{"id":1364,"date":"2026-03-18T09:31:14","date_gmt":"2026-03-18T09:31:14","guid":{"rendered":"https:\/\/www.qingfaceramic.com\/?p=1364"},"modified":"2026-03-19T07:23:21","modified_gmt":"2026-03-19T07:23:21","slug":"what-temperature-can-ceramic-plates-withstand","status":"publish","type":"post","link":"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/","title":{"rendered":"Que temperatura podem suportar as placas de cer\u00e2mica? Um guia completo para compradores e importadores"},"content":{"rendered":"<p>As placas de cer\u00e2mica s\u00e3o amplamente utilizadas em casas, restaurantes e estabelecimentos hoteleiros devido \u00e0 sua durabilidade, est\u00e9tica e resist\u00eancia ao calor.<\/p>\n\n\n\n<p>Uma das perguntas mais comuns dos compradores \u00e9:<\/p>\n\n\n\n<p><strong>Que temperatura podem as placas de cer\u00e2mica suportar sem rachar ou partir?<\/strong><\/p>\n\n\n\n<p>A resposta depende n\u00e3o s\u00f3 da temperatura, mas tamb\u00e9m do tipo de material, da qualidade de fabrico e da resist\u00eancia ao choque t\u00e9rmico.<\/p>\n\n\n\n<p>Este guia explica tudo numa perspetiva de fabrico profissional.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Maximum_Temperature_vs_Safe_Usage_Temperature\" >Temperatura m\u00e1xima vs. temperatura de utiliza\u00e7\u00e3o segura<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Manufacturing_vs_Daily_Use\" >Fabrico vs. Utiliza\u00e7\u00e3o di\u00e1ria<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#The_Real_Risk_Thermal_Shock_Not_Heat_Itself\" >O verdadeiro risco: Choque t\u00e9rmico (n\u00e3o o calor em si)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Typical_Thermal_Shock_Scenarios\" >Cen\u00e1rios t\u00edpicos de choque t\u00e9rmico<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Heat_Resistance_by_Ceramic_Type\" >Resist\u00eancia ao calor por tipo de cer\u00e2mica<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Comparison_Table\" >Tabela de compara\u00e7\u00e3o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Key_Factors_That_Affect_Heat_Resistance\" >Factores-chave que afectam a resist\u00eancia ao calor<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Raw_Materials\" >Mat\u00e9rias-primas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Firing_Temperature\" >Temperatura de queima<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Glaze_Fit\" >Ajuste do esmalte<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Thickness_and_Design\" >Espessura e conce\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Production_Quality\" >Qualidade da produ\u00e7\u00e3o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Can_Ceramic_Plates_Go_in_the_Oven_Microwave_and_Dishwasher\" >Os pratos de cer\u00e2mica podem ir ao forno, ao micro-ondas e \u00e0 m\u00e1quina de lavar loi\u00e7a?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Oven_Use\" >Utiliza\u00e7\u00e3o do forno<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Microwave_Use\" >Utiliza\u00e7\u00e3o de micro-ondas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Dishwasher_Use\" >Utiliza\u00e7\u00e3o na m\u00e1quina de lavar loi\u00e7a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#6_How_to_Prevent_Ceramic_Plates_from_Cracking\" >6. Como evitar que as placas de cer\u00e2mica se partam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Manufacturer_Testing_Standards\" >Normas de ensaio do fabricante<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Ceramic_vs_Other_Materials\" >Cer\u00e2mica vs. outros materiais<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Can_ceramic_plates_go_in_the_oven\" >Os pratos de cer\u00e2mica podem ir ao forno?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Why_do_ceramic_plates_crack_in_the_oven\" >Porque \u00e9 que os pratos de cer\u00e2mica se partem no forno?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Are_ceramic_plates_microwave_safe\" >Os pratos de cer\u00e2mica podem ir ao micro-ondas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#What_temperature_will_ceramic_break_at\" >A que temperatura \u00e9 que a cer\u00e2mica se parte?