{"id":3695,"date":"2025-11-05T14:24:55","date_gmt":"2025-11-05T06:24:55","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3695"},"modified":"2026-03-20T15:17:21","modified_gmt":"2026-03-20T07:17:21","slug":"why-should-calcium-carbonate-be-surface-coated","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/why-should-calcium-carbonate-be-surface-coated\/","title":{"rendered":"Por que o carbonato de c\u00e1lcio deve receber um revestimento superficial?"},"content":{"rendered":"<p>O carbonato de c\u00e1lcio \u00e9 um composto inorg\u00e2nico e o principal componente de materiais como calc\u00e1rio e m\u00e1rmore. Quando se trata de modificar o p\u00f3 de carbonato de c\u00e1lcio, muitos clientes frequentemente questionam por que deveriam aumentar os custos de produ\u00e7\u00e3o para aplicar um revestimento superficial. Eles tamb\u00e9m podem questionar se essa modifica\u00e7\u00e3o afetar\u00e1 o desempenho dos produtos subsequentes. A seguir, explicamos os principais motivos pelos quais o carbonato de c\u00e1lcio deve ser revestido superficialmente.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"478\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate.webp\" alt=\"carbonato de c\u00e1lcio\" class=\"wp-image-3696\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-300x179.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-768x459.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5 motivos para revestir a superf\u00edcie do carbonato de c\u00e1lcio<\/h2>\n\n\n\n<p>A modifica\u00e7\u00e3o da superf\u00edcie desempenha um papel crucial na melhoria do desempenho do carbonato de c\u00e1lcio, expandindo sua aplicabilidade e abrindo novas oportunidades de mercado. Uma vez modificado, o carbonato de c\u00e1lcio se transforma de um material de enchimento tradicional em um aditivo multifuncional com aplica\u00e7\u00f5es mais amplas e maior demanda.<\/p>\n\n\n\n<p><strong>Melhorando a dispers\u00e3o do carbonato de c\u00e1lcio<\/strong><br>A modifica\u00e7\u00e3o da superf\u00edcie permite que o modificador seja adsorvido seletivamente na superf\u00edcie do carbonato de c\u00e1lcio, conferindo-lhe propriedades carregadas. A repuls\u00e3o entre cargas iguais impede a aglomera\u00e7\u00e3o, garantindo uma melhor dispers\u00e3o do material.<\/p>\n\n\n\n<p><strong>Melhorar a compatibilidade com outros materiais<\/strong><br>A modifica\u00e7\u00e3o da superf\u00edcie aumenta a compatibilidade interfacial entre o carbonato de c\u00e1lcio e outros materiais, como borracha ou pl\u00e1sticos. Isso melhora o desempenho do carbonato de c\u00e1lcio em materiais comp\u00f3sitos, tornando-o mais eficaz em diversas aplica\u00e7\u00f5es.<\/p>\n\n\n\n<p><strong>Reduzindo a absor\u00e7\u00e3o de \u00f3leo pelo carbonato de c\u00e1lcio<\/strong><br>Ap\u00f3s a modifica\u00e7\u00e3o da superf\u00edcie, a agrega\u00e7\u00e3o das part\u00edculas de carbonato de c\u00e1lcio \u00e9 minimizada, melhorando a dispers\u00e3o. As mol\u00e9culas modificadas na superf\u00edcie do carbonato de c\u00e1lcio reduzem os espa\u00e7os vazios entre as part\u00edculas, o que diminui a absor\u00e7\u00e3o de \u00f3leo. A altera\u00e7\u00e3o nas propriedades da superf\u00edcie tamb\u00e9m reduz o atrito entre as part\u00edculas e aumenta a lubricidade, permitindo um empacotamento mais compacto e uma maior densidade de empacotamento.<\/p>\n\n\n\n<p><strong>Expandindo o mercado de alto padr\u00e3o para carbonato de c\u00e1lcio.<\/strong><br>O carbonato de c\u00e1lcio com superf\u00edcie modificada \u00e9 mais adequado para aplica\u00e7\u00f5es de alta qualidade em ind\u00fastrias como pl\u00e1sticos, tintas, borracha, papel, selantes e filmes transparentes. Essa modifica\u00e7\u00e3o n\u00e3o s\u00f3 melhora a qualidade dos produtos finais, como tamb\u00e9m ajuda a reduzir os custos de produ\u00e7\u00e3o.<\/p>\n\n\n\n<p><strong>Adicionando propriedades funcionais ao carbonato de c\u00e1lcio<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>carbonato de c\u00e1lcio revestido com metal<\/strong> Pode melhorar propriedades espec\u00edficas em produtos de borracha.<\/li>\n\n\n\n<li><strong>Carbonato de c\u00e1lcio revestido com di\u00f3xido de tit\u00e2nio<\/strong> Pode substituir parcialmente o di\u00f3xido de tit\u00e2nio em certas aplica\u00e7\u00f5es.<\/li>\n\n\n\n<li><strong>Carbonato de c\u00e1lcio resistente a \u00e1cidos<\/strong> Pode ser produzido atrav\u00e9s do tratamento com materiais como fosfato, aluminato, silicato ou sais de b\u00e1rio.<\/li>\n<\/ul>\n\n\n\n<p>Em conclus\u00e3o, a modifica\u00e7\u00e3o da superf\u00edcie do carbonato de c\u00e1lcio melhora significativamente sua funcionalidade, tornando-o um material vers\u00e1til com aplica\u00e7\u00f5es ampliadas em diversas ind\u00fastrias de alto desempenho.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"348\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-should-be-coated.webp\" alt=\"carbonato-de-c\u00e1lcio-deve-ser-revestido\" class=\"wp-image-3697\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-should-be-coated.