{"id":1389,"date":"2025-12-23T09:03:05","date_gmt":"2025-12-23T09:03:05","guid":{"rendered":"https:\/\/bomissteel.com\/?post_type=product&#038;p=1389"},"modified":"2026-05-12T02:05:00","modified_gmt":"2026-05-12T02:05:00","slug":"275g-ppgl-heavy-coated-roofing-panel","status":"publish","type":"product","link":"https:\/\/www.bomissteel.com\/pt\/product\/275g-ppgl-heavy-coated-roofing-panel\/","title":{"rendered":"Painel de cobertura PPGL (275g\/\u33a1)"},"content":{"rendered":"<h2>Painel de cobertura PPGL AZ275: A barreira definitiva para ambientes de alta corrosividade.<\/h2>\n<p>Nossos pain\u00e9is de cobertura AZ275 com revestimento espesso em PPGL representam o mais alto n\u00edvel de tecnologia em a\u00e7o protetor, projetados para infraestruturas que exigem durabilidade intransigente. Enquanto os pain\u00e9is padr\u00e3o apresentam revestimentos muito mais leves, esta vers\u00e3o premium utiliza um substrato de liga de alum\u00ednio-zinco 55% com $275g\/m\u00b2$, proporcionando uma prote\u00e7\u00e3o formid\u00e1vel contra oxida\u00e7\u00e3o atmosf\u00e9rica, exposi\u00e7\u00e3o a produtos qu\u00edmicos e n\u00e9voa salina. Em conformidade com as normas ASTM A792 e EN 10346.,<br \/>\nOs pain\u00e9is AZ275 da Bomis Steel s\u00e3o a solu\u00e7\u00e3o definitiva para coberturas industriais e revestimentos costeiros onde a integridade estrutural a longo prazo \u00e9 imprescind\u00edvel.<br \/>\nSubstrato AZ275 superior: projetado para longa dura\u00e7\u00e3o. A massa do revestimento de Al-Zn $275g\/m\u00b2 \u00e9 o que diferencia este produto no mercado internacional.<br \/>\nEste substrato de alta resist\u00eancia oferece: Prote\u00e7\u00e3o de barreira excepcional: O alto teor de alum\u00ednio ($55\\%$) forma uma pel\u00edcula densa e passivada que retarda a corros\u00e3o de forma significativamente mais eficaz do que os revestimentos de zinco padr\u00e3o. Vida \u00fatil prolongada: Projetado para suportar de 25 a 40 anos de exposi\u00e7\u00e3o, o AZ275 oferece a prote\u00e7\u00e3o de liga mais espessa dispon\u00edvel, reduzindo drasticamente os ciclos de manuten\u00e7\u00e3o e o custo total de propriedade. Refletividade t\u00e9rmica: A liga \u00e0 base de prata reflete at\u00e9<\/p>\n<h2 data-path-to-node=\"11\">Aplica\u00e7\u00f5es em condi\u00e7\u00f5es severas<\/h2>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">Infraestrutura Marinha e Costeira:<\/b> Resiste \u00e0 corros\u00e3o induzida pelo sal em \u00e1reas a at\u00e9 1 km da linha costeira.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">Plantas industriais e qu\u00edmicas:<\/b> Resiste melhor ao di\u00f3xido de enxofre e outros contaminantes agressivos presentes no ar do que o PPGI padr\u00e3o.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">Silos agr\u00edcolas e armaz\u00e9ns com alta umidade:<\/b> Proporciona a espessura necess\u00e1ria para prevenir a ferrugem causada pela umidade em instala\u00e7\u00f5es pecu\u00e1rias ou de armazenamento.<\/p>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"13\">Resumo das especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<table data-path-to-node=\"14\">\n<thead>\n<tr>\n<td><strong>Recurso<\/strong><\/td>\n<td><strong>Requisito ASTM A792 \/ EN 10346<\/strong><\/td>\n<td><strong>Desempenho do a\u00e7o Bomis<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"14,1,0,0\"><b data-path-to-node=\"14,1,0,0\" data-index-in-node=\"0\">Massa de revestimento<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,1,1,0\">AZ275 (<span class=\"math-inline\" data-math=\"275g\/m^2\" data-index-in-node=\"7\">$275g\/m^2$<\/span>)<\/span><\/td>\n<td><span data-path-to-node=\"14,1,2,0\">Controle de triplo ponto de alta precis\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,2,0,0\"><b data-path-to-node=\"14,2,0,0\" data-index-in-node=\"0\">Grau do metal base<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,2,1,0\">SS Grau 33-80 \/ DX51D+AZ<\/span><\/td>\n<td><span data-path-to-node=\"14,2,2,0\">Gama completa de estruturas dispon\u00edvel<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,3,0,0\"><b data-path-to-node=\"14,3,0,0\" data-index-in-node=\"0\">Tipo de tinta<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,3,1,0\">PVDF \/ HDP \/ SMP<\/span><\/td>\n<td><span data-path-to-node=\"14,3,2,0\">Alta resist\u00eancia aos raios UV (RUV4)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,4,0,0\"><b data-path-to-node=\"14,4,0,0\" data-index-in-node=\"0\">Categoria de corrosividade<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,4,1,0\">Classificado para ambientes C4 e C5<\/span><\/td>\n<td><span data-path-to-node=\"14,4,2,0\">Prote\u00e7\u00e3o m\u00e1xima<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,5,0,0\"><b data-path-to-node=\"14,5,0,0\" data-index-in-node=\"0\">Teste