{"id":3535,"date":"2025-09-24T11:48:26","date_gmt":"2025-09-24T03:48:26","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3535"},"modified":"2025-09-28T15:56:00","modified_gmt":"2025-09-28T07:56:00","slug":"the-difference-between-precipitated-ground-and-nano-calcium-carbonate-and-how-to-choose-%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/fr\/the-difference-between-precipitated-ground-and-nano-calcium-carbonate-and-how-to-choose-%ef%bc%9f\/","title":{"rendered":"Quelle est la diff\u00e9rence entre le carbonate de calcium pr\u00e9cipit\u00e9 et le carbonate de calcium nano et comment choisir\u00a0?"},"content":{"rendered":"<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/machines\/\">Carbonate de calcium<\/a> (formule chimique\u00a0: CaCO\u2083) est un compos\u00e9 inorganique non toxique, inodore et sans saveur. On l&#039;appelle aussi calcaire, calcite, marbre ou craie.<br>\u00c9tant l&#039;un des min\u00e9raux les plus courants sur Terre, il est largement pr\u00e9sent dans les roches (comme le calcaire et le marbre) ainsi que dans les squelettes et les coquilles biologiques. Le carbonate de calcium se divise en trois grandes cat\u00e9gories\u00a0: le carbonate de calcium pr\u00e9cipit\u00e9 (PCC), <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/machines\/ball-mill\/\">carbonate de calcium moulu (GCC)<\/a>et le carbonate de calcium nanom\u00e9trique (NPCC). Examinons leurs diff\u00e9rences et comment choisir le bon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Carbonate de calcium pr\u00e9cipit\u00e9 (PCC)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"653\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/precipitated-calcium-carbonate-PCC.webp\" alt=\"carbonate de calcium pr\u00e9cipit\u00e9 (PCC)\" class=\"wp-image-3537\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/precipitated-calcium-carbonate-PCC.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/precipitated-calcium-carbonate-PCC-300x245.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/precipitated-calcium-carbonate-PCC-768x627.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/precipitated-calcium-carbonate-PCC-15x12.webp 15w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Processus<\/strong>:Produit par calcination du calcaire, extinction pour former du lait de chaux, puis introduction de gaz CO\u2082 pour pr\u00e9cipiter.<\/li>\n\n\n\n<li><strong>Morphologie des particules<\/strong>:Cristaux r\u00e9guliers (en forme de fuseau, cubiques, d&#039;aiguilles) avec une distribution de taille uniforme.<\/li>\n\n\n\n<li><strong>Gamme de tailles de particules<\/strong>:Fine, g\u00e9n\u00e9ralement de l\u2019ordre du micron (1\u20133 \u03bcm).<\/li>\n\n\n\n<li><strong>Superficie<\/strong>: Moyen.<\/li>\n\n\n\n<li><strong>Caract\u00e9ristiques principales<\/strong>:Haute puret\u00e9, taille uniforme, valeur d&#039;absorption d&#039;huile inf\u00e9rieure.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/astra-portfolio\/calcium-carbonate-superfine-classifier-project-2\/\">Carbonate de calcium moulu<\/a> (<a href=\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/machines\/roller-mill\/\">CCG<\/a>)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"575\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/Ground-Calcium-Carbonate-GCC.webp\" alt=\"Carbonate de calcium moulu (GCC)\" class=\"wp-image-3452\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/Ground-Calcium-Carbonate-GCC.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/Ground-Calcium-Carbonate-GCC-300x216.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/Ground-Calcium-Carbonate-GCC-768x552.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/Ground-Calcium-Carbonate-GCC-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Carbonate de calcium moulu (GCC)<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Processus<\/strong>:Produit \u00e0 partir de min\u00e9raux naturels (calcite, marbre, etc.) par concassage, broyage et classification.<\/li>\n\n\n\n<li><strong>Morphologie des particules<\/strong>:Fragments irr\u00e9guliers, multiangulaires, avec une large distribution de taille.