{"id":20030,"date":"2024-11-25T16:46:15","date_gmt":"2024-11-25T08:46:15","guid":{"rendered":"https:\/\/landu-china.com\/?p=20030"},"modified":"2025-05-26T16:10:49","modified_gmt":"2025-05-26T08:10:49","slug":"comment-assurer-la-qualite-des-produits-detergents-utilisant-lhpmc-comme-epaississant","status":"publish","type":"post","link":"https:\/\/landu-china.com\/fr\/comment-assurer-la-qualite-des-produits-detergents-utilisant-lhpmc-comme-epaississant\/","title":{"rendered":"Comment garantir la qualit\u00e9 des produits d\u00e9tergents utilisant l'HPMC comme \u00e9paississant ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"20030\" class=\"elementor elementor-20030\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ed4792 e-flex e-con-boxed e-con e-parent\" data-id=\"8ed4792\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-27bb47c5 e-con-full e-flex e-con e-child\" data-id=\"27bb47c5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5745a1aa elementor-widget elementor-widget-heading\" data-id=\"5745a1aa\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Comment garantir la qualit\u00e9 des produits d\u00e9tergents utilisant l'HPMC comme \u00e9paississant ?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f276119 elementor-tablet-align-center elementor-widget elementor-widget-post-info\" data-id=\"5f276119\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8a4e3ed elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/2024\/11\/25\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 64h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v352c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V112c0-26.5-21.5-48-48-48zm-6 400H54c-3.3 0-6-2.7-6-6V160h352v298c0 3.3-2.7 6-6 6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>25 novembre 2024<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-271dd1a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"271dd1a\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<main class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2d5bb40\" data-id=\"2d5bb40\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-38c4036 elementor-widget elementor-widget-text-editor\" data-id=\"38c4036\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sur le march\u00e9 concurrentiel actuel des d\u00e9tergents, l'obtention d'une qualit\u00e9 constante et la satisfaction des attentes des consommateurs n\u00e9cessitent une approche strat\u00e9gique de la s\u00e9lection des ingr\u00e9dients et des essais de produits. L'un des ingr\u00e9dients les plus remarquables est <a href=\"https:\/\/landu-china.com\/fr\/hpmc-pour-home-care-detergent-detergent-pour-soins-a-domicile\/\"><strong>Hydroxypropylm\u00e9thylcellulose (HPMC)<\/strong><\/a>HPMC est un \u00e9paississant polyvalent et respectueux de l'environnement largement utilis\u00e9 dans les savons liquides, les produits de lavage des mains et les liquides vaisselle. Ce guide pr\u00e9sente les m\u00e9thodes de test essentielles et les strat\u00e9gies d'optimisation pour aider les fabricants \u00e0 exploiter tout le potentiel de l'HPMC tout en maintenant des normes \u00e9lev\u00e9es de performance, de stabilit\u00e9 et de s\u00e9curit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2783d7f elementor-widget elementor-widget-heading\" data-id=\"2783d7f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi les tests de qualit\u00e9 sont essentiels pour le HPMC dans les formulations de d\u00e9tergents<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52ee156 e-flex e-con-boxed e-con e-parent\" data-id=\"52ee156\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a6e9d27 e-con-full e-flex e-con e-child\" data-id=\"a6e9d27\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d56c05 elementor-widget elementor-widget-image\" data-id=\"7d56c05\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-1024x683.jpg\" class=\"attachment-large size-large wp-image-20049\" alt=\"laboratoire landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7164-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21bc8d6 e-con-full e-flex e-con