{"id":928,"date":"2022-01-16T17:45:16","date_gmt":"2022-01-16T15:45:16","guid":{"rendered":"https:\/\/aitanachem.com\/surface-solide\/trihydrate-dalumine-ath\/"},"modified":"2026-07-29T18:35:10","modified_gmt":"2026-07-29T16:35:10","slug":"trihydrate-dalumine-ath","status":"publish","type":"page","link":"https:\/\/aitanachem.com\/fr\/surface-solide\/trihydrate-dalumine-ath\/","title":{"rendered":"Trihydrate d\u2019alumine (ATH) pour la fabrication de solid surface"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"928\" class=\"elementor elementor-928 elementor-128\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a546780 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a546780\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96bad9a elementor-align-left elementor-widget elementor-widget-global elementor-global-1067 elementor-global-643 elementor-widget-breadcrumbs\" data-id=\"96bad9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/aitanachem.com\/fr\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2292d0d elementor-widget elementor-widget-text-editor\" data-id=\"2292d0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le trihydrate d\u2019alumine (ATH) est la <strong>charge min\u00e9rale la plus utilis\u00e9e dans l\u2019industrie de la surface solide<\/strong>. Contrairement \u00e0 d\u2019autres charges min\u00e9rales comme les carbonates ou la dolomie, le trihydrate d\u2019alumine poss\u00e8de un indice de r\u00e9fraction tr\u00e8s proche de celui de la <a href=\"https:\/\/aitanachem.com\/fr\/surface-solide\/resine-iso-npg\/\" target=\"_blank\" rel=\"noopener\"><strong><u>r\u00e9sine ISO-NPG<\/u><\/strong><\/a>. Cette concordance optique donne \u00e0 la surface solide son aspect caract\u00e9ristique de pierre naturelle translucide, permettant d&rsquo;obtenir des teintes blanches pures et une profondeur de couleur inatteignable avec d&rsquo;autres charges min\u00e9rales. <strong>Chez AITANACHEM, nous fournissons un ATH de haute puret\u00e9, blancheur sup\u00e9rieure et granulom\u00e9trie contr\u00f4l\u00e9e pour la production de surfaces solides homog\u00e8nes, durables et r\u00e9parables.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fe4c27 elementor-widget elementor-widget-image\" data-id=\"0fe4c27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"800\" src=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/ath.webp\" class=\"attachment-medium_large size-medium_large wp-image-720\" alt=\"ath\" srcset=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/ath.webp 600w, https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/ath-225x300.webp 225w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-715ab5d elementor-widget elementor-widget-heading\" data-id=\"715ab5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu\u2019est-ce que le trihydrate d\u2019alumine (ATH) ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4a0d98 elementor-widget elementor-widget-text-editor\" data-id=\"c4a0d98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00ab ATH \u00bb est le sigle anglais <strong>d\u2019aluminium tri-hydrate<\/strong> (trihydrate d\u2019alumine). Chimiquement, il s\u2019agit d\u2019hydroxyde d\u2019aluminium, Al(OH)\u2083 \u2014aussi not\u00e9 Al\u2082O\u2083\u00b73H\u2082O\u2014, c\u2019est-\u00e0-dire de l\u2019alumine combin\u00e9e \u00e0 trois mol\u00e9cules d\u2019eau. Il se pr\u00e9sente sous forme d\u2019une <strong>fine poudre blanche de grande puret\u00e9 qui apporte blancheur et grande translucidit\u00e9.<\/strong> Ces caract\u00e9ristiques, tr\u00e8s appr\u00e9ci\u00e9es, en font <strong>la charge min\u00e9rale id\u00e9ale pour reproduire fid\u00e8lement les couleurs du solid surface.