{"id":4382,"date":"2026-04-24T11:36:32","date_gmt":"2026-04-24T03:36:32","guid":{"rendered":"https:\/\/yoochenplastic.com\/?p=4382"},"modified":"2026-04-24T11:37:21","modified_gmt":"2026-04-24T03:37:21","slug":"polycarbonate-and-abs-sheet","status":"publish","type":"post","link":"https:\/\/yoochenplastic.com\/pt\/knowledge-news\/polycarbonate-and-abs-sheet\/","title":{"rendered":"Chapas de policarbonato e ABS: Principais diferen\u00e7as e qual \u00e9 a melhor para o seu projeto?"},"content":{"rendered":"<p>Ao escolher folhas de pl\u00e1stico de engenharia para protec\u00e7\u00f5es de m\u00e1quinas, caixas de equipamento, pe\u00e7as estruturais e produtos de exposi\u00e7\u00e3o, PC (policarbonato) e ABS<strong>(Acrilonitrilo Butadieno Estireno)<\/strong>&nbsp;s\u00e3o os dois materiais mais utilizados. Muitos clientes confundem o PC e o ABS porque ambos t\u00eam boa rigidez e processabilidade, mas o seu desempenho, aspeto e cen\u00e1rios de aplica\u00e7\u00e3o s\u00e3o muito diferentes.<\/p>\n\n\n\n<p>Este artigo compara claramente a folha de PC e a folha de ABS em todos os aspectos, ajudando-o a selecionar o material mais rent\u00e1vel e adequado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>O que \u00e9 o policarbonato (PC)?<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"760\" height=\"760\" src=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/03\/u100996086584756541fm253app138fJPEG.jpg\" alt=\"chapa de policarbonato\" class=\"wp-image-4012\" style=\"object-fit:cover;width:800px;height:600px\" srcset=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/03\/u100996086584756541fm253app138fJPEG.jpg 760w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/03\/u100996086584756541fm253app138fJPEG-300x300.jpg 300w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/03\/u100996086584756541fm253app138fJPEG-150x150.jpg 150w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p>O policarbonato \u00e9 um <strong>pl\u00e1stico de engenharia de alto desempenho<\/strong>&nbsp;conhecido por:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>excelente resist\u00eancia ao impacto<\/li>\n\n\n\n<li>elevada transpar\u00eancia<\/li>\n\n\n\n<li>boa resist\u00eancia ao calor<\/li>\n\n\n\n<li>forte estabilidade dimensional<\/li>\n<\/ul>\n\n\n\n<p>\u00c9 normalmente utilizado para:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>protec\u00e7\u00f5es de m\u00e1quinas<\/li>\n\n\n\n<li>protectores de seguran\u00e7a<\/li>\n\n\n\n<li>coberturas transparentes<\/li>\n\n\n\n<li>pain\u00e9is industriais<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>O que \u00e9 o pl\u00e1stico ABS?<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-1024x646.jpg\" alt=\"Folha de ABS\" class=\"wp-image-4384\" style=\"object-fit:cover\" srcset=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-1024x646.jpg 1024w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-300x189.jpg 300w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-768x484.jpg 768w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-1536x968.jpg 1536w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-2048x1291.jpg 2048w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260225084016_1555_11-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>O ABS \u00e9 um <strong>termopl\u00e1stico econ\u00f3mico<\/strong>&nbsp;conhecido por:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>boa resist\u00eancia<\/li>\n\n\n\n<li>maquinagem f\u00e1cil<\/li>\n\n\n\n<li>leve<\/li>\n\n\n\n<li>bom acabamento superficial<\/li>\n<\/ul>\n\n\n\n<p>\u00c9 amplamente utilizado em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>caixas electr\u00f3nicas<\/li>\n\n\n\n<li>pe\u00e7as para autom\u00f3veis<\/li>\n\n\n\n<li>caixas de pl\u00e1stico<\/li>\n\n\n\n<li>produtos de consumo<\/li>\n<\/ul>\n\n\n\n<p><strong>Principais diferen\u00e7as entre policarbonato e ABS<\/strong><strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Item de compara\u00e7\u00e3o<\/strong><strong><\/strong><\/td><td><strong>Folha de policarbonato<\/strong><strong><\/strong><\/td><td><strong>Folha de ABS<\/strong><strong><\/strong><\/td><\/tr><tr><td>Transpar\u00eancia e apar\u00eancia<\/td><td>Alta clareza, transmit\u00e2ncia de luz 90%, transparente como vidro; pode ser transparente, fosco, colorido e resistente aos raios UV.