{"id":930,"date":"2022-01-16T17:51:14","date_gmt":"2022-01-16T15:51:14","guid":{"rendered":"https:\/\/aitanachem.com\/surface-solide\/pates-pigmentaires\/"},"modified":"2026-07-30T14:48:30","modified_gmt":"2026-07-30T12:48:30","slug":"pates-pigmentaires","status":"publish","type":"page","link":"https:\/\/aitanachem.com\/fr\/surface-solide\/pates-pigmentaires\/","title":{"rendered":"P\u00e2tes pigmentaires pour la fabrication de surface solide (solid surface)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"930\" class=\"elementor elementor-930 elementor-135\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d8d3d18 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d8d3d18\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2db6f6f9\" data-id=\"2db6f6f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59fa318 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=\"59fa318\" 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 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-twitter\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 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 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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-649ce34 elementor-align-left elementor-widget elementor-widget-global elementor-global-1067 elementor-global-643 elementor-widget-breadcrumbs\" data-id=\"649ce34\" 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-d780539 elementor-widget elementor-widget-text-editor\" data-id=\"d780539\" 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>Les p\u00e2tes pigmentaires sont <strong>responsables de la couleur finale de la pi\u00e8ce en surface solide.<\/strong> Dans la production de surfaces solides et de mat\u00e9riaux composites sanitaires, obtenir une coloration uniforme et r\u00e9p\u00e9table lot apr\u00e8s lot constitue l&rsquo;un des plus grands d\u00e9fis industriels. L&rsquo;utilisation de p\u00e2tes pigmentaires de haute qualit\u00e9 est indispensable pour fabriquer un solid surface de premier choix. Face aux pigments en poudre (qui g\u00e9n\u00e8rent des grumeaux, ralentissent le m\u00e9lange et r\u00e9duisent le rendement de la couleur), <strong>les p\u00e2tes pigmentaires facilitent une dispersion rapide et propre dans la coul\u00e9e, garantissant une r\u00e9partition parfaite sans alt\u00e9rer la r\u00e9activit\u00e9 du m\u00e9lange.<\/strong> Chez AITANACHEM, nous fournissons des <strong>p\u00e2tes pigmentaires r\u00e9actives \u00e0 haute concentration, d\u00e9velopp\u00e9es sp\u00e9cifiquement pour la production de solid surface<\/strong>, et nous vous conseillons sur la partie la plus d\u00e9licate du proc\u00e9d\u00e9 : la couleur.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6812bf elementor-widget elementor-widget-image\" data-id=\"d6812bf\" 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=\"599\" height=\"801\" src=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/pastas-pigmentarias.webp\" class=\"attachment-medium_large size-medium_large wp-image-750\" alt=\"pates-pigmentaires\" srcset=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/pastas-pigmentarias.webp 599w, https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/pastas-pigmentarias-224x300.webp 224w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/>\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-ce587fd elementor-widget elementor-widget-heading\" data-id=\"ce587fd\" 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'est-ce qu'une p\u00e2te pigmentaire ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2a5167 elementor-widget elementor-widget-text-editor\" data-id=\"f2a5167\" 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>Une p\u00e2te pigmentaire est une <strong>dispersion stable d&rsquo;une forte concentration de pigments solides (organiques ou inorganiques) dans un v\u00e9hicule liquide (une r\u00e9sine) compatible avec la matrice polyester \u00e0 fabriquer.<\/strong> Par rapport aux pigments solides en poudre, la p\u00e2te s&rsquo;int\u00e8gre beaucoup mieux dans la m\u00e9lange (coloration homog\u00e8ne) et offre un rendement sup\u00e9rieur (force colorante). Lorsque ce v\u00e9hicule est compatible et r\u00e9actif avec la matrice polym\u00e8re, on parle de <strong>p\u00e2tes pigmentaires r\u00e9actives<\/strong> : la couleur s&rsquo;int\u00e8gre \u00e0 la masse sans interf\u00e9rer dans la polym\u00e9risation de la r\u00e9sine. Bien qu&rsquo;il s&rsquo;agisse d&rsquo;un composant esth\u00e9tique, la p\u00e2te <strong>influe \u00e9galement sur la catalyse, la r\u00e9activit\u00e9 et la viscosit\u00e9 du m\u00e9lange.