de Dobra em T<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,5,1,0\"><span class=\"math-inline\" data-math=\"\\leq\" data-index-in-node=\"0\">$ \u2264 $<\/span> 2T (Sem rachaduras)<\/span><\/td>\n<td><span data-path-to-node=\"14,5,2,0\">Integridade de Moldagem Garantida<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-path-to-node=\"13\"><span style=\"font-size: 16px;\">Produto e especifica\u00e7\u00f5es<\/span><\/h2>\n<table id=\"ntb_table\" class=\"table ninja_tables_builder_class_1393 ntb_1393\" role=\"table\">\n<tbody class=\"tbody\">\n<tr id=\"tr_id_5339010\" class=\"desktop-view tr_class_5339010\" data-draggable=\"true\">\n<td id=\"td_id_99336032\" class=\"td_class_99336032 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_99336032\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_0\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>projeto<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_10957520\" class=\"td_class_10957520 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_10957520\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_2\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Faixa de par\u00e2metros<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_98850563\" class=\"td_class_98850563 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_98850563\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_3\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Observa\u00e7\u00e3o<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr id=\"tr_id_5417315\" class=\"desktop-view tr_class_5417315\" data-draggable=\"true\">\n<td id=\"td_id_59093131\" class=\"td_class_59093131 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_59093131\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_4\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>substrato<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_22396391\" class=\"td_class_22396391 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_22396391\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_5\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Revestimento de alum\u00ednio-zinco (AZ) por imers\u00e3o a quente<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_70578368\" class=\"td_class_70578368 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_70578368\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_6\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Em conformidade com a norma GB\/T 2518<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr id=\"tr_id_9817545\" class=\"desktop-view tr_class_9817545\" data-draggable=\"true\">\n<td id=\"td_id_50340213\" class=\"td_class_50340213 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_50340213\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_7\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>grossura<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_39078611\" class=\"td_class_39078611 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_39078611\">\n<div class=\"single-item item-active other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_8\" class=\"hover-item mce-content-body mce-edit-focus\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>0,12-0,8 mm (\u00b10,02 mm)<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_73851525\" class=\"td_class_73851525 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_73851525\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_9\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Os materiais de cobertura mais comuns t\u00eam entre 0,3 e 0,6 mm de espessura.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr id=\"tr_id_5383234\" class=\"desktop-view tr_class_5383234\" data-draggable=\"true\">\n<td id=\"td_id_44616784\" class=\"td_class_44616784 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_44616784\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_10\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>largura<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_50182785\" class=\"td_class_50182785 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_50182785\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_11\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>665-1050 mm (\u00b12 mm)<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_65072956\" class=\"td_class_65072956 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_65072956\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_12\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Tamanhos comuns: 914\/1000\/1200 mm<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr id=\"tr_id_3906244\" class=\"desktop-view tr_class_3906244\" data-draggable=\"true\">\n<td id=\"td_id_56286131\" class=\"td_class_56286131 