{"id":15042,"date":"2025-04-07T09:11:31","date_gmt":"2025-04-07T09:11:31","guid":{"rendered":"https:\/\/www.epicmicron.com\/?p=15042"},"modified":"2025-04-14T02:10:03","modified_gmt":"2025-04-14T02:10:03","slug":"how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications","status":"publish","type":"post","link":"https:\/\/www.epicmicron.com\/pt\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\/","title":{"rendered":"Como avaliar o \u00edndice de carbonato de c\u00e1lcio?"},"content":{"rendered":"<p>Para carbonato de c\u00e1lcio ultrafino, tamanho de part\u00edcula, \u00e1rea de superf\u00edcie, forma de cristal e absor\u00e7\u00e3o de \u00f3leo s\u00e3o indicadores t\u00e9cnicos essenciais. Esses fatores afetam diretamente o desempenho do produto. Outros indicadores tamb\u00e9m s\u00e3o importantes, mas geralmente mais f\u00e1ceis de controlar na produ\u00e7\u00e3o industrial. No entanto, para aplica\u00e7\u00f5es especializadas, usos diferentes exigem prioridades diferentes. Portanto, os indicadores n\u00e3o devem ser tratados da mesma forma para todos os casos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tamanho de part\u00edcula e \u00e1rea de superf\u00edcie espec\u00edfica<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-1024x683.webp\" alt=\"\" class=\"wp-image-15045\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-1024x683.webp 1024w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-300x200.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-768x512.webp 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-1536x1024.webp 1536w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-18x12.webp 18w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2-600x400.webp 600w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-2.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Atingir um tamanho de part\u00edcula prim\u00e1ria de 0,02\u20130,1 \u03bcm \u00e9 um requisito b\u00e1sico para o carbonato de c\u00e1lcio ultrafino. Sem isso, ele n\u00e3o pode ser chamado de \u201cultrafino\u201d.<\/p>\n\n\n\n<p>No entanto, isso \u00e9 apenas metade da tarefa de fazer carbonato de c\u00e1lcio ultrafino de qualidade. Se faltarem t\u00e9cnicas de tratamento de superf\u00edcie e dispers\u00e3o, as part\u00edculas se aglomerar\u00e3o em part\u00edculas secund\u00e1rias maiores.<\/p>\n\n\n\n<p>Esses aglomerados podem atingir centenas de nan\u00f4metros de tamanho. Imagens de Microscopia Eletr\u00f4nica de Transmiss\u00e3o (TEM) mostram apenas part\u00edculas prim\u00e1rias.<\/p>\n\n\n\n<p>Devido \u00e0 prepara\u00e7\u00e3o da amostra, eles n\u00e3o refletem os tamanhos reais das part\u00edculas aglomeradas. Produtos altamente aglomerados geralmente t\u00eam menor \u00e1rea de superf\u00edcie BET.<\/p>\n\n\n\n<p>Portanto, combinar os testes de \u00e1rea de superf\u00edcie TEM e BET fornece uma vis\u00e3o mais completa do tamanho, formato e dispers\u00e3o das part\u00edculas. H\u00e1 uma rela\u00e7\u00e3o natural entre o tamanho m\u00e9dio das part\u00edculas e a \u00e1rea de superf\u00edcie.<\/p>\n\n\n\n<p>Alguns pesquisadores usam o volume de sedimenta\u00e7\u00e3o para estimar o tamanho das part\u00edculas. Mas o volume de sedimenta\u00e7\u00e3o \u00e9 influenciado por mais do que apenas o tamanho. <\/p>\n\n\n\n<p>Fatores como qualidade do calc\u00e1rio, calcina\u00e7\u00e3o, digest\u00e3o e condi\u00e7\u00f5es de carbonata\u00e7\u00e3o afetam o tamanho final. Al\u00e9m disso, o carbonato de c\u00e1lcio tem v\u00e1rias formas de cristal. Mesmo dentro de uma forma, as formas diferem e s\u00e3o frequentemente irregulares. Ent\u00e3o, a forma do cristal complica os resultados do volume de sedimenta\u00e7\u00e3o.