<\/li>\n\n\n\n<li><strong>Gamme de tailles de particules<\/strong>:Plus grossier, g\u00e9n\u00e9ralement de l&#039;ordre du micron (325\u20132500 mesh, ~45\u20135 \u03bcm).<\/li>\n\n\n\n<li><strong>Superficie<\/strong>: Petit.<\/li>\n\n\n\n<li><strong>Caract\u00e9ristiques principales<\/strong>:Faible co\u00fbt, faible consommation d&#039;\u00e9nergie de traitement, propri\u00e9t\u00e9s stables.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Carbonate de calcium nanom\u00e9trique (NPCC)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Processus<\/strong>:\u00c0 base de PCC, avec cristallisation contr\u00f4l\u00e9e, agents de croissance cristalline et traitements de surface.<\/li>\n\n\n\n<li><strong>Morphologie des particules<\/strong>:Cristaux plus r\u00e9guliers, atteignant une taille nanom\u00e9trique (1\u2013100 nm), souvent agglom\u00e9r\u00e9s en particules microniques.<\/li>\n\n\n\n<li><strong>Gamme de tailles de particules<\/strong>: Tr\u00e8s bien.<\/li>\n\n\n\n<li><strong>Superficie<\/strong>:Tr\u00e8s grand.<\/li>\n\n\n\n<li><strong>Caract\u00e9ristiques principales<\/strong>:Effet de surface, effet nanom\u00e9trique, performance fonctionnelle ; n\u00e9cessite un traitement de surface pour \u00e9viter l&#039;agglom\u00e9ration.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir ?<\/h2>\n\n\n\n<p><strong>Industrie des plastiques<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium.webp\" alt=\"Application de calcium l\u00e9ger\" class=\"wp-image-3538\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium-768x768.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-light-calcium-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CCG<\/strong>Mastic \u00e9conomique pour augmenter le volume et r\u00e9duire les co\u00fbts. Couramment utilis\u00e9 dans les tuyaux, les rev\u00eatements de sol et les panneaux en PVC. R\u00e9duit la r\u00e9sistance aux chocs et \u00e0 la traction.<\/li>\n\n\n\n<li><strong>PCC<\/strong>Mastic fonctionnel pour profil\u00e9s en PVC haut de gamme, tuyaux, cuir synth\u00e9tique et chaussures. Am\u00e9liore la brillance, la stabilit\u00e9 et la rigidit\u00e9.<\/li>\n\n\n\n<li><strong>NPCC<\/strong>: Am\u00e9liorant fonctionnel pour plastiques automobiles, plastiques techniques et bandes d&#039;\u00e9tanch\u00e9it\u00e9. Am\u00e9liore la t\u00e9nacit\u00e9, la r\u00e9sistance au vieillissement et le renforcement.<\/li>\n<\/ul>\n\n\n\n<p><strong>Industrie du papier<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CCG<\/strong>Charge et couchage courants pour papier culturel et papier couch\u00e9 de qualit\u00e9 moyenne \u00e0 inf\u00e9rieure. Am\u00e9liore la blancheur et l&#039;opacit\u00e9, et r\u00e9duit les co\u00fbts.<\/li>\n\n\n\n<li><strong>PCC<\/strong>Enduit et couchage de qualit\u00e9 sup\u00e9rieure pour papier couch\u00e9 haut de gamme et papier photo num\u00e9rique. Am\u00e9liore la douceur, la brillance et l&#039;imprimabilit\u00e9.<\/li>\n\n\n\n<li><strong>NPCC<\/strong>:Additif fonctionnel sp\u00e9cial pour papiers sp\u00e9ciaux n\u00e9cessitant une brillance \u00e9lev\u00e9e, une opacit\u00e9 ou des propri\u00e9t\u00e9s barri\u00e8res.<\/li>\n<\/ul>\n\n\n\n<p><strong>Industrie des rev\u00eatements et des peintures<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CCG<\/strong>Pigment de charge dans les peintures et appr\u00eats muraux. Augmente l&#039;\u00e9paisseur du film, le pouvoir couvrant et r\u00e9duit les co\u00fbts.<\/li>\n\n\n\n<li><strong>PCC<\/strong>Charge fonctionnelle pour peintures haut de gamme. Am\u00e9liore la brillance, le lissage et la r\u00e9sistance au frottement.<\/li>\n\n\n\n<li><strong>NPCC<\/strong>Additif fonctionnel pour rev\u00eatements automobiles, peintures anticorrosion et rev\u00eatements UV. Thixotropie, r\u00e9sistance \u00e0 l&#039;usure et propri\u00e9t\u00e9s anti-vieillissement.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-1024x1024.webp\" alt=\"Application de calcium lourd\" class=\"wp-image-3539\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-1024x1024.webp 1024w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-768x768.