{"id":4310,"date":"2025-07-17T13:50:19","date_gmt":"2025-07-17T05:50:19","guid":{"rendered":"https:\/\/www.powdergrindingmill.com\/?p=4310"},"modified":"2025-07-17T14:22:29","modified_gmt":"2025-07-17T06:22:29","slug":"the-secrets-of-ceramic-pigments-why-are-they-so-unique","status":"publish","type":"post","link":"https:\/\/www.powdergrindingmill.com\/fr\/the-secrets-of-ceramic-pigments-why-are-they-so-unique\/","title":{"rendered":"Les secrets des pigments c\u00e9ramiques : pourquoi sont-ils si uniques ?"},"content":{"rendered":"<p><a href=\"https:\/\/www.powdergrindingmill.com\/fr\/products\/\">Pigments c\u00e9ramiques<\/a> sont des mat\u00e9riaux fonctionnels utilis\u00e9s pour la d\u00e9coration c\u00e9ramique, n\u00e9cessitant des propri\u00e9t\u00e9s telles que la r\u00e9sistance \u00e0 haute temp\u00e9rature, une forte stabilit\u00e9 chimique, des couleurs vives et une bonne adh\u00e9rence aux substrats c\u00e9ramiques (corps ou gla\u00e7ures). Leur pr\u00e9paration implique des \u00e9tapes cl\u00e9s comme la s\u00e9lection des mati\u00e8res premi\u00e8res, le contr\u00f4le de la r\u00e9action chimique et le raffinage des particules, combinant m\u00e9thodes traditionnelles et technologies modernes pour assurer une performance stable. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"756\" src=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigment-works.webp\" alt=\"Le fonctionnement du pigment c\u00e9ramique\" class=\"wp-image-4313\" srcset=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigment-works.webp 800w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigment-works-300x284.webp 300w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigment-works-768x726.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">types de pigments c\u00e9ramiques<\/h2>\n\n\n\n<p>Les pigments c\u00e9ramiques comprennent des pigments pour surglaze, sous-glaze, gla\u00e7ure et coloration du corps.<\/p>\n\n\n\n<p><strong>Pigments sous-glaze<\/strong><\/p>\n\n\n\n<p>Ils doivent \u00eatre calcin\u00e9s \u00e0 haute temp\u00e9rature (au-dessus de 1300\u2103) et n\u00e9cessitent une grande stabilit\u00e9.<\/p>\n\n\n\n<p>Il existe moins de vari\u00e9t\u00e9s de pigments sous-glaze. Les premiers utilis\u00e9s \u00e9taient bleu et blanc, ainsi que le rouge sous-glaze. Ces derni\u00e8res ann\u00e9es, le rouge, le jaune, le bleu, le vert, le noir, le gris, le brun, etc. ont \u00e9t\u00e9 fabriqu\u00e9s.<\/p>\n\n\n\n<p><strong>Pigments surglaze<\/strong><\/p>\n\n\n\n<p>Ils ne n\u00e9cessitent qu'une calcination \u00e0 une temp\u00e9rature de 600~800\u2103, ce qui permet une grande vari\u00e9t\u00e9 et des couleurs riches.<\/p>\n\n\n\n<p>En tant que d\u00e9coration surglaze, il existe \u00e9galement des pigments liquides. Par exemple : Jinshui est fabriqu\u00e9 en combinant des m\u00e9taux et des mati\u00e8res organiques pour synth\u00e9tiser une pommade sulfur\u00e9e, puis en ajoutant des solvants organiques.<\/p>\n\n\n\n<p><strong>Pigments en-glaze<\/strong><\/p>\n\n\n\n<p>\u00c9galement appel\u00e9s \u00ab pigments \u00e0 cuisson rapide \u00e0 haute temp\u00e9rature \u00bb, la temp\u00e9rature de cuisson des couleurs est de 1100~1260\u2103, le temps de cuisson des couleurs est de 35~120 minutes, et la tonalit\u00e9 est plus riche.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigments.webp\" alt=\"Pigments c\u00e9ramiques\" class=\"wp-image-4314\" srcset=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigments.webp 750w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigments-300x300.webp 300w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Ceramic-pigments-150x150.webp 150w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.powdergrindingmill.com\/fr\/dry-grinding\/fluidized-bed-opposed-air-jet-mill\/\">EXIGENCES TECHNIQUES<\/a> POUR LES PIGMENTS C\u00c9RAMIQUES<\/h2>\n\n\n\n<p>La couleur de la poudre est essentiellement conforme \u00e0 l\u2019\u00e9chantillon standard. La teneur en humidit\u00e9 de la poudre ne doit pas d\u00e9passer 0,4%.