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68cf9f8 elementor-widget elementor-widget-heading\" data-id=\"68cf9f8\" 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\">Facteurs cl\u00e9s dans la s\u00e9lection des p\u00e2tes pigmentaires<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-676abc9 elementor-widget elementor-widget-text-editor\" data-id=\"676abc9\" 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 couleur est l&rsquo;un des grands d\u00e9fis techniques de la fabrication de surface solide. Chez AITANACHEM, nous formulons et fournissons des p\u00e2tes pigmentaires en r\u00e9pondant aux param\u00e8tres techniques qui garantissent la qualit\u00e9 maximale du produit fini :<\/p>\n<ul>\n<li><strong>Force colorante et pouvoir opacifiant \u00e9lev\u00e9s :<\/strong> Formul\u00e9es avec une forte concentration de pigment (au moins 70 %) pour atteindre le degr\u00e9 de saturation souhait\u00e9 en utilisant le pourcentage minimal de p\u00e2te dans la masse.<\/li>\n<li><strong>Compatibilit\u00e9 avec le syst\u00e8me de catalyse :<\/strong> Exemptes de substances ou de charges \u00e9conomiques (<em>extenders<\/em> comme des carbonates non contr\u00f4l\u00e9s) susceptibles d&rsquo;inhiber ou d&rsquo;acc\u00e9l\u00e9rer la polym\u00e9risation et d&rsquo;alt\u00e9rer le temps de gel. Ces <em>extenders<\/em> accompagnent le pigment pour ajuster certaines propri\u00e9t\u00e9s et, tr\u00e8s souvent, uniquement pour r\u00e9duire le co\u00fbt de la p\u00e2te. Ils repr\u00e9sentent parfois 30 \u00e0 50 % de la composition. <strong>Avec la hausse du prix du TiO\u2082 (dioxyde de titane), il est fr\u00e9quent de le remplacer par des carbonates ou des poudres de marbre ultra-blanches plus \u00e9conomiques<\/strong> : cela maintient le co\u00fbt, mais peut fragiliser la pi\u00e8ce face aux acides.<\/li>\n<li><strong>Exemptes de styr\u00e8ne et d&rsquo;additifs :<\/strong> Sans styr\u00e8ne ni additifs alt\u00e9rant la catalyse ou la r\u00e9activit\u00e9.<\/li>\n<li><strong>R\u00e9sistance chimique et thermique :<\/strong> Pigments s\u00e9lectionn\u00e9s pour supporter le pic exothermique de la r\u00e9action et r\u00e9sister au contact continu avec les nettoyants m\u00e9nagers, d\u00e9tergents, acides doux et alcalis.<\/li>\n<li><strong>Stabilit\u00e9 aux rayons UV (Anti-jaunissement) :<\/strong> Dop\u00e9es avec des stabilisants thermiques et de lumi\u00e8re pour \u00e9viter la d\u00e9gradation de la couleur et le vieillissement pr\u00e9matur\u00e9 lors de l&rsquo;exposition \u00e0 la lumi\u00e8re naturelle ou ambiante.<\/li>\n<li><strong>Formulations monopigmentaires :<\/strong> Nous recommandons la s\u00e9lection de p\u00e2tes pigmentaires bas\u00e9es sur un seul pigment de base dans la mesure du possible, ce qui r\u00e9duit drastiquement le risque de s\u00e9paration des couleurs par dynamique des fluides lors du remplissage du moule.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30dbd9c elementor-widget elementor-widget-heading\" data-id=\"30dbd9c\" 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 \u00e9viter la s\u00e9paration des couleurs et le marbrage dans le moule<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc4cb82 elementor-widget elementor-widget-text-editor\" data-id=\"cc4cb82\" 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>Pendant le remplissage des moules ou l&rsquo;injection sous pression, le flux du m\u00e9lange color\u00e9 entre en contact avec les parois du moule ou d&rsquo;autres fronts de coul\u00e9e. Les diff\u00e9rences de taille de particule et de vitesse de migration des pigments <strong>peuvent provoquer une s\u00e9paration chromatique, cr\u00e9ant des stries ou des effets de marbrage ind\u00e9sirables.<\/strong> Pour \u00e9viter ces probl\u00e8mes op\u00e9rationnels, nous vous aidons \u00e0 :<\/p>\n<ul>\n<li><strong>D\u00e9terminer la courbe de saturation :<\/strong> Nous calculons en laboratoire le pourcentage exact d&rsquo;adjonction (habituellement entre 4 % et 6 % par rapport \u00e0 la r\u00e9sine pure) o\u00f9 de l\u00e9g\u00e8res variations de dosage \u00e0 la pompe n&rsquo;alt\u00e8rent pas la teinte de la pi\u00e8ce finale.