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-should-be-coated-300x131.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-should-be-coated-768x334.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-should-be-coated-18x8.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Princ\u00edpio do revestimento superficial de carbonato de c\u00e1lcio<\/h2>\n\n\n\n<p>O princ\u00edpio da modifica\u00e7\u00e3o da superf\u00edcie do p\u00f3 de carbonato de c\u00e1lcio \u00e9 o seguinte:<\/p>\n\n\n\n<p>Ao modificar o p\u00f3 de carbonato de c\u00e1lcio com um modificador, como o carbonato de c\u00e1lcio \u00e9 uma subst\u00e2ncia inorg\u00e2nica, ele apresenta grande afinidade com o grupo hidrof\u00edlico do modificador, formando uma liga\u00e7\u00e3o qu\u00edmica. O grupo lipof\u00edlico se orienta na superf\u00edcie das part\u00edculas de carbonato de c\u00e1lcio, formando um filme monomolecular, o que pode melhorar significativamente a dispers\u00e3o e a afinidade em matrizes polim\u00e9ricas, como as poliolefinas, e criar uma intera\u00e7\u00e3o interfacial com a matriz polim\u00e9rica.<\/p>\n\n\n\n<p>Este \u00e9 o princ\u00edpio b\u00e1sico da produ\u00e7\u00e3o de carbonato de c\u00e1lcio ativado. O material de enchimento tratado desta forma passa de hidrof\u00edlico para lipof\u00edlico e apresenta boa afinidade por subst\u00e2ncias org\u00e2nicas como resinas, melhorando assim as diversas propriedades de aplica\u00e7\u00e3o do produto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aplica\u00e7\u00e3o de carbonato de c\u00e1lcio revestido na superf\u00edcie<\/h2>\n\n\n\n<p>O carbonato de c\u00e1lcio revestido tem uma ampla gama de aplica\u00e7\u00f5es em diversos setores industriais:<\/p>\n\n\n\n<p><strong>Prote\u00e7\u00e3o ambiental:<\/strong> Neutraliza os \u00e1cidos no solo e na \u00e1gua, elevando os n\u00edveis de pH para tratar condi\u00e7\u00f5es \u00e1cidas.<\/p>\n\n\n\n<p><strong>Pintura:<\/strong> Aumenta a durabilidade, o poder de cobertura e a resist\u00eancia a manchas das tintas.<\/p>\n\n\n\n<p><strong>Aditivos alimentares:<\/strong> Melhora a dureza, a estabilidade, a resist\u00eancia \u00e0 sedimenta\u00e7\u00e3o e ajusta a acidez.<\/p>\n\n\n\n<p><strong>Enchimento de borracha:<\/strong> Aumenta a dureza, a resist\u00eancia ao desgaste e as propriedades de tra\u00e7\u00e3o da borracha.<\/p>\n\n\n\n<p><strong>Pl\u00e1sticos:<\/strong> Aumenta a dureza, a resist\u00eancia e a durabilidade, al\u00e9m de reduzir custos.<\/p>\n\n\n\n<p><strong>Cosm\u00e9ticos:<\/strong> Melhora a suavidade, a maciez e a consist\u00eancia, reduzindo a oleosidade.<\/p>\n\n\n\n<p><strong>Constru\u00e7\u00e3o:<\/strong> Fortalece os materiais de constru\u00e7\u00e3o, melhorando a dureza, a resist\u00eancia \u00e0 \u00e1gua e a durabilidade.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"380\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-application.webp\" alt=\"aplica\u00e7\u00e3o de carbonato de c\u00e1lcio\" class=\"wp-image-3698\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-application.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-application-300x143.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-application-768x365.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/calcium-carbonate-application-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Modificador de superf\u00edcie comum de carbonato de c\u00e1lcio<\/h2>\n\n\n\n<p>Os modificadores org\u00e2nicos comuns para o carbonato de c\u00e1lcio incluem surfactantes, agentes de acoplamento e modificadores de pol\u00edmeros:<\/p>\n\n\n\n<p><strong>Modificadores de pol\u00edmeros:<\/strong> Camadas de pol\u00edmero com estrutura n\u00facleo-casca s\u00e3o adsorvidas na superf\u00edcie do carbonato de c\u00e1lcio para reduzir a aglomera\u00e7\u00e3o e melhorar a dispers\u00e3o. Pol\u00edmeros comuns incluem olig\u00f4meros, pol\u00edmeros e pol\u00edmeros sol\u00faveis em \u00e1gua.<\/p>\n\n\n\n<p><strong>Surfactantes:<\/strong> Mol\u00e9culas com grupos hidrof\u00edlicos e lipof\u00edlicos, como o \u00e1cido este\u00e1rico, os \u00e9steres de fosfato e os sais de am\u00f4nio quatern\u00e1rio, atuam como pontes para combinar p\u00f3s inorg\u00e2nicos com matrizes org\u00e2nicas.<\/p>\n\n\n\n<p><strong>Agentes de acoplamento:<\/strong> Essas subst\u00e2ncias cont\u00eam estruturas polares e apolares, como silano, titanato e agentes de acoplamento compostos, que ajudam a unir p\u00f3s inorg\u00e2nicos e pol\u00edmeros por meio de entrela\u00e7amento f\u00edsico ou rea\u00e7\u00f5es qu\u00edmicas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1quina comum de revestimento de carbonato de c\u00e1lcio<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-admin\/post.php?post=3695&amp;action=edit\">M\u00e1quina de revestimento Turbo Mill<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"550\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/turbo-mill-coating-machine.webp\" alt=\"m\u00e1quina de revestimento turbo-mill\" class=\"wp-image-3699\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/turbo-mill-coating-machine.