<\/p>\n\n\n\n<p>Le pH de la poudre ne doit pas d\u00e9passer 8,0 pour les pigments d\u2019impression \u00e0 plat ; pas plus de 9,0 pour les pigments d\u2019impression s\u00e9rigraphi\u00e9e.<\/p>\n\n\n\n<p>Pour les pigments d\u2019impression \u00e0 plat, la taille des particules ne doit pas \u00eatre inf\u00e9rieure \u00e0 95% des particules d\u2019un diam\u00e8tre inf\u00e9rieur \u00e0 15 \u03bcm. La plus grande particule doit \u00eatre inf\u00e9rieure \u00e0 30 \u03bcm. Pour les pigments d\u2019impression s\u00e9rigraphi\u00e9e et en-glaze, la taille des particules ne doit pas \u00eatre inf\u00e9rieure \u00e0 90% des particules d\u2019un diam\u00e8tre inf\u00e9rieur \u00e0 15 \u03bcm. La plus grande particule doit \u00eatre inf\u00e9rieure \u00e0 30 \u03bcm. Pour les pigments pastel, le diam\u00e8tre maximal des particules est inf\u00e9rieur \u00e0 840 \u03bcm. Pour les pigments sous-glaze, la taille des particules ne doit pas \u00eatre inf\u00e9rieure \u00e0 92% des particules d\u2019un diam\u00e8tre inf\u00e9rieur \u00e0 15 \u03bcm. La plus grande particule doit \u00eatre inf\u00e9rieure \u00e0 30 \u03bcm. Parmi eux, la taille des particules de rouge mangan\u00e8se d\u2019un diam\u00e8tre inf\u00e9rieur \u00e0 15 \u03bcm doit \u00eatre d\u2019au moins 82%, et la plus grande particule est inf\u00e9rieure \u00e0 35 \u03bcm.<\/p>\n\n\n\n<p>La teinte et la couleur du pigment doivent \u00eatre essentiellement conformes \u00e0 l\u2019\u00e9chantillon standard.<\/p>\n\n\n\n<p>La dissolution du plomb et du cadmium des pigments en-glaze et en-glaze doit r\u00e9pondre aux exigences du tableau 1-5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FONCTION ET APPLICATION DES PIGMENTS C\u00c9RAMIQUES<\/h2>\n\n\n\n<p><strong>Fonction<\/strong><\/p>\n\n\n\n<p> <strong>Coloration du corps : <\/strong><\/p>\n\n\n\n<p>M\u00e9langer le colorant et le corps pour que celui-ci pr\u00e9sente une certaine couleur apr\u00e8s cuisson.<\/p>\n\n\n\n<p><strong> Coloration du gla\u00e7ure : <\/strong><\/p>\n\n\n\n<p>Utiliser des colorants et des gla\u00e7ures de base pour m\u00e9langer diverses gla\u00e7ures color\u00e9es et gla\u00e7ures artistiques.<\/p>\n\n\n\n<p><strong>Dessin de motifs : <\/strong><\/p>\n\n\n\n<p>Il est largement utilis\u00e9 sur la surface et sous la gla\u00e7ure de la couche de gla\u00e7ure pour la peinture \u00e0 la main. Il peut \u00e9galement \u00eatre utilis\u00e9 comme d\u00e9calcomanies, s\u00e9rigraphie, etc.<\/p>\n\n\n\n<p><strong>Domaines d'application<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"726\" src=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Underglaze.webp\" alt=\"Sous-gla\u00e7ure\" class=\"wp-image-4315\" srcset=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Underglaze.webp 800w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Underglaze-300x272.webp 300w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/Underglaze-768x697.