<\/li>\n<li><strong>Stabiliser les dispersions polypigmentaires :<\/strong> Nous incorporons des additifs tensioactifs et mouillants sp\u00e9cifiques qui maintiennent en suspension les pigments lourds (comme le dioxyde de titane ou les h\u00e9matites) aux c\u00f4t\u00e9s des pigments l\u00e9gers (comme le noir de carbone).<\/li>\n<li><strong>\u00c9viter les contaminations dans le moule :<\/strong> L&rsquo;application correcte <a href=\"https:\/\/aitanachem.com\/fr\/agents-de-demoulage\/agents-de-demoulage-pour-materiaux-composites\/\" target=\"_blank\" rel=\"noopener\"><strong><u>d&rsquo;agents de d\u00e9moulage pour composites<\/u><\/strong><\/a> pr\u00e9vient le transfert d&rsquo;ombres ou de r\u00e9sidus de cire sur la surface color\u00e9e.<\/li>\n<li><strong>Combattre le jaunissement et la perte de brillance<\/strong> : Les rayons UV d\u00e9gradent le polym\u00e8re (le polyester a tendance \u00e0 jaunir) et l&rsquo;humidit\u00e9 peut provoquer un blanchiment. On y rem\u00e9die gr\u00e2ce \u00e0 des pigments stabilis\u00e9s \u00e0 la lumi\u00e8re\u00a0et des pi\u00e9geurs de radicaux libres.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9856430 elementor-widget elementor-widget-heading\" data-id=\"9856430\" 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 : Ajustement de couleur sur mesure et support en usine<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-549098a elementor-widget elementor-widget-text-editor\" data-id=\"549098a\" 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><strong>Chez AITANACHEM, nous proposons un service complet de d\u00e9veloppement de couleurs et de support en usine<\/strong> pour les fabricants de sanitaires et de mobilier :<\/p>\n<ul>\n<li><strong>D\u00e9veloppement de couleurs sur mesure :<\/strong> Nous formulons des teintes personnalis\u00e9es sur demande selon les nuanciers internationaux (RAL, NCS) ou par contre-typage d&rsquo;\u00e9chantillons physiques.<\/li>\n<li><strong>Essais de spectrophotom\u00e9trie :<\/strong> Nous contr\u00f4lons la tol\u00e9rance chromatique (\u0394\u0395) lot par lot pour garantir qu&rsquo;aucune d\u00e9viation visible \u00e0 l&rsquo;\u0153il nu n&rsquo;existe entre les diff\u00e9rentes s\u00e9ries de fabrication.<\/li>\n<li><strong>Adaptation aux pompes de dosage :<\/strong> Nous ajustons la viscosit\u00e9 et la thixotropie de la p\u00e2te pigmentaire selon le type de m\u00e9langeur ou d&rsquo;injecteur de votre usine, \u00e9vitant la saturation des filtres ou la cavitation des pompes.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fe6068 elementor-widget elementor-widget-heading\" data-id=\"1fe6068\" 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 (FAQ) sur les p\u00e2tes pigmentaires<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ec2c09 elementor-widget elementor-widget-accordion\" data-id=\"4ec2c09\" 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-8251\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-8251\" 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 est-il pr\u00e9f\u00e9rable d'utiliser des p\u00e2tes pigmentaires plut\u00f4t que des pigments en poudre ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8251\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-8251\"><p>Les pigments en poudre sont tr\u00e8s difficiles \u00e0 disperser uniform\u00e9ment dans une masse \u00e0 haute viscosit\u00e9, g\u00e9n\u00e9rant des points concentr\u00e9s de couleur (mouchetures), des poches de poudre s\u00e8che et n\u00e9cessitant des temps de m\u00e9lange tr\u00e8s longs qui peuvent acc\u00e9l\u00e9rer le gel non souhait\u00e9. <strong>Les p\u00e2tes pigmentaires facilitent une dispersion rapide et propre dans la coul\u00e9e, garantissant une r\u00e9partition parfaite sans alt\u00e9rer la r\u00e9activit\u00e9.<\/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-8252\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-8252\" 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\">Quel pourcentage de p\u00e2te pigmentaire faut-il ajouter \u00e0 la formulation de solid surface ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8252\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-8252\"><p>Le pourcentage optimal se situe habituellement entre <strong>4 % et 6 % calcul\u00e9 sur le poids total de la r\u00e9sine pure<\/strong> (ce qui \u00e9quivaut environ \u00e0 1,5 % &#8211; 2 % sur le poids total de la coul\u00e9e). Travailler dans la zone de saturation de la courbe de couleur garantit que de l\u00e9g\u00e8res variations de dosage ne modifieront pas la teinte finale. <strong>Ce pourcentage varie selon la couleur, \u00e9tant nettement inf\u00e9rieur pour les teintes sombres comme le noir.