{"id":3098,"date":"2025-04-17T10:02:56","date_gmt":"2025-04-17T02:02:56","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3098"},"modified":"2025-04-17T10:02:59","modified_gmt":"2025-04-17T02:02:59","slug":"the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/","title":{"rendered":"O papel do carbonato de c\u00e1lcio (CaCO\u2083) na modifica\u00e7\u00e3o pl\u00e1stica"},"content":{"rendered":"<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/machines\/\">Carbonato de c\u00e1lcio<\/a> (CaCO\u2083) \u00e9 um composto inorg\u00e2nico comum. Na natureza, o carbonato de c\u00e1lcio existe em diversas formas, como calcita, calc\u00e1rio, m\u00e1rmore, etc. \u00c9 o principal componente de muitas rochas e minerais. Do ponto de vista qu\u00edmico, o carbonato de c\u00e1lcio se decomp\u00f5e em \u00f3xido de c\u00e1lcio (CaO) e di\u00f3xido de carbono (CO\u2082) em altas temperaturas. Ele pode reagir com \u00e1cidos para produzir os sais correspondentes, di\u00f3xido de carbono e \u00e1gua. Ent\u00e3o, qual o papel do carbonato de c\u00e1lcio na ind\u00fastria de pl\u00e1sticos? Quais s\u00e3o suas limita\u00e7\u00f5es?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"293\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/plastic.webp\" alt=\"pl\u00e1stico\" class=\"wp-image-3101\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/plastic.webp 400w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/plastic-300x220.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/plastic-16x12.webp 16w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Melhorar a resist\u00eancia e a rigidez dos produtos pl\u00e1sticos<\/h2>\n\n\n\n<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/astra-portfolio\/grinding-and-classifying-system-for-the-production-of-calcium-carbonate\/\">Carbonato de c\u00e1lcio<\/a> (CaCO\u2083) pode ser usado para melhorar as propriedades mec\u00e2nicas dos produtos, incluindo rigidez, resist\u00eancia \u00e0 fratura, resist\u00eancia \u00e0 tra\u00e7\u00e3o e resist\u00eancia ao impacto. Por exemplo, o uso de carbonato de c\u00e1lcio como agente de refor\u00e7o na produ\u00e7\u00e3o de filmes pl\u00e1sticos pode melhorar sua rigidez, aumentar significativamente a rigidez do filme e facilitar a ondula\u00e7\u00e3o plana do filme. Para filmes de poli\u00e9ster alif\u00e1tico PBS, PLA e PHA, a adi\u00e7\u00e3o de carbonato de c\u00e1lcio pode melhorar o grau de isotropia. Tamb\u00e9m pode compensar suas defici\u00eancias de alta resist\u00eancia longitudinal e baixa resist\u00eancia transversal. Melhora significativamente a resist\u00eancia ao rasgo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"457\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-tear-resistance.webp\" alt=\"Resist\u00eancia ao rasgo do carbonato de c\u00e1lcio (CaCO\u2083)\" class=\"wp-image-3102\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-tear-resistance.webp 750w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-tear-resistance-300x183.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-tear-resistance-18x12.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Aumentar a estabilidade do produto<\/h2>\n\n\n\n<p><strong>Melhore a estabilidade dimensional:<\/strong><\/p>\n\n\n\n<p>No processamento de produtos pl\u00e1sticos, tens\u00f5es internas podem ser geradas devido ao resfriamento irregular ou a mudan\u00e7as nas condi\u00e7\u00f5es de processamento. O carbonato de c\u00e1lcio possui baixo coeficiente de expans\u00e3o t\u00e9rmica (3,0 \u00d7 10-6\/\u00b0C) e baixa condutividade t\u00e9rmica, al\u00e9m de apresentar resist\u00eancia ao calor est\u00e1vel. Quando adicionado a pl\u00e1sticos como carga, pode desempenhar um papel no suporte do esqueleto e reduzir o coeficiente de expans\u00e3o t\u00e9rmica geral do material comp\u00f3sito. Isso reduz as tens\u00f5es internas e as mudan\u00e7as dimensionais causadas por mudan\u00e7as de temperatura, melhorando assim a estabilidade dimensional. De modo geral, o efeito da estabilidade dimensional do carbonato de c\u00e1lcio est\u00e1 amplamente relacionado \u00e0 morfologia. Cargas esf\u00e9ricas apresentam excelentes efeitos, enquanto cargas granulares, escamosas e fibrosas s\u00e3o ligeiramente inferiores.