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Utilis\u00e9 en c\u00e9ramique, gla\u00e7ures color\u00e9es, couleurs sous gla\u00e7ure, \u00e9maux, d\u00e9calcomanies en \u00e9mail, panneaux en \u00e9mail architecturaux, normes de couleurs permanentes et mat\u00e9riaux infrarouges lointains, etc. Rev\u00eatements r\u00e9sistants \u00e0 la chaleur, rev\u00eatements fluorocarbon\u00e9s, rev\u00eatements ext\u00e9rieurs r\u00e9sistants aux intemp\u00e9ries. Produits plastiques ext\u00e9rieurs, profils de portes et fen\u00eatres en plastique, masterbatches, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9thode de pr\u00e9paration du pigment c\u00e9ramique<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>M\u00e9lange<\/strong><\/h3>\n\n\n\n<p>La teinte finale de l'agent colorant est influenc\u00e9e par d'autres composants ajout\u00e9s. Pour assurer des tons coh\u00e9rents, les mati\u00e8res premi\u00e8res doivent \u00eatre pes\u00e9es et m\u00e9lang\u00e9es avec soin selon leur composition. La meilleure m\u00e9thode est le broyage humide, le s\u00e9chage et le tamisage. D'autres m\u00e9thodes incluent des m\u00e9thodes s\u00e8ches, o\u00f9 les mati\u00e8res premi\u00e8res passent \u00e0 travers un tamis de 60 mesh ou sont m\u00e9lang\u00e9es dans un m\u00e9langeur sec. La m\u00e9thode d\u00e9pend du type de colorant.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Calcination<\/h2>\n\n\n\n<p><br>La calcination est une \u00e9tape importante pour stabiliser le m\u00e9lange. La temp\u00e9rature de calcination doit correspondre \u00e0 la temp\u00e9rature d'utilisation finale du produit. Pendant la calcination, des r\u00e9actions telles que la d\u00e9composition et la combinaison se produisent.<\/p>\n\n\n\n<p><strong>D\u00e9composition<\/strong>: De nombreux mati\u00e8res premi\u00e8res lib\u00e8rent des gaz lors du chauffage. Une d\u00e9composition incompl\u00e8te provoque une lib\u00e9ration de gaz, entra\u00eenant des bulles, des fissures ou des taches blanches sur les zones peintes. Cela provoque un d\u00e9calage de la couleur vers des zones incolores.<\/p>\n\n\n\n<p>\u2461 <strong>Combinaison<\/strong>: Les compos\u00e9s colorants se forment en combinant les mati\u00e8res premi\u00e8res lors de la calcination. Ces compos\u00e9s deviennent inactifs et participent au processus de fusion du corps et de la gla\u00e7ure. Les colorants de type spinelle se forment souvent de cette mani\u00e8re. Lors du m\u00e9lange de plusieurs agents colorants, comme les colorants noirs, une calcination compl\u00e8te est cruciale. Des r\u00e9actions incompl\u00e8tes provoquent une s\u00e9paration dans la gla\u00e7ure, entra\u00eenant un m\u00e9lange de couleurs sur les d\u00e9corations.<\/p>\n\n\n\n<p>Autrefois, la calcination \u00e9tait r\u00e9alis\u00e9e dans des creusets scell\u00e9s dans des fours \u00e0 biscuit ou \u00e0 gla\u00e7ure. Pour les colorants fins, plusieurs fours \u00e0 chambre refroidis \u00e0 l'eau sont pr\u00e9f\u00e9rables pour la calcination.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Lavage \u00e0 l'eau<\/strong><\/h3>\n\n\n\n<p>Apr\u00e8s la calcination, broyer le colorant et le laver \u00e0 l'eau pour \u00e9liminer les substances solubles. Les colorants contenant du chromate n\u00e9cessitent un lavage \u00e0 l'eau chaude. Si le nettoyage n'est pas complet, les chromates r\u00e9siduels provoquent une couleur in\u00e9gale dans les zones chrom\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mouture<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/EPIC-ball-mill.webp\" alt=\"EPIC broyeur \u00e0 billes\" class=\"wp-image-4316\" srcset=\"https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/EPIC-ball-mill.webp 800w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/EPIC-ball-mill-300x225.webp 300w, https:\/\/www.powdergrindingmill.com\/wp-content\/uploads\/2025\/07\/EPIC-ball-mill-768x576.