,02%.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Janelas estreitas de temperatura de fus\u00e3o:<\/strong> As temperaturas de fus\u00e3o devem ser rigorosamente controladas (por exemplo, mantendo o FR-PC\/ABS abaixo de 250\u00b0C) e o tempo de resid\u00eancia no cilindro minimizado para evitar a decomposi\u00e7\u00e3o dos compostos retardantes de chama ativos.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Design de Ventila\u00e7\u00e3o Altamente Ventilada:<\/strong> A desgaseifica\u00e7\u00e3o das resinas FR pode causar aprisionamento din\u00e2mico de ar e marcas de queima tipo diesel. Nossos ferramenteiros usam canais de ventila\u00e7\u00e3o profundos e estrategicamente posicionados (0,015 mm a 0,020 mm, dependendo do material) nas linhas de parti\u00e7\u00e3o para garantir pe\u00e7as limpas e sem defeitos.<\/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 componentes FR moldados<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Infraestrutura el\u00e9trica e redes inteligentes:<\/strong> Disjuntores, interruptores de parede, estruturas de tomadas, carca\u00e7as de rel\u00e9s, carca\u00e7as de conectores de alta tens\u00e3o e medidores de eletricidade inteligentes.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Sistemas de bateria de VE e automotivo (IATF 16949):<\/strong> Suportes de bateria de \u00edon-l\u00edtio para ve\u00edculos el\u00e9tricos, suportes de c\u00e9lulas, tampas de caixas de fus\u00edveis el\u00e9tricos, isoladores de barramento de alta tens\u00e3o e blindagens de chicotes de fios.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Eletr\u00f4nicos de Consumo e Telecomunica\u00e7\u00f5es:<\/strong> Carca\u00e7as de roteadores Wi-Fi, corpos de adaptadores de carregador, carca\u00e7as de ferramentas el\u00e9tricas, tampas de fontes de alimenta\u00e7\u00e3o din\u00e2micas e set-top boxes.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Equipamentos de escrit\u00f3rio e eletrodom\u00e9sticos:<\/strong> Carca\u00e7as de copiadoras de alto padr\u00e3o, inv\u00f3lucros de impressoras de mesa, molduras de controle de micro-ondas e bases estruturais de cafeteiras.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Common Flame Retardant (FR) Grades We Mold We process high-performance halogen-free and eco-compliant Flame Retardant resins from global compounders, meeting strict UL 94 V-0 to 5VA certifications: FR Material Class Typical Brand &amp; Grade Key Characteristics &amp; Advantages FR-PC\/ABS Alloys (Flame Retardant) \u2022 Covestro Bayblend FR3010 \u2022 Sabic Cycoloy CY6110 \/ CY6414 Halogen-free flame retardant [&hellip;]<\/p>\n","protected":false},"featured_media":2408,"template":"","meta":[],"material_type":[12],"application_feature":[],"machining_process":[],"class_list":["post-2346","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-reinforced-specialty-resins"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material\/2346","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\/2408"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=2346"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_type?post=2346"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/application_feature?post=2346"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/machining_process?post=2346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}