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#Conclusion\" >Conclus\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.qingfaceramic.com\/pt\/what-temperature-can-ceramic-plates-withstand\/#About_Qingfa_Ceramics\" >Sobre a cer\u00e2mica Qingfa<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Maximum_Temperature_vs_Safe_Usage_Temperature\"><\/span><strong>Temperatura m\u00e1xima vs. temperatura de utiliza\u00e7\u00e3o segura<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Os produtos cer\u00e2micos s\u00e3o cozidos a temperaturas extremamente elevadas durante a produ\u00e7\u00e3o, o que lhes confere uma forte resist\u00eancia ao calor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturing_vs_Daily_Use\"><\/span><strong>Fabrico vs. Utiliza\u00e7\u00e3o di\u00e1ria<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Categoria<\/th><th>Gama de temperaturas<\/th><th>Explica\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td>Temperatura de queima<\/td><td>1200\u00b0C - 1400\u00b0C<\/td><td>Determina a densidade e a resist\u00eancia<\/td><\/tr><tr><td>Resist\u00eancia m\u00e1xima<\/td><td>300\u00b0C+ (varia)<\/td><td>Toler\u00e2ncia te\u00f3rica<\/td><\/tr><tr><td>Utiliza\u00e7\u00e3o di\u00e1ria segura<\/td><td>100\u00b0C - 200\u00b0C<\/td><td>Ideal para utiliza\u00e7\u00e3o a longo prazo<\/td><\/tr><tr><td>Gama segura para o forno<\/td><td>200\u00b0C - 250\u00b0C<\/td><td>Apenas para produtos certificados<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Principais conclus\u00f5es:<\/strong><br>As placas de cer\u00e2mica podem suportar calor elevado, mas a temperatura de utiliza\u00e7\u00e3o segura \u00e9 muito inferior \u00e0 temperatura de cozedura.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Real_Risk_Thermal_Shock_Not_Heat_Itself\"><\/span><strong>O verdadeiro risco: Choque t\u00e9rmico (n\u00e3o o calor em si)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A maioria das avarias na cer\u00e2mica n\u00e3o \u00e9 causada por temperaturas elevadas, mas sim por mudan\u00e7as r\u00e1pidas de temperatura, conhecidas como choque t\u00e9rmico.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_Thermal_Shock_Scenarios\"><\/span><strong>Cen\u00e1rios t\u00edpicos de choque t\u00e9rmico<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Situa\u00e7\u00e3o<\/th><th>N\u00edvel de risco<\/th><th>Resultado<\/th><\/tr><\/thead><tbody><tr><td>Do frigor\u00edfico ao forno<\/td><td>Muito elevado<\/td><td>Fissura\u00e7\u00e3o imediata<\/td><\/tr><tr><td>Placa quente para bancada fria<\/td><td>Muito elevado<\/td><td>Quebra s\u00fabita<\/td><\/tr><tr><td>Aquecimento irregular do micro-ondas<\/td><td>M\u00e9dio<\/td><td>Fissuras de tens\u00e3o interna<\/td><\/tr><tr><td>Aquecimento gradual<\/td><td>Baixo<\/td><td>Seguro<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Uma vis\u00e3o importante:<\/strong><br>As placas de cer\u00e2mica resistem bem ao calor, mas s\u00e3o vulner\u00e1veis a mudan\u00e7as bruscas de temperatura.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heat_Resistance_by_Ceramic_Type\"><\/span><strong>Resist\u00eancia ao calor por tipo de cer\u00e2mica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Nem todas as placas de cer\u00e2mica t\u00eam o mesmo desempenho sob a\u00e7\u00e3o do calor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparison_Table\"><\/span><strong>Tabela de compara\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tipo<\/th><th>Resist\u00eancia ao calor<\/th><th>Seguro para o forno<\/th><th>Durabilidade<\/th><th>Melhor utiliza\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td>Porcelana<\/td><td>Elevado<\/td><td>Sim<\/td><td>Elevado<\/td><td>Artigos de mesa de qualidade superior<\/td><\/tr><tr><td>Gr\u00e9s<\/td><td>M\u00e9dio-Alto<\/td><td>Sim<\/td><td>Muito elevado<\/td><td>Cozinhar e servir<\/td><\/tr><tr><td>Osso chin\u00eas<\/td><td>M\u00e9dio<\/td><td>Limitada<\/td><td>M\u00e9dio<\/td><td>Jantar requintado<\/td><\/tr><tr><td>Lou\u00e7a de