e-child\" data-id=\"21bc8d6\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d01ca4 elementor-widget elementor-widget-text-editor\" data-id=\"1d01ca4\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tests de qualit\u00e9 permettent de s'assurer que les d\u00e9tergents sont conformes \u00e0 la r\u00e9glementation, qu'ils sont fiables et qu'ils restent stables pendant leur dur\u00e9e de conservation. Le HPMC ayant un impact significatif sur la viscosit\u00e9, la stabilit\u00e9 et la satisfaction de l'utilisateur, des tests minutieux permettent d'identifier les points \u00e0 am\u00e9liorer et de garantir une exp\u00e9rience produit coh\u00e9rente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca2736e elementor-widget elementor-widget-heading\" data-id=\"ca2736e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9paration aux tests de qualit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b90f812 elementor-widget elementor-widget-text-editor\" data-id=\"b90f812\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>\u00c9quipement essentiel<\/strong><\/h5><p>Pour commencer, assurez-vous de disposer de l'\u00e9quipement suivant :<\/p><ul><li><strong>Viscom\u00e8tre<\/strong>: Pour mesurer la viscosit\u00e9.<\/li><li><strong>pH-m\u00e8tre<\/strong>: Pour d\u00e9terminer l'acidit\u00e9 ou l'alcalinit\u00e9.<\/li><li><strong>Centrifugeuse<\/strong>: Tester la stabilit\u00e9 dans des conditions de stockage simul\u00e9es.<\/li><li><strong>Appareil de test de la mousse<\/strong>: Pour \u00e9valuer les propri\u00e9t\u00e9s moussantes.<\/li><li><strong>Colorim\u00e8tre<\/strong>: Pour \u00e9valuer la coh\u00e9rence de la couleur.<\/li><li><strong>Chambre environnementale<\/strong>: Pour les essais de vieillissement acc\u00e9l\u00e9r\u00e9.<\/li><\/ul><h5><strong>Pr\u00e9paration de l'\u00e9chantillon<\/strong><\/h5><ul><li>Pr\u00e9parer des \u00e9chantillons de produits dans des r\u00e9cipients propres et \u00e9tiquet\u00e9s.<\/li><li>Pour les essais comparatifs, inclure des \u00e9chantillons de contr\u00f4le, tels que des produits concurrents ou des formulations sans HPMC.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e53f36e elementor-widget elementor-widget-heading\" data-id=\"e53f36e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Guide \u00e9tape par \u00e9tape pour tester les produits d\u00e9tergents avec HPMC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2c62e1 elementor-widget elementor-widget-text-editor\" data-id=\"e2c62e1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un processus d'essai complet et syst\u00e9matique est essentiel pour garantir que les d\u00e9tergents formul\u00e9s avec de l'HPMC comme \u00e9paississant r\u00e9pondent aux normes de qualit\u00e9, de performance et de s\u00e9curit\u00e9. Voici un guide d\u00e9taill\u00e9, \u00e9tape par \u00e9tape, pour r\u00e9aliser des tests de qualit\u00e9 efficaces :<\/p><h5><strong>1. Essai de viscosit\u00e9<\/strong><\/h5><div><strong>Objectif<\/strong>: Assurez-vous que le d\u00e9tergent a l'\u00e9paisseur id\u00e9ale pour une utilisation facile et une application efficace.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14b5d02 e-flex e-con-boxed e-con e-parent\" data-id=\"14b5d02\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ec4bdd0 e-con-full e-flex e-con e-child\" data-id=\"ec4bdd0\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-974c48d elementor-widget elementor-widget-image\" data-id=\"974c48d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-1024x683.jpg\" class=\"attachment-large size-large wp-image-20055\" alt=\"laboratoire landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7000-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0ef5b6e e-con-full e-flex e-con e-child\" data-id=\"0ef5b6e\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-681ad9e elementor-widget elementor-widget-text-editor\" data-id=\"681ad9e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Mesurer la viscosit\u00e9 \u00e0 une temp\u00e9rature contr\u00f4l\u00e9e (typiquement 25\u00b0C) \u00e0 l'aide d'un viscosim\u00e8tre.