{"id":3712,"date":"2026-04-20T15:14:12","date_gmt":"2026-04-20T07:14:12","guid":{"rendered":"https:\/\/quartz-grinding.epic-powder.com\/?p=3712"},"modified":"2026-04-20T15:25:31","modified_gmt":"2026-04-20T07:25:31","slug":"why-is-modified-quartz-powder-essential-for-artificial-stone","status":"publish","type":"post","link":"https:\/\/quartz-grinding.epic-powder.com\/pt\/why-is-modified-quartz-powder-essential-for-artificial-stone\/","title":{"rendered":"Por que o p\u00f3 de quartzo modificado \u00e9 essencial para a pedra artificial?"},"content":{"rendered":"<p>A pedra de quartzo artificial tornou-se o material de revestimento dominante para decora\u00e7\u00e3o de casas e espa\u00e7os comerciais em todo o mundo. Normalmente, sua composi\u00e7\u00e3o consiste em areia\/p\u00f3 de quartzo 90% \u2013 93% misturado com resina polim\u00e9rica 7% \u2013 10%, juntamente com pigmentos espec\u00edficos.<\/p>\n\n\n\n<p>No entanto, na produ\u00e7\u00e3o industrial real, a simples mistura de p\u00f3 de quartzo bruto com resina geralmente leva a problemas. Estes incluem rachaduras nas placas, manchas de cor, amarelamento ou resist\u00eancia estrutural insuficiente. Para solucionar esses problemas, foi desenvolvido o \u201cQuartzo Modificado\u201d. <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/\">P\u00f3 de quartzo<\/a>Foi desenvolvido o processo &quot;The \u201d. Ele se tornou o &quot;padr\u00e3o da ind\u00fastria&quot; para a produ\u00e7\u00e3o de pedra de quartzo de gama m\u00e9dia a alta.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine.webp\" alt=\"m\u00e1quina de revestimento de p\u00f3 ultrafino\" class=\"wp-image-3676\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-300x200.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-768x513.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">O principal problema: a \u201cincompatibilidade\u201d entre minerais inorg\u00e2nicos e pol\u00edmeros org\u00e2nicos.<\/h2>\n\n\n\n<p>Para entender por que a modifica\u00e7\u00e3o \u00e9 necess\u00e1ria, devemos primeiro analisar as diferen\u00e7as nas propriedades f\u00edsicas e qu\u00edmicas do p\u00f3 de quartzo (inorg\u00e2nico) e da resina (org\u00e2nica):<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Incompatibilidade de polaridade:<\/strong> As superf\u00edcies do p\u00f3 de quartzo cont\u00eam um grande n\u00famero de grupos hidroxila hidrof\u00edlicos (\u2014OH). Isso o torna uma subst\u00e2ncia fortemente polar. Em contraste, resinas comumente usadas, como as resinas de poli\u00e9ster insaturadas, s\u00e3o subst\u00e2ncias lipof\u00edlicas e hidrof\u00f3bicas. As duas s\u00e3o t\u00e3o dif\u00edceis de misturar quanto &quot;\u00f3leo e \u00e1gua&quot;.<\/li>\n\n\n\n<li><strong>Ades\u00e3o fraca:<\/strong> Sem modifica\u00e7\u00f5es, a resina simplesmente &quot;envolve&quot; o p\u00f3 de quartzo em vez de &quot;aderir&quot; a ele. Quando a placa \u00e9 submetida a alta press\u00e3o ou varia\u00e7\u00f5es de temperatura, a delamina\u00e7\u00e3o ocorre facilmente na interface. Isso acaba levando ao surgimento de fissuras na placa.<\/li>\n\n\n\n<li><strong>Alto valor de absor\u00e7\u00e3o de \u00f3leo:<\/strong> O p\u00f3 n\u00e3o modificado possui alta energia superficial e absorve resina com facilidade. Isso significa que, para manter a fluidez durante o processamento, os produtores precisam aumentar a quantidade de resina, que \u00e9 cara. Consequentemente, os custos aumentam e a dureza final da placa diminui.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Os quatro valores fundamentais do p\u00f3 de quartzo modificado<\/h2>\n\n\n\n<p><a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/surface-modification\/\">Modifica\u00e7\u00e3o<\/a> Geralmente se refere ao tratamento de revestimento superficial do p\u00f3 de quartzo usando um agente de acoplamento de silano. Essa modifica\u00e7\u00e3o atua como uma &quot;ponte molecular&quot; entre o p\u00f3 de quartzo e a resina.