barro<\/td><td>Baixo<\/td><td>N\u00e3o<\/td><td>Baixo<\/td><td>Utiliza\u00e7\u00e3o decorativa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>A porcelana e o gr\u00e9s s\u00e3o geralmente as melhores escolhas em termos de resist\u00eancia ao calor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Factors_That_Affect_Heat_Resistance\"><\/span><strong>Factores-chave que afectam a resist\u00eancia ao calor<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Do ponto de vista do fabricante, estes factores determinam o desempenho:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Raw_Materials\"><\/span><strong>Mat\u00e9rias-primas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>As mat\u00e9rias-primas de alta qualidade, como o caulino, melhoram a estabilidade t\u00e9rmica, enquanto as impurezas reduzem a durabilidade.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Firing_Temperature\"><\/span><strong>Temperatura de queima<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>As temperaturas de cozedura mais elevadas criam uma estrutura mais densa e melhoram a resist\u00eancia ao calor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glaze_Fit\"><\/span><strong>Ajuste do esmalte<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Uma m\u00e1 compatibilidade do esmalte pode levar a fissuras ou a rachaduras na superf\u00edcie ao longo do tempo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thickness_and_Design\"><\/span><strong>Espessura e conce\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Fator de conce\u00e7\u00e3o<\/th><th>Impacto<\/th><\/tr><\/thead><tbody><tr><td>Espessura uniforme<\/td><td>Evita a concentra\u00e7\u00e3o de tens\u00f5es<\/td><\/tr><tr><td>Base espessa<\/td><td>Melhor reten\u00e7\u00e3o de calor<\/td><\/tr><tr><td>Estrutura irregular<\/td><td>Maior risco de fissuras<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Production_Quality\"><\/span><strong>Qualidade da produ\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A baixa porosidade melhora a resist\u00eancia ao calor e \u00e0 humidade.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_Ceramic_Plates_Go_in_the_Oven_Microwave_and_Dishwasher\"><\/span><strong>Os pratos de cer\u00e2mica podem ir ao forno, ao micro-ondas e \u00e0 m\u00e1quina de lavar loi\u00e7a?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Oven_Use\"><\/span><strong>Utiliza\u00e7\u00e3o do forno<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Estado<\/th><th>Seguro<\/th><\/tr><\/thead><tbody><tr><td>Cer\u00e2mica pr\u00f3pria para forno<\/td><td>Sim (200-250\u00b0C)<\/td><\/tr><tr><td>Aquecimento s\u00fabito<\/td><td>N\u00e3o<\/td><\/tr><tr><td>Com decora\u00e7\u00e3o em metal<\/td><td>N\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Microwave_Use\"><\/span><strong>Utiliza\u00e7\u00e3o de micro-ondas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Estado<\/th><th>Seguro<\/th><\/tr><\/thead><tbody><tr><td>Cer\u00e2mica lisa<\/td><td>Sim<\/td><\/tr><tr><td>Rebordo dourado ou prateado<\/td><td>N\u00e3o<\/td><\/tr><tr><td>Aquecimento vazio<\/td><td>N\u00e3o<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dishwasher_Use\"><\/span><strong>Utiliza\u00e7\u00e3o na m\u00e1quina de lavar loi\u00e7a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Estado<\/th><th>Seguro<\/th><\/tr><\/thead><tbody><tr><td>Limpeza di\u00e1ria<\/td><td>Sim<\/td><\/tr><tr><td>Ciclos de alta temperatura<\/td><td>Pode causar desgaste a longo prazo<\/td><\/tr><tr><td>M\u00e1quina de lavar lou\u00e7a industrial<\/td><td>Depende da qualidade do produto<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_How_to_Prevent_Ceramic_Plates_from_Cracking\"><\/span><strong>6. Como evitar que as placas de cer\u00e2mica se partam<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Para prolongar a vida \u00fatil do produto:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Evitar mudan\u00e7as extremas de temperatura<\/li>\n\n\n\n<li>Aquecer gradualmente antes de utilizar o forno<\/li>\n\n\n\n<li>Utilizar superf\u00edcies ou almofadas resistentes ao