<\/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-8253\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-8253\" 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\">Les p\u00e2tes pigmentaires affectent-elles le temps de gel ou la polym\u00e9risation de la r\u00e9sine ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8253\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-8253\"><p>Si la p\u00e2te est bien formul\u00e9e, elle ne doit pas alt\u00e9rer le proc\u00e9d\u00e9. Cependant, <strong>certaines p\u00e2tes bas de gamme contiennent des v\u00e9hicules non r\u00e9actifs ou des charges \u00e9conomiques qui peuvent ralentir la catalyse<\/strong> (laissant des pi\u00e8ces molles) ou l&rsquo;acc\u00e9l\u00e9rer brusquement en provoquant des pics exothermiques excessifs et des fissures.<\/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-8254\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-8254\" 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 \u00e9viter que les pi\u00e8ces de couleur sombre ne marquent des rayures blanches lors d'un frottement ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8254\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-8254\"><p><strong>Le rayage blanc est d\u00fb \u00e0 la r\u00e9fraction de la lumi\u00e8re sur les micro-ar\u00eates de l&rsquo;encoche dans les matrices polyester.<\/strong> Pour att\u00e9nuer cet effet sur les teintes sombres (noirs, gris anthracite), nous formulons des p\u00e2tes pigmentaires avec des particules de taille contr\u00f4l\u00e9e et recommandons d&rsquo;additiver 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> avec du MMA pour augmenter l&rsquo;\u00e9lasticit\u00e9 et la duret\u00e9.<\/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-8255\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-8255\" 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\">Quelle concentration de pigment doit contenir une p\u00e2te pigmentaire ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8255\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-8255\"><p>Elle doit \u00eatre <strong>d&rsquo;au moins 70 %<\/strong>, avec une force colorante \u00e9lev\u00e9e, afin d&rsquo;atteindre la saturation souhait\u00e9e en utilisant la plus faible quantit\u00e9 possible de p\u00e2te.<\/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-8256\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-8256\" 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 les couleurs se s\u00e9parent-elles ou cr\u00e9ent-elles des marbrures dans mes pi\u00e8ces ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8256\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-8256\"><p>Cela est d\u00fb \u00e0 la s\u00e9paration des pigments : dans les couleurs contenant plusieurs pigments, lorsque le m\u00e9lange se d\u00e9place, chaque pigment avance \u00e0 une vitesse diff\u00e9rente et se s\u00e9pare. Ce probl\u00e8me est \u00e9vit\u00e9 avec des couleurs monopigmentaires, un fournisseur ma\u00eetrisant la formulation et des additifs stabilisants adapt\u00e9s.<\/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-8257\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-8257\" 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 les pi\u00e8ces jaunissent-elles ou perdent-elles leur brillance avec le temps ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8257\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-8257\"><p>Sous l&rsquo;action des rayons UV (qui font jaunir le polyester) et de l&rsquo;humidit\u00e9 (qui peut blanchir la surface). On y rem\u00e9die gr\u00e2ce \u00e0 des pigments stabilis\u00e9s \u00e0 la lumi\u00e8re\u00a0et des pi\u00e9geurs de radicaux libres.<\/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-8258\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-8258\" 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\">Pouvez-vous fournir des couleurs selon le nuancier RAL ?