<\/p>\n\n\n\n<p><strong>Melhorar a resist\u00eancia ao calor<\/strong>\uff1a<\/p>\n\n\n\n<p>Alguns produtos pl\u00e1sticos, como o PVC, apresentam baixa estabilidade t\u00e9rmica, n\u00e3o se mantendo est\u00e1veis em altas temperaturas e propensos \u00e0 decomposi\u00e7\u00e3o. O carbonato de c\u00e1lcio n\u00e3o s\u00f3 utiliza sua pr\u00f3pria boa estabilidade t\u00e9rmica, como tamb\u00e9m impede o movimento de cadeias moleculares org\u00e2nicas. Como resultado, a temperatura de cristaliza\u00e7\u00e3o do material comp\u00f3sito aumenta gradualmente, resultando em uma diminui\u00e7\u00e3o da cristalinidade em altas temperaturas. Consequentemente, a estabilidade t\u00e9rmica do material comp\u00f3sito \u00e9 significativamente melhorada.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Melhorar as propriedades da superf\u00edcie<\/h2>\n\n\n\n<p>A tens\u00e3o superficial do filme pl\u00e1stico \u00e9 uma de suas propriedades f\u00edsicas importantes. Ela afeta diretamente os processos de processamento secund\u00e1rio, como impress\u00e3o a tinta, ades\u00e3o do revestimento e liga\u00e7\u00e3o com outros materiais.<br>Em termos gerais, a tens\u00e3o superficial de um filme pl\u00e1stico depende da energia livre superficial. No entanto, a maioria dos filmes pl\u00e1sticos, como os de poliolefina (PEBD, PEAD, PEBDL, PP), s\u00e3o pol\u00edmeros apolares. Sua energia livre superficial \u00e9 baixa, a tens\u00e3o superficial \u00famida \u00e9 baixa e o revestimento n\u00e3o \u00e9 f\u00e1cil de aderir. A adi\u00e7\u00e3o de carbonato de c\u00e1lcio (CaCO\u2083) pode melhorar a rugosidade da superf\u00edcie, aumentando assim a tens\u00e3o superficial do material comp\u00f3sito. Al\u00e9m disso, proporciona excelente adsor\u00e7\u00e3o, melhorando as propriedades de revestimento e impress\u00e3o do material comp\u00f3sito.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"494\" height=\"339\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-improves-surface-properties.webp\" alt=\"Carbonato de c\u00e1lcio (CaCO\u2083) melhora as propriedades da superf\u00edcie\" class=\"wp-image-3103\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-improves-surface-properties.webp 494w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-improves-surface-properties-300x206.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083-improves-surface-properties-18x12.webp 18w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Como formador de poros<\/h2>\n\n\n\n<p>Part\u00edculas de carbonato de c\u00e1lcio (CaCO\u2083) podem ser adicionadas \u00e0 matriz polim\u00e9rica como um &quot;por\u00f3geno&quot;. Este material comp\u00f3sito \u00e9 moldado ou soprado em um filme, que \u00e9 ent\u00e3o esticado. Isso pode causar descama\u00e7\u00e3o interfacial entre a matriz polim\u00e9rica e as part\u00edculas de carbonato de c\u00e1lcio, produzindo pequenos orif\u00edcios (cerca de 0,01 a 10 \u00b5m). Isso confere ao filme a fun\u00e7\u00e3o de ser respir\u00e1vel e imperme\u00e1vel \u00e0 \u00e1gua.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"406\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-pore-former.webp\" alt=\"Formador de poros de carbonato de c\u00e1lcio (CaCO\u2083)\" class=\"wp-image-3104\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-pore-former.webp 567w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-pore-former-300x215.