calor<\/li>\n\n\n\n<li>N\u00e3o colocar placas quentes sobre materiais frios<\/li>\n\n\n\n<li>Substituir as placas com fissuras vis\u00edveis<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturer_Testing_Standards\"><\/span><strong>Normas de ensaio do fabricante<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Os fabricantes profissionais de cer\u00e2mica efectuam normalmente os seguintes testes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tipo de teste<\/th><th>Objetivo<\/th><\/tr><\/thead><tbody><tr><td>Ensaio de choque t\u00e9rmico<\/td><td>Mede a resist\u00eancia a mudan\u00e7as bruscas de temperatura<\/td><\/tr><tr><td>Ensaio no forno<\/td><td>Avalia o desempenho a altas temperaturas<\/td><\/tr><tr><td>Ensaio de micro-ondas<\/td><td>Assegura um aquecimento interno seguro<\/td><\/tr><tr><td>Teste da m\u00e1quina de lavar loi\u00e7a<\/td><td>Avalia a durabilidade a longo prazo<\/td><\/tr><tr><td>Certifica\u00e7\u00e3o de seguran\u00e7a alimentar<\/td><td>Confirma a conformidade com as normas FDA ou LFGB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Estes testes s\u00e3o essenciais para os compradores grossistas e para os propriet\u00e1rios de marcas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ceramic_vs_Other_Materials\"><\/span><strong>Cer\u00e2mica vs. outros materiais<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Material<\/th><th>Resist\u00eancia ao calor<\/th><th>Resist\u00eancia ao choque t\u00e9rmico<\/th><th>Melhor utiliza\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td>Cer\u00e2mica<\/td><td>Elevado<\/td><td>Baixo<\/td><td>Por\u00e7\u00e3o de calor elevado<\/td><\/tr><tr><td>Vidro temperado<\/td><td>M\u00e9dio-alto<\/td><td>Elevado<\/td><td>Mudan\u00e7as r\u00e1pidas de temperatura<\/td><\/tr><tr><td>A\u00e7o inoxid\u00e1vel<\/td><td>Elevado<\/td><td>Elevado<\/td><td>Aplica\u00e7\u00f5es industriais<\/td><\/tr><tr><td>Pl\u00e1stico<\/td><td>Baixo<\/td><td>Baixo<\/td><td>Utiliza\u00e7\u00e3o exclusiva a baixa temperatura<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><strong>FAQ<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_ceramic_plates_go_in_the_oven\"><\/span><strong>Os pratos de cer\u00e2mica podem ir ao forno?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sim, se estiver rotulado como apto para ir ao forno, normalmente at\u00e9 200-250\u00b0C.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_do_ceramic_plates_crack_in_the_oven\"><\/span><strong>Porque \u00e9 que os pratos de cer\u00e2mica se partem no forno?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Devido ao choque t\u00e9rmico e n\u00e3o apenas \u00e0 temperatura.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Are_ceramic_plates_microwave_safe\"><\/span><strong>Os pratos de cer\u00e2mica podem ir ao micro-ondas?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A maioria \u00e9, exceto os que t\u00eam decora\u00e7\u00e3o met\u00e1lica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_temperature_will_ceramic_break_at\"><\/span><strong>A que temperatura \u00e9 que a cer\u00e2mica se parte?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u00e3o existe uma temperatura fixa. A quebra depende da rapidez com que a temperatura muda.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclus\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>As placas de cer\u00e2mica s\u00e3o altamente resistentes ao calor e adequadas para utiliza\u00e7\u00e3o di\u00e1ria, incluindo aplica\u00e7\u00f5es em fornos, quando fabricadas corretamente.<\/p>\n\n\n\n<p>No entanto, a sua principal limita\u00e7\u00e3o n\u00e3o \u00e9 a temperatura em si, mas a varia\u00e7\u00e3o da temperatura.<\/p>\n\n\n\n<p>A escolha de produtos cer\u00e2micos de alta qualidade e a sua utiliza\u00e7\u00e3o correta podem prolongar significativamente a sua vida \u00fatil.