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A. Estabelecendo liga\u00e7\u00f5es qu\u00edmicas: da \u201crevestimento\u201d \u00e0 \u201cfus\u00e3o\u201d<\/h3>\n\n\n\n<p>Uma extremidade do agente de acoplamento silano pode reagir com os grupos hidroxila na superf\u00edcie do p\u00f3 de quartzo para formar uma liga\u00e7\u00e3o covalente s\u00f3lida. A outra extremidade cont\u00e9m um grupo ativo que reage especificamente com a resina.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>O resultado:<\/strong> O p\u00f3 de quartzo e a resina transformam-se de uma simples mistura mec\u00e2nica em um corpo quimicamente homog\u00eaneo. Isso melhora significativamente a resist\u00eancia \u00e0 flex\u00e3o e ao impacto da laje.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">B. Reduzindo a absor\u00e7\u00e3o de \u00f3leo: alcan\u00e7ando uma &quot;alta capacidade de carga&quot;<\/h3>\n\n\n\n<p>Por meio da modifica\u00e7\u00e3o da superf\u00edcie, o p\u00f3 de quartzo passa de hidrof\u00edlico para lipof\u00edlico. Isso reduz a tens\u00e3o superficial.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A vantagem:<\/strong> O p\u00f3 proporciona melhor molhabilidade e dispers\u00e3o mais uniforme na resina. Isso permite aos produtores reduzir a propor\u00e7\u00e3o de resina (at\u00e9 mesmo abaixo de 7%), mantendo a fluidez do processo. Consequentemente, os custos de produ\u00e7\u00e3o diminuem significativamente, ao mesmo tempo que a dureza e a resist\u00eancia ao desgaste da placa s\u00e3o aumentados.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C. Resist\u00eancia \u00e0 permeabilidade e manchas aprimoradas<\/h3>\n\n\n\n<p>Placas de pedra artificial n\u00e3o modificadas frequentemente apresentam microfissuras internas na interface.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A fun\u00e7\u00e3o:<\/strong> O p\u00f3 modificado adere firmemente \u00e0 resina, eliminando esses microporos. Isso impede que l\u00edquidos coloridos, como caf\u00e9 ou molho de soja, penetrem no interior da placa. Garante limpeza e manuten\u00e7\u00e3o a longo prazo.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">D. Melhor resist\u00eancia \u00e0s intemp\u00e9ries e ao envelhecimento.<\/h3>\n\n\n\n<p>O tratamento de modifica\u00e7\u00e3o isola eficazmente a interface da eros\u00e3o causada pela umidade. Isso impede que a resina descasque, amarele ou se torne quebradi\u00e7a em ambientes \u00famidos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine.webp\" alt=\"M\u00e1quina de revestimento de moinho de tr\u00eas rolos\" class=\"wp-image-3605\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine-768x768.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/Three-roller-mill-coating-machine-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">A chave para <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/machines\/three-roller-coating-machine\/\">Modifica\u00e7\u00e3o<\/a>Como produzir p\u00f3 de quartzo modificado de alta qualidade?<\/h2>\n\n\n\n<p>A qualidade da pedra artificial depende n\u00e3o s\u00f3 da fonte mineral, mas tamb\u00e9m da taxa de revestimento e da uniformidade da modifica\u00e7\u00e3o. Isso imp\u00f5e requisitos extremamente elevados aos equipamentos de processamento.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A. Caminho t\u00e9cnico do revestimento de superf\u00edcie<\/h3>\n\n\n\n<p>Atualmente, a ind\u00fastria privilegia o processo de modifica\u00e7\u00e3o a seco. P\u00f3 de quartzo ultrafino \u00e9 alimentado em uma m\u00e1quina de revestimento. Sob agita\u00e7\u00e3o em alta velocidade, um agente modificador atomizado \u00e9 pulverizado. O agente utiliza energia t\u00e9rmica e mec\u00e2nica para se alinhar e formar uma pel\u00edcula na superf\u00edcie do p\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B. Sele\u00e7\u00e3o de Equipamentos Recomendados<\/h3>\n\n\n\n<p>Para p\u00f3 de quartzo com diferentes granulometrias, a Epic Powder oferece solu\u00e7\u00f5es espec\u00edficas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Para granulometria geral (malha 325 \u2013 malha 600):<\/strong> Utiliza-se uma m\u00e1quina de modifica\u00e7\u00e3o de revestimento cont\u00ednuo. O rotor de alta velocidade gera intensa turbul\u00eancia, permitindo que o p\u00f3 e o agente modificador completem o processo de revestimento em segundos. Isso proporciona alta produtividade e baixo consumo de energia.