<\/p>\n\n\n\n<p>Mesmo dentro de uma forma, os formatos diferem e s\u00e3o frequentemente irregulares. Ent\u00e3o, o formato do cristal complica os resultados do volume de sedimenta\u00e7\u00e3o. Usar apenas o volume de sedimenta\u00e7\u00e3o para julgar o tamanho das part\u00edculas n\u00e3o \u00e9 cient\u00edfico e frequentemente impreciso. Para reduzir a aglomera\u00e7\u00e3o, o carbonato de c\u00e1lcio ultrafino geralmente sofre modifica\u00e7\u00e3o de superf\u00edcie.<\/p>\n\n\n\n<p>Isso n\u00e3o apenas melhora a atividade da superf\u00edcie, mas tamb\u00e9m ajuda a evitar a aglomera\u00e7\u00e3o de part\u00edculas. Para produtos especializados, a forma do cristal, o tamanho da part\u00edcula, o agente de tratamento de superf\u00edcie e at\u00e9 mesmo as t\u00e9cnicas de processamento variam. Experi\u00eancia e conhecimento t\u00e9cnico s\u00e3o muito importantes durante o tratamento. Portanto, usar um \u00fanico padr\u00e3o para avaliar todos os tipos de carbonato de c\u00e1lcio ultrafino \u00e9 muito dif\u00edcil.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL.webp\" alt=\"\" class=\"wp-image-15046\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL.webp 1000w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL-300x300.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL-100x100.webp 100w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL-768x768.webp 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL-12x12.webp 12w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL-600x600.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Forma de Cristal<\/strong><\/h2>\n\n\n\n<p>A forma cristalina tamb\u00e9m \u00e9 um indicador t\u00e9cnico crucial para carbonato de c\u00e1lcio ultrafino. O carbonato de c\u00e1lcio leve padr\u00e3o tem um formato de fuso.<\/p>\n\n\n\n<p>Usado em PVC, ele cria estresse e causa branqueamento em filmes pl\u00e1sticos. O carbonato de c\u00e1lcio ultrafino deve variar na forma de cristal com base em aplica\u00e7\u00f5es espec\u00edficas. Para pl\u00e1sticos, uma estrutura simples, baixo volume de embalagem e baixa absor\u00e7\u00e3o de \u00f3leo s\u00e3o preferidos. Formas c\u00fabicas ou esf\u00e9ricas s\u00e3o ideais.<\/p>\n\n\n\n<p>Carbonato de c\u00e1lcio ultrafino com tamanho de part\u00edcula de 0,072\u03bcm pode melhorar o desempenho do pl\u00e1stico PVC. Ele melhora a suavidade da superf\u00edcie, o brilho e o isolamento el\u00e9trico.<\/p>\n\n\n\n<p>Em compostos de cabos macios, mesmo com dosagem dupla de enchimento, o desempenho permanece dentro dos padr\u00f5es nacionais. Em filmes pl\u00e1sticos, reduz o branqueamento e aumenta o alongamento em baixa temperatura.<\/p>\n\n\n\n<p>No entanto, em pl\u00e1sticos r\u00edgidos como portas e perfis, ele aumenta a resist\u00eancia ao impacto. A resist\u00eancia ao impacto entalhada pode atingir 49,1 kJ\/m\u00b2. Para borracha, formas semelhantes a correntes oferecem o melhor refor\u00e7o.<\/p>\n\n\n\n<p>O carbonato de c\u00e1lcio em forma de cadeia se forma alinhando muitas part\u00edculas em uma dire\u00e7\u00e3o. Essa estrutura tem estabilidade espacial e se dispersa bem na borracha.<\/p>\n\n\n\n<p>Durante a mistura, as cadeias quebram, expondo superf\u00edcies ativas. Essas superf\u00edcies se ligam firmemente com cadeias de borracha, aumentando o refor\u00e7o.<\/p>\n\n\n\n<p>Na borracha, a resist\u00eancia do refor\u00e7o por forma \u00e9: corrente &gt; agulha &gt; esfera &gt; cubo. Para tinta, formas c\u00fabicas s\u00e3o melhores devido \u00e0s propriedades da tinta. Em tintas \u00e0 base de resina, o carbonato de c\u00e1lcio ultrafino deve dar brilho, transpar\u00eancia e fluidez.<\/p>\n\n\n\n<p>Cristais c\u00fabicos fornecem o melhor desempenho de brilho. Para revestimentos de papel, carbonato de c\u00e1lcio precipitado \u00e9 normalmente usado. N\u00e3o \u00e9 ultrafino; o tamanho varia de 0,1 a 1\u03bcm. Mesmo assim, o formato do cristal importa.