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_56286131\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_13\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Peso do revestimento<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_89079335\" class=\"td_class_89079335 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_89079335\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_14\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>A\u00e7o revestido com alum\u00ednio-zinco: 40-150 g\/m\u00b2; A\u00e7o galvanizado: 40-275 g\/m\u00b2<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_74172215\" class=\"td_class_74172215 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_74172215\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_15\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>O material de cobertura mais utilizado \u00e9 o AZ 50-100 g\/m\u00b2.<\/strong>.<\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr id=\"tr_id_9419905\" class=\"desktop-view tr_class_9419905\" data-draggable=\"true\">\n<td id=\"td_id_36329982\" class=\"td_class_36329982 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_36329982\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_16\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Estrutura do revestimento<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_38563850\" class=\"td_class_38563850 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_38563850\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_17\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>Primer: 5 \u03bcm; Camada de acabamento: 7-25 \u03bcm; Camada de fundo: 7-15 \u03bcm<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<td id=\"td_id_68254629\" class=\"td_class_68254629 table-data\" colspan=\"1\" rowspan=\"1\">\n<div id=\"cell_68254629\">\n<div class=\"single-item other-item\" data-draggable=\"true\">\n<div class=\"ntb-datas-wrapper\"><span id=\"mce_18\" class=\"hover-item mce-content-body\" spellcheck=\"false\" data-v-bd450b80=\"\" data-placeholder=\"Add New\"><strong>O acabamento pode ser escolhido entre PE\/SMP\/HDP\/PVDF.<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Exibi\u00e7\u00e3o do produto<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1395 alignleft\" src=\"https:\/\/bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3.jpg\" alt=\"Bobina PPGL - GB\/T 12754 (Folha para telhado)\" width=\"353\" height=\"353\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3.jpg 702w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3-300x300.jpg 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3-150x150.jpg 150w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3-500x500.jpg 500w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3-600x600.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-06-3-100x100.jpg 100w\" sizes=\"(max-width: 353px) 100vw, 353px\" \/><img decoding=\"async\" class=\"wp-image-1396 alignright\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7.jpg\" alt=\"Bobina PPGL - GB\/T 12754 (Folha para telhado)\" width=\"351\" height=\"351\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7.jpg 702w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7-300x300.jpg 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7-150x150.jpg 150w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7-500x500.jpg 500w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7-600x600.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2025\/12\/Main-01-7-100x100.jpg 100w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><\/h2>\n<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes<\/h2>\n<p>&nbsp;<\/p>\n<p><strong>1. Por que o AZ275 ($275g\/m^2$) \u00e9 considerado a escolha premium para PPGL?<\/strong><\/p>\n<p>A designa\u00e7\u00e3o AZ275 indica uma camada de revestimento de alta resist\u00eancia com massa de $275g\/m^2$ de liga de alum\u00ednio-zinco. Comparado aos pain\u00e9is padr\u00e3o AZ50 ou AZ150, o AZ275 oferece uma camada protetora significativamente mais espessa. De acordo com a norma ASTM A792, essa espessura espec\u00edfica foi projetada para suportar as condi\u00e7\u00f5es atmosf\u00e9ricas mais agressivas, oferecendo at\u00e9 40 anos de vida \u00fatil em ambientes industriais ou costeiros, onde o a\u00e7o padr\u00e3o falharia rapidamente.<\/p>\n<p><strong>2. Os pain\u00e9is AZ275 PPGL suportam ambientes marinhos com alta concentra\u00e7\u00e3o de sal?<\/strong><\/p>\n<p>Sim. Nosso AZ275 PPGL foi projetado especificamente para as categorias de corrosividade C4 e C5 (Marinha\/Industrial). A combina\u00e7\u00e3o de um substrato de alum\u00ednio-zinco $55\\%$ e um sistema de pintura PVDF de alta espessura garante que os pain\u00e9is resistam \u00e0 corros\u00e3o e \u00e0 forma\u00e7\u00e3o de pites em ambientes com alta concentra\u00e7\u00e3o de di\u00f3xido de enxofre. \u00c9 a refer\u00eancia para estruturas constru\u00eddas a menos de 1 km da costa ou em zonas industriais com altos n\u00edveis de di\u00f3xido de enxofre.