<\/li>\n\n\n\n<li><strong>Para p\u00f3 de quartzo ultrafino (acima de 1250 mesh):<\/strong> Recomendamos o processamento integrado utilizando o moinho de jato de ar. O agente modificador \u00e9 injetado online durante o processo de moagem. Isso aproveita a &quot;superf\u00edcie rec\u00e9m-fragmentada&quot; do p\u00f3, onde a atividade \u00e9 maior, para obter o melhor efeito de modifica\u00e7\u00e3o.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"550\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/turbo-mill-coating-machine.webp\" alt=\"m\u00e1quina de revestimento turbo-mill\" class=\"wp-image-3607\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/turbo-mill-coating-machine.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/turbo-mill-coating-machine-300x206.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/turbo-mill-coating-machine-768x528.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/01\/turbo-mill-coating-machine-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Guia de Armadilhas da Ind\u00fastria: Nem todos os p\u00f3s modificados s\u00e3o iguais<\/h2>\n\n\n\n<p>Ao comprar p\u00f3 de quartzo modificado ou ao modific\u00e1-lo internamente, preste aten\u00e7\u00e3o a estes tr\u00eas pontos:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Teste da taxa de ativa\u00e7\u00e3o:<\/strong> Um teste simples \u00e9 o &quot;teste de flutua\u00e7\u00e3o na \u00e1gua&quot;. O p\u00f3 de quartzo modificado e bem tratado deve apresentar forte hidrofobicidade. Ele deve flutuar na superf\u00edcie da \u00e1gua sem afundar ou ficar molhado.<\/li>\n\n\n\n<li><strong>Selecionando o agente modificador correto:<\/strong> \u00c9 necess\u00e1rio selecionar diferentes grupos de silano (sufixos) para resinas de poli\u00e9ster insaturadas, resinas ep\u00f3xi ou sistemas acr\u00edlicos. O uso do agente errado pode causar descolora\u00e7\u00e3o da placa ap\u00f3s longo per\u00edodo de armazenamento.<\/li>\n\n\n\n<li><strong>Efeitos colaterais da modifica\u00e7\u00e3o excessiva:<\/strong> Mais agente modificador nem sempre \u00e9 melhor. Um excesso de agente de acoplamento pode, na verdade, criar uma &quot;camada lubrificante&quot; na interface. Isso leva a uma diminui\u00e7\u00e3o da resist\u00eancia estrutural.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Tend\u00eancias Futuras: Funcionaliza\u00e7\u00e3o e Sustentabilidade<\/h2>\n\n\n\n<p>Com o aumento das exig\u00eancias do mercado por pedra artificial, o p\u00f3 de quartzo modificado est\u00e1 evoluindo em v\u00e1rias dire\u00e7\u00f5es:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Modifica\u00e7\u00e3o antibacteriana:<\/strong> Agentes antibacterianos inorg\u00e2nicos (como agentes carregados com prata) s\u00e3o adicionados durante a modifica\u00e7\u00e3o. Isso confere \u00e0 placa propriedades antimicrobianas permanentes.<\/li>\n\n\n\n<li><strong>Modifica\u00e7\u00e3o para acabamento fosco\/suave ao toque:<\/strong> Por meio da remodela\u00e7\u00e3o da morfologia da superf\u00edcie, \u00e9 poss\u00edvel obter um efeito fosco &quot;amig\u00e1vel \u00e0 pele&quot; \u2014 que atualmente \u00e9 muito popular.<\/li>\n\n\n\n<li><strong>Modifica\u00e7\u00e3o de baixa energia:<\/strong> Equipamentos avan\u00e7ados e integrados de classifica\u00e7\u00e3o fina e revestimento (como a tecnologia de revestimento por fluxo de ar da Epic Powder) est\u00e3o sendo utilizados. Esses sistemas aumentam a consist\u00eancia da modifica\u00e7\u00e3o e reduzem o uso de aditivos qu\u00edmicos.