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About_Qingfa_Ceramics\"><\/span><strong>Sobre a cer\u00e2mica Qingfa<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.qingfaceramic.com\/pt\/?attachment_id=632\"><img decoding=\"async\" width=\"996\" height=\"996\" data-id=\"632\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates.webp\" alt=\"placas de cer\u00e2mica impressas personalizadas\" class=\"wp-image-632\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates.webp 996w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates-300x300.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates-150x150.webp 150w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates-768x768.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates-600x600.webp 600w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-ceramic-plates-100x100.webp 100w\" sizes=\"(max-width: 996px) 100vw, 996px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.qingfaceramic.com\/pt\/?attachment_id=640\"><img decoding=\"async\" width=\"1004\" height=\"1004\" data-id=\"640\" src=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4.webp\" alt=\"loi\u00e7a impressa personalizada4\" class=\"wp-image-640\" srcset=\"https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4.webp 1004w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4-300x300.webp 300w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4-150x150.webp 150w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4-768x768.webp 768w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4-600x600.webp 600w, https:\/\/www.qingfaceramic.com\/wp-content\/uploads\/2026\/01\/custom-printed-dinnerware4-100x100.webp 100w\" sizes=\"(max-width: 1004px) 100vw, 1004px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>Com mais de 40 anos de experi\u00eancia, <strong><a href=\"https:\/\/www.qingfaceramic.com\/pt\/\">Cer\u00e2mica Qingfa<\/a><\/strong> \u00e9 um fabricante de cer\u00e2mica de confian\u00e7a que serve marcas globais e parceiros grossistas.<\/p>\n\n\n\n<p>Somos especializados em ch\u00e1venas de caf\u00e9, conjuntos de ch\u00e1 e caf\u00e9, loi\u00e7a de jantar, decora\u00e7\u00e3o para casa e utens\u00edlios de cozinha, fornecendo <strong><a href=\"https:\/\/www.qingfaceramic.com\/pt\/custom-ceramic-manufacturer\/\">Personaliza\u00e7\u00e3o OEM e ODM<\/a><\/strong> e solu\u00e7\u00f5es grossistas.<\/p>\n\n\n\n<p>Impulsionados pela inova\u00e7\u00e3o do design, produ\u00e7\u00e3o avan\u00e7ada e controlo de qualidade rigoroso, fornecemos produtos cer\u00e2micos fi\u00e1veis e prontos para o mercado.<\/p>\n\n\n\n<p>Contacte-nos hoje para explorar as suas solu\u00e7\u00f5es de cer\u00e2mica personalizadas.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Processo de fabrico de produtos cer\u00e2micos\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/kyc4ZqlCvig?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>Ceramic plates are widely used in homes, restaurants, and hospitality settings due to their durability, aesthetics, and heat resistance. One of the most common questions from buyers is: What temperature can ceramic plates withstand without cracking or breaking? The answer depends not only on temperature, but also on material type, manufacturing quality, and thermal shock [&hellip;]<\/p>","protected":false},"author":1,"featured_media":634,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,23,39],"tags":[],"class_list":["post-1364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-blogs-news","category-industry-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/posts\/1364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/comments?post=1364"}],"version-history":[{"count":2,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/posts\/1364\/revisions"}],"predecessor-version":[{"id":1366,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/posts\/1364\/revisions\/1366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/media\/634"}],"wp:attachment":[{"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/media?parent=1364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/categories?post=1364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qingfaceramic.com\/pt\/wp-json\/wp\/v2\/tags?post=1364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}