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/turbo-mill-coating-machine-300x206.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/turbo-mill-coating-machine-768x528.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/turbo-mill-coating-machine-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>A m\u00e1quina de revestimento Turbo Mill utiliza a a\u00e7\u00e3o de um impulsor rotativo de alta velocidade e fluxo de ar para misturar e moer os materiais na c\u00e2mara de moagem, realizando a modifica\u00e7\u00e3o da superf\u00edcie pela adi\u00e7\u00e3o de aditivos como agentes de revestimento. Sua taxa de revestimento geralmente atinge mais de 98%, e em alguns casos pode chegar a 99%.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/machines\/three-roller-coating-machine\/\">M\u00e1quina de revestimento de tr\u00eas rolos<\/a><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"419\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/three-roller-mill-coating-machine.webp\" alt=\"m\u00e1quina de revestimento de moinho de tr\u00eas rolos\" class=\"wp-image-3700\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/three-roller-mill-coating-machine.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/three-roller-mill-coating-machine-300x157.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/three-roller-mill-coating-machine-768x402.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/three-roller-mill-coating-machine-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>A m\u00e1quina de revestimento de tr\u00eas rolos \u00e9 um dos equipamentos de revestimento mais comuns. Ela realiza principalmente a modifica\u00e7\u00e3o da superf\u00edcie do p\u00f3 atrav\u00e9s da altera\u00e7\u00e3o do v\u00f3rtice interno gerado por tr\u00eas rotores rotativos. O equipamento pode operar continuamente em produ\u00e7\u00e3o com alta capacidade produtiva, sendo adequado para produ\u00e7\u00e3o industrial em diversas escalas. Sua taxa de revestimento geralmente atinge mais de 95%.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/machines\/pin-mill-coating-machine\/\">M\u00e1quina de revestimento de moinho de pinos<\/a><\/h3>\n\n\n\n<p>A m\u00e1quina de revestimento por moinho de pinos \u00e9 um moinho de impacto de alta efici\u00eancia para revestimento superficial de p\u00f3s ultrafinos, ideal para modificar carbonato de c\u00e1lcio com \u00e1cido este\u00e1rico. Com pinos contrarrotativos que atingem 240 m\/s, garante dispers\u00e3o uniforme, altas taxas de revestimento e baixo consumo de energia. Compacta e f\u00e1cil de limpar, oferece desempenho preciso e econ\u00f4mico.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"409\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/pin-mill-coating-machine.webp\" alt=\"m\u00e1quina de revestimento de moinho de pinos\" class=\"wp-image-3701\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/pin-mill-coating-machine.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/pin-mill-coating-machine-300x153.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/pin-mill-coating-machine-768x393.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/pin-mill-coating-machine-18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>                                                                                                                                                                                                                                                                             Selecione modificadores e m\u00e1quinas de revestimento adequados para conferir ao p\u00f3 de carbonato de c\u00e1lcio mais propriedades e expandir os mercados de aplica\u00e7\u00e3o.<\/p>\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\/3695#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\/3695#wpcf7-f16-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\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: 40%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\nwidth: 40%;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 90%;\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<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=\"Moinho de tr\u00eas rolos para modifica\u00e7\u00e3o da superf\u00edcie do p\u00f3 de carbonato de c\u00e1lcio\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/cNzgynoeNI8?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>O carbonato de c\u00e1lcio \u00e9 um composto inorg\u00e2nico e o principal componente de materiais como calc\u00e1rio e m\u00e1rmore. Quando se trata de modificar o p\u00f3 de carbonato de c\u00e1lcio, muitos clientes frequentemente questionam por que deveriam aumentar os custos de produ\u00e7\u00e3o para aplicar um revestimento superficial. Eles tamb\u00e9m podem questionar se essa modifica\u00e7\u00e3o afetar\u00e1 o desempenho dos produtos subsequentes. O [\u2026]<\/p>","protected":false},"author":1,"featured_media":3702,"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 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