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ac79f5 elementor-widget elementor-widget-heading\" data-id=\"6ac79f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages de l\u2019ATH comme charge min\u00e9rale pour la fabrication de solid surface<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-351fff5 elementor-widget elementor-widget-text-editor\" data-id=\"351fff5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Face \u00e0 d&rsquo;autres charges min\u00e9rales, <strong>le trihydrate d&rsquo;alumine se distingue dans la fabrication de surfaces solides par :<\/strong><\/p>\n<ul>\n<li><strong data-path-to-node=\"25,0,0,0\" data-index-in-node=\"0\"><span data-path-to-node=\"25,0,0,0\">Bonne r\u00e9sistance chimique :<\/span><\/strong> Particuli\u00e8rement efficace face aux acides m\u00e9nagers<span data-path-to-node=\"25,0,0,2\">.<\/span><\/li>\n<li><strong data-path-to-node=\"25,1,0,0\" data-index-in-node=\"0\"><span data-path-to-node=\"25,1,0,0\">Facilit\u00e9 de r\u00e9paration et de pon\u00e7age :<\/span><\/strong> Permet de r\u00e9parer facilement les pi\u00e8ces et de les remettre dans leur \u00e9tat de finition d&rsquo;origine<span data-path-to-node=\"25,1,0,2\">. L&rsquo;ATH apporte la duret\u00e9 id\u00e9ale pour que le produit final soit massif, non poreux et 100 % renouvelable<\/span><span data-path-to-node=\"25,1,0,4\">.<\/span><\/li>\n<li><strong data-path-to-node=\"25,2,0,0\" data-index-in-node=\"0\"><span data-path-to-node=\"25,2,0,0\">Blancheur et translucidit\u00e9 :<\/span><\/strong> Facilitent une reproduction fid\u00e8le et \u00e9clatante de la couleur<span data-path-to-node=\"25,2,0,2\">.<\/span><\/li>\n<li><strong data-path-to-node=\"25,3,0,0\" data-index-in-node=\"0\"><span data-path-to-node=\"25,3,0,0\">Facilit\u00e9 d&rsquo;association avec d&rsquo;autres charges :<\/span><\/strong> Associ\u00e9 par exemple \u00e0 de la Boehmite, il permet d&rsquo;am\u00e9liorer la r\u00e9sistance aux rayures, la brillance et la r\u00e9sistance aux taches du produit fini<span data-path-to-node=\"25,3,0,2\">.<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f199731 elementor-widget elementor-widget-heading\" data-id=\"f199731\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment Choisir l'ATH Adapt\u00e9 \u00e0 Votre Production de Surface Solide<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b3abe1 elementor-widget elementor-widget-text-editor\" data-id=\"8b3abe1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La charge min\u00e9rale a un impact direct sur le proc\u00e9d\u00e9 : <strong>elle d\u00e9termine la viscosit\u00e9 du m\u00e9lange, affecte la catalyse, peut provoquer des retraits et peut modifier la couleur ainsi que l\u2019aspect final<\/strong>. Pour choisir l\u2019ATH le plus adapt\u00e9, il convient de tenir compte de :<\/p>\n<ul>\n<li><strong>Granulom\u00e9trie (taille des particules) : <\/strong>les particules trop grossi\u00e8res ont tendance \u00e0 couler au fond du m\u00e9lange ; les trop fines peuvent mal se disperser. Une distribution granulom\u00e9trique optimis\u00e9e garantit la dispersion id\u00e9ale de la masse, r\u00e9duisant la viscosit\u00e9 de coul\u00e9e et facilitant l&rsquo;injection correcte dans le moule<span data-path-to-node=\"30,0,0,4\">.<\/span><\/li>\n<li><strong>Forme de la particule (broyage) : <\/strong>La s\u00e9lection du grain et le traitement de surface facilitent le mouillage de la particule par la r\u00e9sine, \u00e9vitant la formation d&rsquo;agglom\u00e9rats et acc\u00e9l\u00e9rant les temps de m\u00e9lange<span data-path-to-node=\"30,1,0,2\">.<\/span><\/li>\n<li><strong>Puret\u00e9 chimique sans points noirs : <\/strong>l\u2019absence de contaminants m\u00e9talliques (Fe, Ni, Cu) dans l\u2019ATH pr\u00e9vient l\u2019apparition des imperfections chromatiques ou de taches sombres sur les pi\u00e8ces finies. Chez AITANACHEM, nous fournissons de l\u2019ATH avec une blancheur sup\u00e9rieure \u00e0 96, garantissant une base chromatique propre pour obtenir des couleurs uniformes lors du m\u00e9lange avec des <a href=\"https:\/\/aitanachem.com\/fr\/surface-solide\/pates-pigmentaires\/\" target=\"_blank\" rel=\"noopener\"><strong><u>p\u00e2tes pigmentaires concentr\u00e9es<\/u><\/strong><\/a>.