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Apr\u00e8s le lavage, le colorant est moulu humide dans un <a href=\"https:\/\/www.powdergrindingmill.com\/fr\/dry-grinding\/ball-mill-and-air-classifier-production-system\/\">broyeur \u00e0 boulets<\/a> jusqu'\u00e0 la finesse requise. Le colorant doit passer \u00e0 travers un tamis de 300 mesh. Une mouture insuffisante entra\u00eene une taille de particule irr\u00e9guli\u00e8re, rendant le colorant difficile \u00e0 utiliser ou manquant d'opacit\u00e9. Cela donne un aspect tachet\u00e9 apr\u00e8s la cuisson. Une mouture excessive, avec des particules semblables \u00e0 de la poussi\u00e8re, emp\u00eache la fusion compl\u00e8te avec le gla\u00e7age, entra\u00eenant des d\u00e9fauts de roulis du gla\u00e7age.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.powdergrindingmill.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=\"Exp\u00e9dition du syst\u00e8me de classification par broyeur \u00e0 boulets vers l&#039;Australie | EPIC Powder Machinery\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HedqAYpbVPg?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>En conclusion, la pr\u00e9paration et l'application des pigments c\u00e9ramiques n\u00e9cessitent un contr\u00f4le pr\u00e9cis \u00e0 chaque \u00e9tape, de la s\u00e9lection des mati\u00e8res premi\u00e8res \u00e0 la mouture finale. Chez Epic Powder, nos \u00e9quipements avanc\u00e9s de traitement de la poudre, tels que les broyeurs \u00e0 billes et les classificateurs d'air, garantissent que les pigments c\u00e9ramiques sont raffin\u00e9s \u00e0 la taille de particule et \u00e0 la consistance parfaites. En combinant technologie de pointe et expertise de plusieurs ann\u00e9es, nous aidons \u00e0 fournir des pigments de haute qualit\u00e9 r\u00e9pondant aux exigences strictes en mati\u00e8re de stabilit\u00e9 de la couleur, r\u00e9sistance \u00e0 haute temp\u00e9rature et performance d'application. Que ce soit pour la c\u00e9ramique industrielle ou artistique, les solutions d'Epic Powder garantissent une production de pigments fiable et efficace.<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f8-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"8\">\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\/4310#wpcf7-f8-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de message\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/posts\/4310#wpcf7-f8-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"8\" \/><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\" 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name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"yanzheng\">\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">Veuillez prouver que vous \u00eates humain en s\u00e9lectionnant le<span> arbre<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M350 99c-54 0-98-35-166-35-25 0-47 4-68 12a56 56 0 004-24C118 24 95 1 66 0a56 56 0 00-34 102v386c0 13 11 24 24 24h16c13 0 24-11 24-24v-94c28-12 64-23 114-23 54 0 98 35 166 35 48 0 86-16 122-41 9-6 14-15 14-26V96c0-23-24-39-45-29-35 16-77 32-117 32z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" 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<\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"batton\">\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.yanzheng{color:#fff}\n.wpcf7-response-output{color:#fff}\n.keen-form div{margin-bottom:0px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n.batton { margin-top:2%\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Les pigments c\u00e9ramiques sont des mat\u00e9riaux fonctionnels utilis\u00e9s pour la d\u00e9coration c\u00e9ramique, n\u00e9cessitant des propri\u00e9t\u00e9s telles que la r\u00e9sistance \u00e0 haute temp\u00e9rature, une forte stabilit\u00e9 chimique, des couleurs vives et une bonne adh\u00e9rence \u00e0 la c\u00e9ramique<\/p>","protected":false},"author":1,"featured_media":4319,"comment_status":"closed","ping_status":"open","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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