<\/td><td>Opaco, sem transmiss\u00e3o de luz, apenas preto \/ branco \/ colorido: n\u00e3o pode ser usado como janelas de visualiza\u00e7\u00e3o transparentes.<\/td><\/tr><tr><td>Peso<\/td><td>leve<\/td><td>ligeiramente mais leve<\/td><\/tr><tr><td>Resist\u00eancia ao impacto e dureza<\/td><td>Resist\u00eancia ao impacto ultra-elevada, 250x mais forte do que o vidro, \u00e0 prova de estilha\u00e7os e de explos\u00e3o<\/td><td>Resist\u00eancia normal ao impacto, f\u00e1cil de fissurar sob forte impacto<\/td><\/tr><tr><td>Resist\u00eancia ao calor a longo prazo<\/td><td>120-130\u2103<\/td><td>Abaixo de 70 \u2103, f\u00e1cil de deformar a alta temperatura<\/td><\/tr><tr><td>Resist\u00eancia aos raios UV e \u00e0s intemp\u00e9ries no exterior<\/td><td>Excelente resist\u00eancia aos raios UV, anti-envelhecimento, adequada para uma utiliza\u00e7\u00e3o prolongada no exterior<\/td><td>Fraca resist\u00eancia \u00e0s intemp\u00e9ries, f\u00e1cil de amarelar e rachar, apenas para utiliza\u00e7\u00e3o em interiores<\/td><\/tr><tr><td>Dobragem e conforma\u00e7\u00e3o<\/td><td>Perfeito para dobragem a quente e a frio, forma de arco est\u00e1vel<\/td><td>Fraco desempenho na dobragem, f\u00e1cil de rachar quando aquecido e dobrado<\/td><\/tr><tr><td>Dureza da superf\u00edcie e resist\u00eancia aos riscos<\/td><td>Superf\u00edcie macia, f\u00e1cil de riscar; suporte de revestimento anti-riscos<\/td><td>Maior dureza da superf\u00edcie, melhor resist\u00eancia ao desgaste<\/td><\/tr><tr><td>Desempenho da maquinagem<\/td><td>Corte CNC, colagem de adesivos sem costuras, polimento, termoformagem<\/td><td>Perfura\u00e7\u00e3o e roscagem f\u00e1ceis, n\u00e3o adequadas para pe\u00e7as curvas de precis\u00e3o<\/td><\/tr><tr><td>Principais aplica\u00e7\u00f5es<\/td><td>Protec\u00e7\u00f5es de seguran\u00e7a, janelas transparentes, vidros exteriores, protec\u00e7\u00f5es contra arco<\/td><td>Chassis interior, caixa do equipamento, suportes estruturais, pe\u00e7as de montagem de parafusos<\/td><\/tr><tr><td>Custo do material<\/td><td>Pre\u00e7o unit\u00e1rio mais elevado<\/td><td>Desempenho de baixo custo e elevado custo para produ\u00e7\u00e3o em massa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Porque \u00e9 que a sele\u00e7\u00e3o de materiais \u00e9 importante<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>A escolha do material incorreto pode conduzir a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>custo mais elevado<\/li>\n\n\n\n<li>falha do produto<\/li>\n\n\n\n<li>fissuras ou deforma\u00e7\u00f5es<\/li>\n\n\n\n<li>vida \u00fatil reduzida<\/li>\n<\/ul>\n\n\n\n<p class=\"has-link-color wp-elements-390e4347857e1061323000a82efa429e\">\u00c9 por isso que a sele\u00e7\u00e3o adequada do material \u00e9 fundamental para <strong><a href=\"https:\/\/yoochenplastic.com\/pt\/custom-plastic-fabrication\/\" target=\"_blank\" rel=\"noreferrer noopener\">fabrico de pl\u00e1sticos por medida<\/a><\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qual deles deve escolher?<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-1024x576.webp\" alt=\"\" class=\"wp-image-4386\" srcset=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-1024x576.webp 1024w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-300x169.webp 300w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-768x432.webp 768w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-1536x864.webp 1536w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-2048x1152.webp 2048w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-7-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-1024x575.webp\" alt=\"policarbonato vs ABS\" class=\"wp-image-4385\" srcset=\"https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-1024x575.webp 1024w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-300x168.webp 300w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-768x431.webp 768w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-1536x862.webp 