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium-12x12.webp 12w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/Application-of-heavy-calcium.webp 1328w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>Industrie du caoutchouc et des adh\u00e9sifs<\/strong><\/p>\n\n\n\n<p><strong>Caoutchouc<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GCC : Utilis\u00e9 dans les produits bas de gamme.<\/li>\n\n\n\n<li>PCC : Charge semi-renfor\u00e7ante.<\/li>\n\n\n\n<li>NPCC : Charge de renforcement cl\u00e9 dans les pneus, les chambres \u00e0 air, le caoutchouc de haute qualit\u00e9, am\u00e9liorant la traction, la r\u00e9sistance \u00e0 la d\u00e9chirure et la r\u00e9sistance \u00e0 l&#039;usure.<\/li>\n<\/ul>\n\n\n\n<p><strong>Adh\u00e9sifs et mastics<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PCC : Charge principale pour l&#039;\u00e9paississement, le renforcement et la r\u00e9duction des co\u00fbts.<\/li>\n\n\n\n<li>NPCC\u00a0: Utilis\u00e9 dans les adh\u00e9sifs hautes performances. Am\u00e9liore le renforcement, la rh\u00e9ologie et pr\u00e9vient l&#039;affaissement.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/fr\/contact\/\">Poudre \u00e9pique<\/a><\/h2>\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=\"Ligne de production de broyeurs \u00e0 boulets et de classificateurs pour carbonate de calcium en Inde - EPIC Powder Tech\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/nTl3U0ixPsY?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>\n\n\n\n<p>Epic Powder propose des solutions avanc\u00e9es de broyage, de classification et de modification de surface pour le carbonate de calcium. Gr\u00e2ce \u00e0 des \u00e9quipements tels que des broyeurs \u00e0 boulets, des broyeurs \u00e0 broches et des modificateurs \u00e0 trois rouleaux, nous aidons nos clients \u00e0 produire du carbonate de calcium pr\u00e9cipit\u00e9 et nanom\u00e9trique adapt\u00e9 \u00e0 leurs industries. Notre expertise garantit des performances optimales pour les applications dans les plastiques, le papier, les rev\u00eatements et le caoutchouc.<\/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=\"\/fr\/wp-json\/wp\/v2\/posts\/3535#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/posts\/3535#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=\"Votre nom*\" 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=\"Votre 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=\"Votre 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=\"Votre entreprise\" 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=\"Votre message\" 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=\"Soumettre\" \/>\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=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Le carbonate de calcium (formule chimique\u00a0: CaCO\u2083) est un compos\u00e9 inorganique non toxique, inodore et sans saveur. \u00c9galement connu sous le nom de calcaire, calcite, marbre ou craie, il est l&#039;un des min\u00e9raux les plus courants sur Terre. Il est largement pr\u00e9sent dans les roches (comme le calcaire et le marbre), les squelettes et les coquilles biologiques. Le carbonate de calcium se divise en trois grandes cat\u00e9gories\u00a0: [\u2026]<\/p>","protected":false},"author":1,"featured_media":3540,"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":[6],"tags":[],"class_list":["post-3535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","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 Difference Between Precipitated Ground and Nano Calcium Carbonate and How to Choose \uff1f - Calcium Carbonate Production Line<\/title>\n<meta name=\"description\" content=\"Precipitated, ground, and nano calcium carbonate differ in size, morphology, and cost. Learn how to choose the right type.\" \/>\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\/fr\/the-difference-between-precipitated-ground-and-nano-calcium-carbonate-and-how-to-choose-\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Difference Between Precipitated Ground and Nano Calcium Carbonate and How to Choose \uff1f - Calcium Carbonate Production Line\" \/>\n<meta property=\"og:description\" content=\"Precipitated, ground, and nano calcium carbonate differ in size, morphology, and cost. 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