<\/p>\n\n\n\n<p>Revestimentos de papel precisam de boa opacidade, brilho, alta viscosidade e absor\u00e7\u00e3o de tinta. Formas de cristal ideais incluem formas em forma de placa e c\u00fabicas. Em resumo, o carbonato de c\u00e1lcio ultrafino n\u00e3o deve apenas atender aos requisitos de tamanho (0,02\u20130,1 \u03bcm)<\/p>\n\n\n\n<p>mas tamb\u00e9m podem ser adaptados em forma de cristal com base no uso para criar produtos prontos para o mercado.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Valor de absor\u00e7\u00e3o de \u00f3leo<\/strong><\/h2>\n\n\n\n<p>O valor de absor\u00e7\u00e3o de \u00f3leo do carbonato de c\u00e1lcio ultrafino impacta significativamente seu desempenho de aplica\u00e7\u00e3o. Isso \u00e9 especialmente verdadeiro em pl\u00e1sticos, revestimentos e tintas. <br>Alta absor\u00e7\u00e3o de \u00f3leo consome mais plastificante em pl\u00e1sticos.<br>Em revestimentos e tintas, aumenta a viscosidade. Assim, a absor\u00e7\u00e3o de \u00f3leo deve permanecer baixa. Muitos fatores afetam a absor\u00e7\u00e3o de \u00f3leo al\u00e9m das propriedades f\u00edsicas do material.<\/p>\n\n\n\n<p>Entre eles, o tamanho das part\u00edculas \u00e9 um fator importante. Portanto, deve primeiro garantir tamanho de part\u00edcula fino e boa dispers\u00e3o.<br>Ele tamb\u00e9m deve ter uma \u00e1rea de superf\u00edcie correspondente ao tamanho de sua part\u00edcula.<br>Somente ent\u00e3o a redu\u00e7\u00e3o da absor\u00e7\u00e3o de \u00f3leo deve ser considerada. Se a dispers\u00e3o for ruim e as part\u00edculas se aglomerarem severamente, a \u00e1rea de superf\u00edcie ser\u00e1 muito baixa.<br>Mesmo com baixa absor\u00e7\u00e3o de \u00f3leo, esse material tem pouco valor pr\u00e1tico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conte\u00fado principal <\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"500\" height=\"393\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-Hydroxide1.webp\" alt=\"\" class=\"wp-image-15044\" style=\"width:581px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-Hydroxide1.webp 500w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-Hydroxide1-300x236.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/Calcium-Hydroxide1-15x12.webp 15w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>O conte\u00fado principal do carbonato de c\u00e1lcio ultrafino (CaO) n\u00e3o deve ser muito estritamente limitado dentro de uma certa faixa. Na maioria dos casos, o carbonato de c\u00e1lcio ultrafino serve como um enchimento funcional, afetando propriedades f\u00edsicas em vez de qu\u00edmicas.<\/p>\n\n\n\n<p>Dentro de uma faixa razo\u00e1vel, seu conte\u00fado de CaO ainda pode atender \u00e0s necessidades de desempenho. Para produzir carbonato de c\u00e1lcio com v\u00e1rias formas de cristal, boa dispers\u00e3o e alta atividade de superf\u00edcie, aditivos como modificadores, dispersantes e surfactantes s\u00e3o frequentemente introduzidos.<\/p>\n\n\n\n<p>Essas \u201cimpurezas\u201d adicionadas intencionalmente geralmente n\u00e3o prejudicam o desempenho do produto e, \u00e0s vezes, at\u00e9 o melhoram. No entanto, elas podem reduzir o conte\u00fado medido de CaO no produto final. \u00c9 claro que elementos nocivos como ferro e mangan\u00eas devem ser rigorosamente controlados.<\/p>\n\n\n\n<p>Sejam introduzidos a partir de mat\u00e9rias-primas ou durante o processamento, eles afetam a cor e aceleram a degrada\u00e7\u00e3o e o envelhecimento da resina. Eles devem ser estritamente evitados. Outras impurezas, como sil\u00edcio, alum\u00ednio e magn\u00e9sio, afetam a brancura do produto e podem prejudicar a efici\u00eancia do processamento.<\/p>\n\n\n\n<p>Assim, mat\u00e9rias-primas como calc\u00e1rio devem ser cuidadosamente selecionadas e controladas. Portanto, limites de conte\u00fado de CaO excessivamente rigorosos podem restringir o desenvolvimento de produtos especializados de carbonato de c\u00e1lcio ultrafino. Uma faixa equilibrada \u00e9 mais pr\u00e1tica. Resumo A dire\u00e7\u00e3o principal para o carbonato de c\u00e1lcio ultrafino \u00e9 especializa\u00e7\u00e3o, desenvolvimento de s\u00e9ries, variedade e funcionalidade.