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-pore-former-18x12.webp 18w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Melhorar os benef\u00edcios ambientais<\/h2>\n\n\n\n<p><strong>Efeito de supress\u00e3o de fuma\u00e7a:<\/strong><\/p>\n\n\n\n<p>O CaCO3 pode reagir com haletos de hidrog\u00eanio na fuma\u00e7a para gerar CaCl2 est\u00e1vel, etc. Portanto, a dopagem de carbonato de c\u00e1lcio em pol\u00edmeros como cloreto de vinila, polietileno clorossulfonado e borracha de cloropreno, que produzem haletos de hidrog\u00eanio quando queimados, pode obter um bom efeito de supress\u00e3o de fuma\u00e7a. Ao mesmo tempo, os pequenos orif\u00edcios formados pelo carbonato de c\u00e1lcio em pl\u00e1sticos tamb\u00e9m podem aumentar a \u00e1rea combust\u00edvel em contato com o oxig\u00eanio, o que ajuda a promover uma incinera\u00e7\u00e3o mais completa e reduzir a libera\u00e7\u00e3o de fuma\u00e7a preta. No entanto, como a rea\u00e7\u00e3o de combust\u00e3o \u00e9 uma rea\u00e7\u00e3o heterog\u00eanea s\u00f3lido-g\u00e1s, ela s\u00f3 pode ser realizada na superf\u00edcie de part\u00edculas s\u00f3lidas. Portanto, o tamanho das part\u00edculas de CaCO3 torna-se um fator importante no efeito de supress\u00e3o de fuma\u00e7a. Apenas part\u00edculas min\u00fasculas t\u00eam uma \u00e1rea de superf\u00edcie espec\u00edfica muito maior. Quanto mais fino o tamanho das part\u00edculas de carbonato de c\u00e1lcio, melhor o efeito de supress\u00e3o de fuma\u00e7a.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"287\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-smoke-suppressant.webp\" alt=\"Supressor de fuma\u00e7a de carbonato de c\u00e1lcio (CaCO\u2083)\" class=\"wp-image-3105\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-smoke-suppressant.webp 500w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-smoke-suppressant-300x172.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonateCaCO\u2083-smoke-suppressant-18x10.webp 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p><strong>Promover a degrada\u00e7\u00e3o:<\/strong><\/p>\n\n\n\n<p>Quando sacos pl\u00e1sticos de polietileno contendo carbonato de c\u00e1lcio s\u00e3o enterrados no subsolo, o carbonato de c\u00e1lcio pode reagir com di\u00f3xido de carbono e \u00e1gua, gerando Ca(HCO3)2 sol\u00favel em \u00e1gua e se desprendendo do filme. Isso deixa pequenos orif\u00edcios no filme, aumentando a \u00e1rea de contato do filme pl\u00e1stico com o ar e os microrganismos circundantes, promovendo assim a degrada\u00e7\u00e3o do produto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Melhore o desempenho da forma\u00e7\u00e3o de espuma<\/h2>\n\n\n\n<p>O carbonato de c\u00e1lcio pode atuar como agente nucleante, absorvendo g\u00e1s espumante para formar pequenos n\u00facleos de bolhas no pol\u00edmero. Tamb\u00e9m pode retardar a deforma\u00e7\u00e3o e a mobilidade do fundido, inibindo assim a r\u00e1pida expans\u00e3o dos poros. Isso torna os poros mais finos, promove o efeito espumante e produz pl\u00e1sticos espumados.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"435\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance-1024x435.webp\" alt=\"O carbonato de c\u00e1lcio melhora o desempenho da forma\u00e7\u00e3o de espuma\" class=\"wp-image-3106\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance-1024x435.webp 1024w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance-300x128.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance-768x326.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance-18x8.webp 18w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-improves-foaming-performance.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>O tamanho e a quantidade de carbonato de c\u00e1lcio t\u00eam grande influ\u00eancia na promo\u00e7\u00e3o do desempenho de forma\u00e7\u00e3o de espuma em materiais pl\u00e1sticos. Part\u00edculas muito pequenas s\u00e3o f\u00e1ceis de aglomerar e n\u00e3o podem desempenhar o papel de um agente nucleante, enquanto part\u00edculas muito grandes n\u00e3o podem corresponder ao agente espumante. Portanto, seu tamanho geralmente precisa ser inferior a 5 \u03bcm, mas n\u00e3o \u00e9 f\u00e1cil de aglomerar. Em termos de quantidade adicionada, se a quantidade adicionada for muito baixa, pontos de nuclea\u00e7\u00e3o insuficientes podem ser formados no fundido, resultando em uma baixa taxa de forma\u00e7\u00e3o de espuma. Se a quantidade adicionada for muito alta, a resist\u00eancia do fundido ser\u00e1 muito baixa, resultando em muitas bolhas quebradas, o que tamb\u00e9m reduzir\u00e1 a taxa de forma\u00e7\u00e3o de espuma.