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-8258\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-8258\"><p>Oui. Nous disposons de pigments bas\u00e9s sur le nuancier RAL et nous vous conseillons sur la p\u00e2te la plus adapt\u00e9e \u00e0 votre formulation.<\/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\":\"Pourquoi est-il pr\\u00e9f\\u00e9rable d'utiliser des p\\u00e2tes pigmentaires plut\\u00f4t que des pigments en poudre ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Les pigments en poudre sont tr\\u00e8s difficiles \\u00e0 disperser uniform\\u00e9ment dans une masse \\u00e0 haute viscosit\\u00e9, g\\u00e9n\\u00e9rant des points concentr\\u00e9s de couleur (mouchetures), des poches de poudre s\\u00e8che et n\\u00e9cessitant des temps de m\\u00e9lange tr\\u00e8s longs qui peuvent acc\\u00e9l\\u00e9rer le gel non souhait\\u00e9. <strong>Les p\\u00e2tes pigmentaires facilitent une dispersion rapide et propre dans la coul\\u00e9e, garantissant une r\\u00e9partition parfaite sans alt\\u00e9rer la r\\u00e9activit\\u00e9.<\\\/strong><\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Quel pourcentage de p\\u00e2te pigmentaire faut-il ajouter \\u00e0 la formulation de solid surface ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Le pourcentage optimal se situe habituellement entre <strong>4 % et 6 % calcul\\u00e9 sur le poids total de la r\\u00e9sine pure<\\\/strong> (ce qui \\u00e9quivaut environ \\u00e0 1,5 % &#8211; 2 % sur le poids total de la coul\\u00e9e). Travailler dans la zone de saturation de la courbe de couleur garantit que de l\\u00e9g\\u00e8res variations de dosage ne modifieront pas la teinte finale. <strong>Ce pourcentage varie selon la couleur, \\u00e9tant nettement inf\\u00e9rieur pour les teintes sombres comme le noir.<\\\/strong><\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Les p\\u00e2tes pigmentaires affectent-elles le temps de gel ou la polym\\u00e9risation de la r\\u00e9sine ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Si la p\\u00e2te est bien formul\\u00e9e, elle ne doit pas alt\\u00e9rer le proc\\u00e9d\\u00e9. Cependant, <strong>certaines p\\u00e2tes bas de gamme contiennent des v\\u00e9hicules non r\\u00e9actifs ou des charges \\u00e9conomiques qui peuvent ralentir la catalyse<\\\/strong> (laissant des pi\\u00e8ces molles) ou l&rsquo;acc\\u00e9l\\u00e9rer brusquement en provoquant des pics exothermiques excessifs et des fissures.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Comment \\u00e9viter que les pi\\u00e8ces de couleur sombre ne marquent des rayures blanches lors d'un frottement ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><strong>Le rayage blanc est d\\u00fb \\u00e0 la r\\u00e9fraction de la lumi\\u00e8re sur les micro-ar\\u00eates de l&rsquo;encoche dans les matrices polyester.<\\\/strong> Pour att\\u00e9nuer cet effet sur les teintes sombres (noirs, gris anthracite), nous formulons des p\\u00e2tes pigmentaires avec des particules de taille contr\\u00f4l\\u00e9e et recommandons d&rsquo;additiver 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> avec du MMA pour augmenter l&rsquo;\\u00e9lasticit\\u00e9 et la duret\\u00e9.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Quelle concentration de pigment doit contenir une p\\u00e2te pigmentaire ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Elle doit \\u00eatre <strong>d&rsquo;au moins 70 %<\\\/strong>, avec une force colorante \\u00e9lev\\u00e9e, afin d&rsquo;atteindre la saturation souhait\\u00e9e en utilisant la plus faible quantit\\u00e9 possible de p\\u00e2te.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Pourquoi les couleurs se s\\u00e9parent-elles ou cr\\u00e9ent-elles des marbrures dans mes pi\\u00e8ces ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Cela est d\\u00fb \\u00e0 la s\\u00e9paration des pigments : dans les couleurs contenant plusieurs pigments, lorsque le m\\u00e9lange se d\\u00e9place, chaque pigment avance \\u00e0 une vitesse diff\\u00e9rente et se s\\u00e9pare. Ce probl\\u00e8me est \\u00e9vit\\u00e9 avec des couleurs monopigmentaires, un fournisseur ma\\u00eetrisant la formulation et des additifs stabilisants adapt\\u00e9s.