<\/li>\n<li><strong>Silanisation : <\/strong>am\u00e9liore la dispersion de la charge et la translucidit\u00e9, augmente la r\u00e9sistance au chocs thermiques et \u00e0 la vapeur d\u2019eau, r\u00e9duit la dilatation thermique et raccourcit les temps de gel et de durcissement.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1583bd3 elementor-widget elementor-widget-heading\" data-id=\"1583bd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">AITANACHEM : optimisation des formulations et ajustement des charges min\u00e9rales en usine<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82fd78c elementor-widget elementor-widget-text-editor\" data-id=\"82fd78c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Chez <strong>AITANACHEM<\/strong>, nous vous aidons \u00e0 s\u00e9lectionner la charge min\u00e9rale la plus adapt\u00e9e \u00e0 votre proc\u00e9d\u00e9 de production et \u00e0 votre produit final :<\/p>\n<ul>\n<li><strong>Essais de viscosit\u00e9 : <\/strong>nous d\u00e9terminons la quantit\u00e9 maximale de charge min\u00e9rale que votre r\u00e9sine peut accepter sans compromettre la fluidit\u00e9 du m\u00e9lange ni g\u00e9n\u00e9rer de bulles d\u2019air ou de micro-porosit\u00e9s.<\/li>\n<li><strong>Compatibilit\u00e9 avec des fournisseurs locaux : <\/strong>nous \u00e9valuons la possibilit\u00e9 de combiner un ATH de haute blancheur avec des charges min\u00e9rales locales afin d\u2019optimiser les co\u00fbts de transport et de mati\u00e8re premi\u00e8re de votre usine.<\/li>\n<li><strong>Conseil sur les proc\u00e9d\u00e9s sous vide : <\/strong>nous vous guidons dans le r\u00e9glage des temps de d\u00e9gazage pour garantir des pi\u00e8ces 100 % exemptes de porosit\u00e9.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a94e344 elementor-widget elementor-widget-heading\" data-id=\"a94e344\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foire Aux Questions sur le Trihydrate d'Alumine (ATH)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1593aa elementor-widget elementor-widget-accordion\" data-id=\"f1593aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2531\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2531\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Que signifie ATH et quelle est sa formule chimique?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2531\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2531\"><p>\u00ab ATH \u00bb est le sigle d\u2019aluminium tri-hydrate (trihydrate d\u2019alumine). L\u2019ATH est une fine poudre min\u00e9rale, chimiquement connue sous le nom d\u2019hydroxyde d\u2019aluminium, Al(OH)\u2083. <strong>C\u2019est la principale charge min\u00e9rale utilis\u00e9e dans la fabrication de solid surface, gr\u00e2ce \u00e0 sa blancheur, sa translucidit\u00e9 et sa facilit\u00e9 de pon\u00e7age.<\/strong><\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2532\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2532\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Pourquoi utiliser de l'ATH au lieu du carbonate de calcium ou de la dolomite dans la surface solide ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2532\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2532\"><p>Le carbonate de calcium et la dolomie sont opaques, ne permettent pas le pon\u00e7age renouvelable caract\u00e9ristique du solid surface et sont sensibles \u00e0 l\u2019attaque des acides m\u00e9nagers. <strong>L\u2019ATH poss\u00e8de un indice de r\u00e9fraction similaire de celui de la r\u00e9sine, ce qui apporte de la profondeur chromatique, une r\u00e9sistance chimique aux nettoyants et la possibilit\u00e9 de r\u00e9parer les rayures<\/strong> par pon\u00e7age.