<\/p>\n<p><strong>3. Qual a diferen\u00e7a entre o a\u00e7o galvanizado AZ275 e o G90?<\/strong><\/p>\n<p>Enquanto o G90 \u00e9 um revestimento espesso de zinco ($275g\/m^2$ de zinco puro), o AZ275 \u00e9 um revestimento espesso de liga de alum\u00ednio-zinco. De acordo com as normas ASTM, a liga de alum\u00ednio-zinco (Galvalume) oferece melhor prote\u00e7\u00e3o de barreira (gra\u00e7as ao alum\u00ednio) e melhor refletividade t\u00e9rmica do que o zinco puro. Na maioria das aplica\u00e7\u00f5es de cobertura externa, um painel AZ275 ter\u00e1 uma vida \u00fatil significativamente maior do que um painel galvanizado G90 em termos de integridade estrutural e reten\u00e7\u00e3o de cor.<\/p>\n<p><strong>4. A espessa camada de AZ275 afeta a conformabilidade do painel?<\/strong><\/p>\n<p>De forma alguma. Apesar da alta espessura do revestimento, nosso AZ275 PPGL utiliza tecnologia avan\u00e7ada de recozimento e imers\u00e3o a quente cont\u00ednua para garantir que a liga permane\u00e7a d\u00factil. Os pain\u00e9is passam no teste de dobramento 0T-2T, o que significa que podem ser laminados em perfis ondulados profundos ou trapezoidais sem qualquer microfissura ou delamina\u00e7\u00e3o das camadas protetoras.<\/p>\n<p><strong>5. Qual sistema de pintura \u00e9 o mais indicado para um substrato AZ275?<\/strong><\/p>\n<p>Para maximizar o investimento em um substrato pesado de AZ275, recomendamos fortemente os revestimentos de PVDF (fluoreto de polivinilideno) ou HDP (poli\u00e9ster de alta durabilidade). Esses sistemas de pintura oferecem a mais alta resist\u00eancia aos raios UV (RUV4) e estabilidade qu\u00edmica, garantindo que o acabamento est\u00e9tico do seu telhado dure tanto quanto a prote\u00e7\u00e3o robusta de alum\u00ednio-zinco subjacente.<\/p>\n<h2>certifica\u00e7\u00e3o<\/h2>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"4180\" class=\"elementor elementor-4180\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-8e107b1 e-grid e-con-boxed e-con e-parent\" data-id=\"8e107b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-929aef8 elementor-widget elementor-widget-image\" data-id=\"929aef8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg\" class=\"attachment-large size-large wp-image-3485\" alt=\"certification-scaled\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg 724w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-212x300.jpg 212w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-768x1086.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-600x849.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1.jpg 794w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9a3d67 elementor-widget elementor-widget-image\" data-id=\"a9a3d67\" data-element_type=\"widget\" data-e-type=\"widget\" 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src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-2.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e1af1a elementor-widget elementor-widget-image\" data-id=\"6e1af1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-3.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e2dc9a elementor-widget elementor-widget-image\" data-id=\"7e2dc9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-4.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8844059 elementor-widget elementor-widget-image\" data-id=\"8844059\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-5.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6d19ba elementor-widget elementor-widget-image\" data-id=\"f6d19ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-6.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p><strong>Local de origem<\/strong>\uff1aShandong,China<\/p>\n<p><strong>Prazo de entrega<\/strong>20 dias<\/p>\n<p><strong>capacidade de fornecimento<\/strong>: 5000 toneladas por m\u00eas<\/p>\n<p><strong>cor<\/strong>Podemos personalizar a cor com base na sua amostra e na tabela de cores RAL.<\/p>\n<p><strong>MOQ<\/strong>: 18 toneladas<\/p>\n<p>Quantidades m\u00ednimas de encomenda diferentes resultam em pre\u00e7os de produto diferentes.<\/p>\n<p>Caso precise, entre em contato com nosso servi\u00e7o de atendimento ao cliente o mais breve poss\u00edvel.<\/p>","protected":false},"featured_media":4124,"template":"","meta":{"rank_math_title":"275g PPGL Roofing Panel | Heavy Coated Steel -Bomis Steel","rank_math_description":"Heavy-duty 275g PPGL roofing panels from Bomis Steel. Premium prepainted Galvalume with an extra-thick alloy coating for maximum corrosion resistance in harsh environments. Superior durability and color retention. 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