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Pourquoi les pi\\u00e8ces jaunissent-elles ou perdent-elles leur brillance avec le temps ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Sous l&rsquo;action des rayons UV (qui font jaunir le polyester) et de l&rsquo;humidit\\u00e9 (qui peut blanchir la surface). On y rem\\u00e9die gr\\u00e2ce \\u00e0 des pigments stabilis\\u00e9s \\u00e0 la lumi\\u00e8re\\u00a0et des pi\\u00e9geurs de radicaux libres.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Pouvez-vous fournir des couleurs selon le nuancier RAL ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Oui. Nous disposons de pigments bas\\u00e9s sur le nuancier RAL et nous vous conseillons sur la p\\u00e2te la plus adapt\\u00e9e \\u00e0 votre formulation.<\\\/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-08287e6 elementor-widget elementor-widget-heading\" data-id=\"08287e6\" 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 d\u00e9velopper une couleur sur mesure ou de r\u00e9soudre des probl\u00e8mes de pigmentation ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1657956 elementor-widget elementor-widget-text-editor\" data-id=\"1657956\" 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 AITANACHEM, nous combinons la fourniture de p\u00e2tes pigmentaires \u00e0 haute concentration avec le conseil technique en couleur que seule l&rsquo;exp\u00e9rience industrielle permet d&rsquo;apporter. Si vous souhaitez <strong>\u00e9liminer les variations de couleur, ajuster le dosage sur vos machines ou demander des \u00e9chantillons pour des essais<\/strong>, <a href=\"https:\/\/aitanachem.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong><u>contactez-nous<\/u><\/strong><\/a>. Nous vous proposerons la p\u00e2te pigmentaire la plus adapt\u00e9e \u00e0 votre formule.<\/p>\n<p>Pour analyser l&rsquo;ensemble du proc\u00e9d\u00e9 ou d\u00e9couvrir d&rsquo;autres mati\u00e8res premi\u00e8res pour la fabrication de solid surface, consultez notre page d\u00e9di\u00e9e \u00e0 la <a href=\"https:\/\/aitanachem.com\/fr\/surface-solide\/\" target=\"_blank\" rel=\"noopener\"><strong><u>surface solide (solid surface)<\/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-c0c9a66 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=\"c0c9a66\" 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 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-twitter\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 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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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ee85a4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ee85a4e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c93312\" data-id=\"7c93312\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c34107 elementor-widget elementor-widget-heading\" data-id=\"2c34107\" 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\">A\u00f1ade aqu\u00ed tu texto de cabecera<\/h2>\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 Les p\u00e2tes pigmentaires sont responsables de la couleur finale de la pi\u00e8ce en surface solide. Dans la production de surfaces solides et de mat\u00e9riaux composites sanitaires, obtenir une coloration uniforme et r\u00e9p\u00e9table lot apr\u00e8s lot constitue l&rsquo;un des plus grands d\u00e9fis industriels. L&rsquo;utilisation de p\u00e2tes pigmentaires de haute qualit\u00e9 est [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":924,"menu_order":3,"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-930","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>P\u00e2tes pigmentaires pour surface solide et r\u00e9sines | AITANACHEM<\/title>\n<meta name=\"description\" content=\"P\u00e2tes pigmentaires \u00e0 haute dispersion et stabilit\u00e9 UV pour surface solide : couleur homog\u00e8ne, force colorante maximale et conseil technique.\ud83d\udc47\ufe0f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aitanachem.com\/fr\/surface-solide\/pates-pigmentaires\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\u00e2tes pigmentaires pour la fabrication de surface solide (solid surface) &#8226; AITANA CHEMICALS\" \/>\n<meta property=\"og:description\" content=\"P\u00e2tes pigmentaires \u00e0 haute dispersion et stabilit\u00e9 UV pour surface solide : couleur homog\u00e8ne, force colorante maximale et conseil technique. 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