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2533\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2533\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Comment la taille des particules (granulom\u00e9trie) affecte-t-elle le proc\u00e9d\u00e9 de fabrication ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2533\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2533\"><p>Une taille de particule trop fine augmente excessivement la viscosit\u00e9 de la r\u00e9sine, emp\u00eachant d\u2019incorporer un pourcentage \u00e9lev\u00e9 de charge min\u00e9ral au m\u00e9lange. \u00c0 l\u2019inverse, un grain trop grossier peut se d\u00e9poser au fond du moule avant la g\u00e9lification de la masse. <strong>Chez AITANACHEM, nous fournissons des granulom\u00e9tries \u00e9quilibr\u00e9es qui optimisent la viscosit\u00e9 et \u00e9vitent la d\u00e9cantation.<\/strong><\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2534\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2534\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Qu\u2019est-ce qui provoque l\u2019apparition de points noirs sur les pi\u00e8ces de solid surface ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2534\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2534\"><p><strong>Ils sont g\u00e9n\u00e9ralement dus \u00e0 des impuret\u00e9s de la charge min\u00e9rale, souvent des particules m\u00e9talliques.<\/strong> Un moyen simple de les d\u00e9tecter est un test \u00e0 l\u2019aimant sur l\u2019ATH, avant et apr\u00e8s passage dans la machine, afin de comparer la quantit\u00e9 de particules aimantables.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2535\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2535\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">L'ATH a-t-il une date de p\u00e9remption ou n\u00e9cessite-t-il des conditions de stockage particuli\u00e8res ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2535\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2535\"><p>L\u2019ATH est un min\u00e9ral chimiquement stable qui ne p\u00e9rime pas. Cependant, il doit \u00eatre stock\u00e9 dans un endroit sec et ferm\u00e9 pour \u00e9viter qu&rsquo;il n&rsquo;absorbe l&rsquo;humidit\u00e9 ambiante, car l&rsquo;eau dans la charge affecterait n\u00e9gativement le processus de catalyse de la r\u00e9sine polyester<span data-path-to-node=\"49,4\">.<\/span><\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Que signifie ATH et quelle est sa formule chimique?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\\u00ab ATH \\u00bb est le sigle d\\u2019aluminium tri-hydrate (trihydrate d\\u2019alumine). L\\u2019ATH est une fine poudre min\\u00e9rale, chimiquement connue sous le nom d\\u2019hydroxyde d\\u2019aluminium, Al(OH)\\u2083. <strong>C\\u2019est la principale charge min\\u00e9rale utilis\\u00e9e dans la fabrication de solid surface, gr\\u00e2ce \\u00e0 sa blancheur, sa translucidit\\u00e9 et sa facilit\\u00e9 de pon\\u00e7age.<\\\/strong><\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Pourquoi utiliser de l'ATH au lieu du carbonate de calcium ou de la dolomite dans la surface solide ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Le carbonate de calcium et la dolomie sont opaques, ne permettent pas le pon\\u00e7age renouvelable caract\\u00e9ristique du solid surface et sont sensibles \\u00e0 l\\u2019attaque des acides m\\u00e9nagers. <strong>L\\u2019ATH poss\\u00e8de un indice de r\\u00e9fraction similaire de celui de la r\\u00e9sine, ce qui apporte de la profondeur chromatique, une r\\u00e9sistance chimique aux nettoyants et la possibilit\\u00e9 de r\\u00e9parer les rayures<\\\/strong> par pon\\u00e7age.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Comment la taille des particules (granulom\\u00e9trie) affecte-t-elle le proc\\u00e9d\\u00e9 de fabrication ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Une taille de particule trop fine augmente excessivement la viscosit\\u00e9 de la r\\u00e9sine, emp\\u00eachant d\\u2019incorporer un pourcentage \\u00e9lev\\u00e9 de charge min\\u00e9ral au m\\u00e9lange. \\u00c0 l\\u2019inverse, un grain trop grossier peut se d\\u00e9poser au fond du moule avant la g\\u00e9lification de la masse. <strong>Chez AITANACHEM, nous fournissons des granulom\\u00e9tries \\u00e9quilibr\\u00e9es qui optimisent la viscosit\\u00e9 et \\u00e9vitent la d\\u00e9cantation.