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2>\n\n\n\n<p>A competi\u00e7\u00e3o na ind\u00fastria de pedra artificial \u00e9 essencialmente uma competi\u00e7\u00e3o de engenharia de superf\u00edcie de p\u00f3. O p\u00f3 de quartzo modificado faz mais do que apenas resolver o problema de compatibilidade entre minerais inorg\u00e2nicos e resinas org\u00e2nicas. \u00c9 a ferramenta principal para melhorar o desempenho f\u00edsico e reduzir os custos de produ\u00e7\u00e3o.<\/p>\n\n\n\n<p>Para os fabricantes de placas, escolher equipamentos profissionais de modifica\u00e7\u00e3o e estabelecer um sistema de gest\u00e3o rigoroso para os indicadores de modifica\u00e7\u00e3o \u00e9 a \u00fanica maneira de criar produtos com competitividade internacional.<\/p>\n\n\n\n<p><strong>Sobre <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/contact\/\">P\u00f3 \u00e9pico<\/a>:<\/strong><\/p>\n\n\n\n<p>Somos especializados em tecnologias de moagem ultrafina e modifica\u00e7\u00e3o de superf\u00edcie para minerais n\u00e3o met\u00e1licos, como quartzo, calcita e materiais para baterias. Por meio de nossos moinhos classificadores da s\u00e9rie MJW e sistemas de revestimento de alta efici\u00eancia, ajudamos clientes globais a alcan\u00e7ar a produ\u00e7\u00e3o de p\u00f3s com alta atividade e uniformidade.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"721\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp\" alt=\"Emily Chen\" class=\"wp-image-3549\" style=\"width:150px;height:150px\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp 721w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-12x12.webp 12w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Obrigado pela leitura. Espero que meu artigo tenha ajudado. Deixe um coment\u00e1rio abaixo. Voc\u00ea tamb\u00e9m pode entrar em contato com o suporte online da Zelda para quaisquer outras d\u00favidas.<\/p>\n<cite>                                                                                                                                                                                  \u2014 Publicado por <a href=\"https:\/\/www.linkedin.com\/company\/76603359\/admin\/dashboard\/\">Emily Chen<\/a><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/posts\/3712#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/posts\/3712#wpcf7-f16-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.6\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/div>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu nome*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu Pnone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Sua empresa\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Sua mensagem\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:5px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>A pedra de quartzo artificial tornou-se o material de revestimento dominante para decora\u00e7\u00e3o residencial e espa\u00e7os comerciais em todo o mundo. Normalmente, sua composi\u00e7\u00e3o consiste em areia\/p\u00f3 de quartzo 90% \u2013 93% misturado com resina polim\u00e9rica 7% \u2013 10%, juntamente com pigmentos espec\u00edficos. No entanto, na produ\u00e7\u00e3o industrial real, a simples mistura de p\u00f3 de quartzo bruto com resina frequentemente leva a problemas. Estes incluem [\u2026]<\/p>","protected":false},"author":1,"featured_media":3676,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrafine-air-classifier"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why is Modified Quartz Powder Essential for Artificial Stone? - Quartz Grinding Production Line<\/title>\n<meta name=\"description\" content=\"Discover why Modified Quartz Powder is essential for high-end artificial stone. 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