<\/p>\n\n\n\n<p>\u00c9 incorreto supor que um tamanho de part\u00edcula de 0,02\u20130,1 \u03bcm sozinho o torna adequado para todas as ind\u00fastrias, como borracha, pl\u00e1stico, tinta, revestimentos ou papel. As aplica\u00e7\u00f5es exigem requisitos espec\u00edficos para tamanho de part\u00edcula, formato de cristal, \u00e1rea de superf\u00edcie, absor\u00e7\u00e3o de \u00f3leo e conte\u00fado principal. Portanto, um padr\u00e3o universal n\u00e3o pode ser aplicado a todos os produtos especializados de carbonato de c\u00e1lcio ultrafino.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>Sobre a Epic Powder Machinery<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.epicmicron.com\/pt\/\">P\u00f3 \u00e9pico<\/a> A Machinery fornece solu\u00e7\u00f5es de ponta para processamento de p\u00f3 ultrafino. Ajudamos os clientes a obter resultados personalizados e de alto desempenho em pl\u00e1sticos, borracha, revestimentos e muito mais.<\/p>","protected":false},"excerpt":{"rendered":"<p>Para carbonato de c\u00e1lcio ultrafino, tamanho de part\u00edcula, \u00e1rea de superf\u00edcie, forma de cristal e absor\u00e7\u00e3o de \u00f3leo s\u00e3o indicadores t\u00e9cnicos importantes. Esses fatores afetam diretamente o desempenho do produto. Outros indicadores tamb\u00e9m s\u00e3o importantes, mas geralmente [\u2026]<\/p>","protected":false},"author":2,"featured_media":15046,"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":"","ast-disable-related-posts":"","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":"","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":[42],"tags":[],"class_list":["post-15042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Evaluate Calcium Carbonate Index? - Jet Mill Equipment Manufacturer<\/title>\n<meta name=\"description\" content=\"For ultrafine calcium carbonate, particle size, surface area, crystal form, and oil absorption are key technical indicators.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.epicmicron.com\/pt\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Evaluate Calcium Carbonate Index?\" \/>\n<meta property=\"og:description\" content=\"For ultrafine calcium carbonate, particle size, surface area, crystal form, and oil absorption are key technical indicators.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.epicmicron.com\/pt\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\/\" \/>\n<meta property=\"og:site_name\" content=\"Jet Mill Equipment Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-07T09:11:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-14T02:10:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/04\/1000x1000-2022-0715-MQL.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"EPIC Powder\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"EPIC Powder\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/\"},\"author\":{\"name\":\"EPIC Powder\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#\\\/schema\\\/person\\\/786ce0f3af110c7e79ad2d6a8fccaf39\"},\"headline\":\"How to Evaluate Calcium Carbonate Index?\",\"datePublished\":\"2025-04-07T09:11:31+00:00\",\"dateModified\":\"2025-04-14T02:10:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/\"},\"wordCount\":1024,\"publisher\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.epicmicron.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/1000x1000-2022-0715-MQL.webp\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/\",\"url\":\"https:\\\/\\\/www.epicmicron.com\\\/how-to-evaluate-calcium-carbonate-index-how-to-choose-for-complex-applications\\\/\",\"name\":\"How to Evaluate Calcium Carbonate Index? 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