<\\\/strong><\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Qu\\u2019est-ce qui provoque l\\u2019apparition de points noirs sur les pi\\u00e8ces de solid surface ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><strong>Ils sont g\\u00e9n\\u00e9ralement dus \\u00e0 des impuret\\u00e9s de la charge min\\u00e9rale, souvent des particules m\\u00e9talliques.<\\\/strong> Un moyen simple de les d\\u00e9tecter est un test \\u00e0 l\\u2019aimant sur l\\u2019ATH, avant et apr\\u00e8s passage dans la machine, afin de comparer la quantit\\u00e9 de particules aimantables.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"L'ATH a-t-il une date de p\\u00e9remption ou n\\u00e9cessite-t-il des conditions de stockage particuli\\u00e8res ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>L\\u2019ATH est un min\\u00e9ral chimiquement stable qui ne p\\u00e9rime pas. Cependant, il doit \\u00eatre stock\\u00e9 dans un endroit sec et ferm\\u00e9 pour \\u00e9viter qu&rsquo;il n&rsquo;absorbe l&rsquo;humidit\\u00e9 ambiante, car l&rsquo;eau dans la charge affecterait n\\u00e9gativement le processus de catalyse de la r\\u00e9sine polyester<span data-path-to-node=\\\"49,4\\\">.<\\\/span><\\\/p>\\n\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78f38ff elementor-widget elementor-widget-heading\" data-id=\"78f38ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le Trihydrate d'Alumine comme Retardateur de Flamme dans d'Autres Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e409d9c elementor-widget elementor-widget-text-editor\" data-id=\"e409d9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En dehors de sa fonction esth\u00e9tique et structurelle dans la fabrication de pi\u00e8ces en surface solide, le trihydrate d&rsquo;alumine est reconnu dans le monde entier comme un <strong data-path-to-node=\"53,0\" data-index-in-node=\"167\">retardateur de flamme \u00e9cologique et un suppresseur de fum\u00e9e<\/strong> dans l&rsquo;industrie des plastiques et des composites en g\u00e9n\u00e9ral<span data-path-to-node=\"53,2\">.<\/span><\/p>\n<p>Lorsque l\u2019ATH est soumis \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es (\u00e0 partir de 200 \u00b0C), il subit une r\u00e9action de d\u00e9composition endothermique en lib\u00e9rant environ 34,5 % de son poids sous forme de vapeur d\u2019eau. Ce processus absorbe la chaleur de l\u2019environnement, <strong>refroidit la matrice polym\u00e8re, dilue les gaz inflammables et \u00e9touffe la flamme sans \u00e9mettre de gaz toxiques ou corrosifs.<\/strong> Cela en fait un additif essentiel dans les secteurs soumis \u00e0 des normes strictes de s\u00e9curit\u00e9 incendie<span data-path-to-node=\"54,6\">.<\/span> Si vous souhaitez d\u00e9couvrir d&rsquo;autres charges, consultez notre page d\u00e9di\u00e9e aux <a href=\"https:\/\/aitanachem.com\/fr\/charges-minerales-pour-materiaux-composites\/\" target=\"_blank\" rel=\"noopener\"><strong><u>charges min\u00e9rales<\/u>.<\/strong><\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34a485f elementor-widget elementor-widget-heading\" data-id=\"34a485f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vous Avez Besoin de l'ATH Adapt\u00e9 \u00e0 Votre Projet ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1247d3b elementor-widget elementor-widget-text-editor\" data-id=\"1247d3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Si vous souhaitez <strong>optimiser la blancheur de vos pi\u00e8ces, r\u00e9duire la viscosit\u00e9 de vos coul\u00e9es<\/strong> ou demander des \u00e9chantillons de trihydrate d\u2019alumine pour des essais en laboratoire, notre service technique est \u00e0 votre disposition. <a href=\"https:\/\/aitanachem.