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">limita\u00e7\u00e3o<\/h2>\n\n\n\n<p>Embora o carbonato de c\u00e1lcio desempenhe um grande papel, sua aplica\u00e7\u00e3o em produtos pl\u00e1sticos tamb\u00e9m apresenta algumas limita\u00e7\u00f5es, incluindo principalmente os seguintes aspectos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A adi\u00e7\u00e3o de carbonato de c\u00e1lcio pode reduzir certas propriedades dos produtos pl\u00e1sticos at\u00e9 certo ponto, como tenacidade e ductilidade.<\/li>\n\n\n\n<li>Devido \u00e0s suas pr\u00f3prias propriedades f\u00edsicas e qu\u00edmicas, o carbonato de c\u00e1lcio pode n\u00e3o atender plenamente \u00e0s necessidades de alguns produtos pl\u00e1sticos de alto desempenho com requisitos especiais. Por exemplo, em produtos pl\u00e1sticos com requisitos de transpar\u00eancia extremamente altos, a presen\u00e7a de carbonato de c\u00e1lcio pode afetar a transpar\u00eancia do produto.<\/li>\n\n\n\n<li>A compatibilidade entre o carbonato de c\u00e1lcio e a matriz pl\u00e1stica \u00e0s vezes n\u00e3o \u00e9 ideal, o que pode levar \u00e0 resist\u00eancia de liga\u00e7\u00e3o insuficiente da interface do material comp\u00f3sito. Isso afeta o desempenho geral do produto pl\u00e1stico.<\/li>\n\n\n\n<li>Al\u00e9m disso, a dispersibilidade do carbonato de c\u00e1lcio \u00e9 dif\u00edcil de controlar em alguns casos. Se n\u00e3o for disperso uniformemente, pode causar diferen\u00e7as no desempenho local do produto pl\u00e1stico.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2>\n\n\n\n<p>No vasto mundo da modifica\u00e7\u00e3o de pl\u00e1sticos, o carbonato de c\u00e1lcio n\u00e3o \u00e9, de forma alguma, um coadjuvante comum, mas sim um especialista completo e merecido. No futuro, com o aprofundamento cont\u00ednuo da pesquisa cient\u00edfica, o carbonato de c\u00e1lcio certamente desbloquear\u00e1 mais potencial no campo da modifica\u00e7\u00e3o de pl\u00e1sticos. Ele injetar\u00e1 um fluxo constante de poder inovador na nova jornada da ind\u00fastria do pl\u00e1stico rumo ao desenvolvimento sustent\u00e1vel, multifuncional e de alto desempenho, e escrever\u00e1 um cap\u00edtulo ainda mais brilhante.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/\">P\u00f3 \u00e9pico<\/a><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"860\" height=\"484\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/03\/EPIC-POWDER.webp\" alt=\"P\u00d3 \u00c9PICO\" class=\"wp-image-2991\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/03\/EPIC-POWDER.webp 860w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/03\/EPIC-POWDER-300x169.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/03\/EPIC-POWDER-768x432.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/03\/EPIC-POWDER-18x10.webp 18w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><figcaption class=\"wp-element-caption\">P\u00d3 \u00c9PICO<\/figcaption><\/figure>\n\n\n\n<p>Epic Powder, com mais de 20 anos de experi\u00eancia na ind\u00fastria de p\u00f3s ultrafinos. Promovemos ativamente o desenvolvimento futuro de p\u00f3s ultrafinos, com foco em processos de britagem, moagem, classifica\u00e7\u00e3o e modifica\u00e7\u00e3o de p\u00f3s ultrafinos. Entre em contato conosco para uma consulta gratuita e solu\u00e7\u00f5es personalizadas! Nossa equipe de especialistas se dedica a fornecer produtos e servi\u00e7os de alta qualidade para maximizar o valor do seu processamento de p\u00f3s. Epic Powder \u2014 Seu especialista confi\u00e1vel em processamento de p\u00f3s!<\/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\/3098#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\/3098#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<p><\/p>","protected":false},"excerpt":{"rendered":"<p>O carbonato de c\u00e1lcio (CaCO\u2083) \u00e9 um composto inorg\u00e2nico comum. Na natureza, o carbonato de c\u00e1lcio existe em diversas formas, como calcita, calc\u00e1rio, m\u00e1rmore, etc. \u00c9 o principal componente de muitas rochas e minerais. Do ponto de vista qu\u00edmico, o carbonato de c\u00e1lcio se decomp\u00f5e em \u00f3xido de c\u00e1lcio (CaO) e di\u00f3xido de carbono (CO\u2082) em altas temperaturas. Ele pode reagir [\u2026]<\/p>","protected":false},"author":1,"featured_media":3107,"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":[7,1,6],"tags":[],"class_list":["post-3098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-surface-modification","category-ultrafine-air-classifier","category-ultrafine-powder-grinding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line<\/title>\n<meta name=\"description\" content=\"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/the-role-of-calcium-carbonate-caco\u2083-in-plastic-modification\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line\" \/>\n<meta property=\"og:description\" content=\"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc\" \/>\n<meta property=\"og:url\" content=\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/the-role-of-calcium-carbonate-caco\u2083-in-plastic-modification\/\" \/>\n<meta property=\"og:site_name\" content=\"Calcium Carbonate Production Line\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-17T02:02:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-17T02:02:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"epicpowder\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"epicpowder\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/\"},\"author\":{\"name\":\"epicpowder\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/41d6e5e7f6025fb5960af08e96fda6eb\"},\"headline\":\"The role of calcium carbonate (CaCO\u2083) in plastic modification\",\"datePublished\":\"2025-04-17T02:02:56+00:00\",\"dateModified\":\"2025-04-17T02:02:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/\"},\"wordCount\":1261,\"publisher\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp\",\"articleSection\":[\"Surface Modification\",\"Ultrafine Air Classifier\",\"Ultrafine powder grinding\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/\",\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/\",\"name\":\"The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line\",\"isPartOf\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp\",\"datePublished\":\"2025-04-17T02:02:56+00:00\",\"dateModified\":\"2025-04-17T02:02:59+00:00\",\"description\":\"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc\",\"breadcrumb\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage\",\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp\",\"contentUrl\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp\",\"width\":750,\"height\":750,\"caption\":\"Calcium carbonate (CaCO\u2083)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/calcium-carbonate.epic-powder.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The role of calcium carbonate (CaCO\u2083) in plastic modification\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#website\",\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/\",\"name\":\"Calcium Carbonate Production Line\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization\",\"name\":\"Calcium Carbonate Production Line\",\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png\",\"contentUrl\":\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png\",\"width\":356,\"height\":78,\"caption\":\"Calcium Carbonate Production Line\"},\"image\":{\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/41d6e5e7f6025fb5960af08e96fda6eb\",\"name\":\"epicpowder\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"caption\":\"epicpowder\"},\"sameAs\":[\"https:\/\/calcium-carbonate.epic-powder.com\"],\"url\":\"https:\/\/calcium-carbonate.epic-powder.com\/pt\/author\/epicpowder\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line","description":"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/the-role-of-calcium-carbonate-caco\u2083-in-plastic-modification\/","og_locale":"pt_PT","og_type":"article","og_title":"The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line","og_description":"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc","og_url":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/the-role-of-calcium-carbonate-caco\u2083-in-plastic-modification\/","og_site_name":"Calcium Carbonate Production