1536w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-2048x1150.webp 2048w, https:\/\/yoochenplastic.com\/wp-content\/uploads\/2026\/04\/\u72ec\u7acb\u7ad9\u76f8\u5173-13-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Selecionar Folha PC Se:<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u00e3o necess\u00e1rias janelas transparentes, protec\u00e7\u00f5es de seguran\u00e7a, protec\u00e7\u00f5es de m\u00e1quinas<\/li>\n\n\n\n<li>Equipamento exterior, ambiente de alta temperatura<\/li>\n\n\n\n<li>Requisitos anti-colis\u00e3o, \u00e0 prova de explos\u00e3o e inquebr\u00e1vel<\/li>\n\n\n\n<li>Pe\u00e7as para dobragem por arco e colagem sem costura<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Escolha a folha de ABS se:<\/strong><strong><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Caixa de equipamento n\u00e3o transparente para interiores, chassis, suportes estruturais<\/li>\n\n\n\n<li>Ambiente de baixa temperatura, grande quantidade de pe\u00e7as de baixo custo<\/li>\n\n\n\n<li>Produtos para perfura\u00e7\u00e3o, roscagem e montagem de parafusos<\/li>\n\n\n\n<li>Pe\u00e7as de pl\u00e1stico decorativas e estruturais para interiores<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Processamento personalizado de folha de PC e ABS profissional da Yoochen Plastic<\/strong><strong><\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prestamos servi\u00e7os completos de fabrico por medida para <strong>Folhas de PC e folhas de ABS<\/strong>, incluindo\uff1a<\/li>\n\n\n\n<li>Corte de precis\u00e3o CNC<\/li>\n\n\n\n<li>dobragem a quente<\/li>\n\n\n\n<li>polimento de arestas<\/li>\n\n\n\n<li>colagem com solvente<\/li>\n\n\n\n<li>Perfura\u00e7\u00e3o<\/li>\n\n\n\n<li>Bater palmas<\/li>\n\n\n\n<li>montagem finalizada<\/li>\n<\/ul>\n\n\n\n<p class=\"has-link-color wp-elements-91382ec981c9a52c9203de58600ddc74\">Apoiamos a personaliza\u00e7\u00e3o da espessura, cor, tratamento anti-UV e anti-riscos, e podemos otimizar a sele\u00e7\u00e3o de materiais de acordo com o seu ambiente de trabalho, or\u00e7amento e requisitos estruturais. Quer necessite de protec\u00e7\u00f5es de seguran\u00e7a em PC transparente, pe\u00e7as resistentes \u00e0s intemp\u00e9ries no exterior ou caixas industriais em ABS de baixo custo, podemos fornecer <a href=\"https:\/\/yoochenplastic.com\/pt\/oem-odm-services\/\" target=\"_blank\" rel=\"noreferrer noopener\">solu\u00e7\u00f5es personalizadas num s\u00f3 local<\/a> com qualidade est\u00e1vel e entrega r\u00e1pida.<\/p>\n\n\n\n<p class=\"has-link-color wp-elements-324e1c555c077e913dc2998292438719\"><a href=\"https:\/\/yoochenplastic.com\/pt\/contact-us\/\">Contactar-nos<\/a> para obter sugest\u00f5es de material gratuitas e um or\u00e7amento exato.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>When choosing engineering plastic sheets for machinery guards, equipment enclosures, structural parts and display products, PC (Polycarbonate) and ABS(Acrylonitrile Butadiene Styrene)&nbsp;are the two most widely used materials. Many customers confuse PC and ABS because they both have good rigidity and processability, but their performance, appearance and applicable scenarios are very different. This article clearly compares [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":4383,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-4382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/posts\/4382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/comments?post=4382"}],"version-history":[{"count":2,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/posts\/4382\/revisions"}],"predecessor-version":[{"id":4388,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/posts\/4382\/revisions\/4388"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/media\/4383"}],"wp:attachment":[{"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/media?parent=4382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/categories?post=4382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yoochenplastic.com\/pt\/wp-json\/wp\/v2\/tags?post=4382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}