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong><u>Contactez-nous<\/u><\/strong><\/a>\u00a0et nous vous proposerons l\u2019ATH le mieux adapt\u00e9 \u00e0 votre produit.<\/p>\n<p>D\u00e9couvrez comment int\u00e9grer l\u2019ATH dans un projet de fabrication complet dans notre guide g\u00e9n\u00e9ral des mati\u00e8res premi\u00e8res et de l\u2019assistance technique pour la <a href=\"https:\/\/aitanachem.com\/fr\/surface-solide\/\" target=\"_blank\" rel=\"noopener\"><strong><u>surface solide<\/u><\/strong><\/a>.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79a6dff elementor-share-buttons--skin-flat elementor-share-buttons--shape-rounded elementor-share-buttons--view-icon-text elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-global elementor-global-1085 elementor-global-350 elementor-widget-share-buttons\" data-id=\"79a6dff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur twitter\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span 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54.253z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTwitter\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tShare\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_pinterest\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur pinterest\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-pinterest\" viewBox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M496 256c0 137-111 248-248 248-25.6 0-50.2-3.9-73.4-11.1 10.1-16.5 25.2-43.5 30.8-65 3-11.6 15.4-59 15.4-59 8.1 15.4 31.7 28.5 56.8 28.5 74.8 0 128.7-68.8 128.7-154.3 0-81.9-66.9-143.2-152.9-143.2-107 0-163.9 71.8-163.9 150.1 0 36.4 19.4 81.7 50.3 96.1 4.7 2.2 7.2 1.2 8.3-3.3.8-3.4 5-20.3 6.9-28.1.6-2.5.3-4.7-1.7-7.1-10.1-12.5-18.3-35.3-18.3-56.6 0-54.7 41.4-107.6 112-107.6 60.9 0 103.6 41.5 103.6 100.9 0 67.1-33.9 113.6-78 113.6-24.3 0-42.6-20.1-36.7-44.8 7-29.5 20.5-61.3 20.5-82.6 0-19-10.2-34.9-31.4-34.9-24.9 0-44.9 25.7-44.9 60.2 0 22 7.4 36.8 7.4 36.8s-24.5 103.8-29 123.2c-5 21.4-3 51.6-.9 71.2C65.4 450.9 0 361.1 0 256 0 119 111 8 248 8s248 111 248 248z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span 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56.2 81.2 56.1 130.5 0 101.8-84.9 184.6-186.6 184.6zm101.2-138.2c-5.5-2.8-32.8-16.2-37.9-18-5.1-1.9-8.8-2.8-12.5 2.8-3.7 5.6-14.3 18-17.6 21.8-3.2 3.7-6.5 4.2-12 1.4-32.6-16.3-54-29.1-75.5-66-5.7-9.8 5.7-9.1 16.3-30.3 1.8-3.7.9-6.9-.5-9.7-1.4-2.8-12.5-30.1-17.1-41.2-4.5-10.8-9.1-9.3-12.5-9.5-3.2-.2-6.9-.2-10.6-.2-3.7 0-9.7 1.4-14.8 6.9-5.1 5.6-19.4 19-19.4 46.3 0 27.3 19.9 53.7 22.6 57.4 2.8 3.7 39.1 59.7 94.8 83.8 35.2 15.2 49 16.5 66.6 13.9 10.7-1.6 32.8-13.4 37.4-26.4 4.6-13 4.6-24.1 3.2-26.4-1.3-2.5-5-3.9-10.5-6.6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tWhatsApp\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_email\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur email\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Twitter Share Pin WhatsApp Email Le trihydrate d\u2019alumine (ATH) est la charge min\u00e9rale la plus utilis\u00e9e dans l\u2019industrie de la surface solide. Contrairement \u00e0 d\u2019autres charges min\u00e9rales comme les carbonates ou la dolomie, le trihydrate d\u2019alumine poss\u00e8de un indice de r\u00e9fraction tr\u00e8s proche de celui de la r\u00e9sine ISO-NPG. Cette concordance optique donne \u00e0 la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":924,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"normal-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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":""},"class_list":["post-928","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Trihydrate d\u2019alumine (ATH) pour surface solide | AITANACHEM<\/title>\n<meta name=\"description\" content=\"Trihydrate d\u2019alumine (ATH) : la charge min\u00e9rale pour solid surface. 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