Line","article_published_time":"2025-04-17T02:02:56+00:00","article_modified_time":"2025-04-17T02:02:59+00:00","og_image":[{"width":750,"height":750,"url":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp","type":"image\/webp"}],"author":"epicpowder","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"epicpowder","Tempo estimado de leitura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#article","isPartOf":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/"},"author":{"name":"epicpowder","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/41d6e5e7f6025fb5960af08e96fda6eb"},"headline":"The role of calcium carbonate (CaCO\u2083) in plastic modification","datePublished":"2025-04-17T02:02:56+00:00","dateModified":"2025-04-17T02:02:59+00:00","mainEntityOfPage":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/"},"wordCount":1261,"publisher":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization"},"image":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage"},"thumbnailUrl":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp","articleSection":["Surface Modification","Ultrafine Air Classifier","Ultrafine powder grinding"],"inLanguage":"pt-PT"},{"@type":"WebPage","@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/","url":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/","name":"The role of calcium carbonate (CaCO\u2083) in plastic modification - Calcium Carbonate Production Line","isPartOf":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage"},"image":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage"},"thumbnailUrl":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp","datePublished":"2025-04-17T02:02:56+00:00","dateModified":"2025-04-17T02:02:59+00:00","description":"Calcium carbonate (CaCO\u2083) is a common inorganic compound. In nature, calcium carbonate exists in calcite, limestone, marble etc","breadcrumb":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#primaryimage","url":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp","contentUrl":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/Calcium-carbonate-CaCO\u2083.webp","width":750,"height":750,"caption":"Calcium carbonate (CaCO\u2083)"},{"@type":"BreadcrumbList","@id":"https:\/\/calcium-carbonate.epic-powder.com\/the-role-of-calcium-carbonate-caco%e2%82%83-in-plastic-modification\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/calcium-carbonate.epic-powder.com\/"},{"@type":"ListItem","position":2,"name":"The role of calcium carbonate (CaCO\u2083) in plastic modification"}]},{"@type":"WebSite","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#website","url":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/","name":"Calcium Carbonate Production Line","description":"","publisher":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#organization","name":"Calcium Carbonate Production Line","url":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png","contentUrl":"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png","width":356,"height":78,"caption":"Calcium Carbonate Production Line"},"image":{"@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/41d6e5e7f6025fb5960af08e96fda6eb","name":"epicpowder","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","caption":"epicpowder"},"sameAs":["https:\/\/calcium-carbonate.epic-powder.com"],"url":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/author\/epicpowder\/"}]}},"_links":{"self":[{"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/posts\/3098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/comments?post=3098"}],"version-history":[{"count":2,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/posts\/3098\/revisions"}],"predecessor-version":[{"id":3108,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/posts\/3098\/revisions\/3108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/media\/3107"}],"wp:attachment":[{"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/media?parent=3098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/categories?post=3098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/calcium-carbonate.epic-powder.com\/pt\/wp-json\/wp\/v2\/tags?post=3098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}