<\/li><li>S\u00e9lectionnez le rotor et la vitesse appropri\u00e9s en fonction de la plage de viscosit\u00e9 de votre produit (par exemple, 60 tr\/min pour les liquides de viscosit\u00e9 moyenne).<\/li><li>Enregistrez les relev\u00e9s \u00e0 plusieurs taux de cisaillement pour \u00e9valuer la thixotropie (comportement d'amincissement par cisaillement).<\/li><\/ul><\/li><li><strong>Standard<\/strong>: La viscosit\u00e9 doit correspondre aux sp\u00e9cifications du produit, ce qui garantit un \u00e9coulement r\u00e9gulier, un versement facile et une coh\u00e9rence conviviale.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c68f92e elementor-widget elementor-widget-text-editor\" data-id=\"c68f92e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>2. mesure du pH<\/strong><\/p><p><strong>Objectif<\/strong>: Confirmer que le produit est sans danger pour la peau et chimiquement stable.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Utilisez un pH-m\u00e8tre \u00e9talonn\u00e9 pour mesurer l'acidit\u00e9 ou l'alcalinit\u00e9 du d\u00e9tergent.<\/li><li>Ajuster le pH en ajoutant de l'acide citrique pour l'acidit\u00e9 ou de l'hydroxyde de sodium pour l'alcalinit\u00e9.<\/li><li>Tester le pH apr\u00e8s le vieillissement du produit pour s'assurer de sa stabilit\u00e9 \u00e0 long terme.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Le pH doit rester compris entre 6 et 8 pour la s\u00e9curit\u00e9 de la peau et l'efficacit\u00e9 \u00e0 long terme du produit.<\/li><\/ul><h5><strong>3. Essais de performance de la mousse<\/strong><\/h5><p><strong>Objectif<\/strong>: \u00c9valuer le pouvoir nettoyant, la stabilit\u00e9 de la mousse et l'attrait sensoriel du produit.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Diluer une quantit\u00e9 mesur\u00e9e de d\u00e9tergent dans l'eau et agiter pour cr\u00e9er de la mousse.<\/li><li>Mesurer la hauteur de la mousse imm\u00e9diatement apr\u00e8s l'agitation et au fil du temps pour \u00e9valuer la stabilit\u00e9.<\/li><li>Effectuer des tests dans diff\u00e9rentes conditions, telles que l'eau dure, la contamination par l'huile ou la graisse, afin de reproduire des sc\u00e9narios r\u00e9els.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: La mousse doit \u00eatre abondante, stable et durable, d\u00e9montrant \u00e0 la fois l'efficacit\u00e9 du nettoyage et la satisfaction de l'utilisateur.<\/li><\/ul><h5><strong>4. \u00c9valuation de la stabilit\u00e9<\/strong><\/h5><p><strong>Objectif<\/strong>: Assurer l'homog\u00e9n\u00e9it\u00e9 et la stabilit\u00e9 \u00e0 long terme du produit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5db015a e-flex e-con-boxed e-con e-parent\" data-id=\"5db015a\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a5269da e-con-full e-flex e-con e-child\" data-id=\"a5269da\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0114c9f elementor-widget elementor-widget-image\" data-id=\"0114c9f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-1024x683.jpg\" class=\"attachment-large size-large wp-image-20059\" alt=\"laboratoire landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7031-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d1dfd8e e-con-full e-flex e-con e-child\" data-id=\"d1dfd8e\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4250f32 elementor-widget elementor-widget-text-editor\" data-id=\"4250f32\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Conserver les \u00e9chantillons \u00e0 diff\u00e9rentes temp\u00e9ratures (par exemple, 4\u00b0C, 25\u00b0C, 40\u00b0C et 50\u00b0C) pendant une p\u00e9riode d\u00e9termin\u00e9e (1-3 mois ou plus).<\/li><li>Effectuer des cycles de cong\u00e9lation-d\u00e9cong\u00e9lation pour \u00e9valuer la stabilit\u00e9 en cas de fluctuations extr\u00eames de temp\u00e9rature.<\/li><li>Utilisez une centrifugeuse (3000 tours\/minute pendant 30 minutes) pour simuler le vieillissement et identifier la s\u00e9paration, la s\u00e9dimentation ou les changements de phase.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Les produits doivent rester homog\u00e8nes, sans s\u00e9paration, s\u00e9dimentation ou changement significatif de viscosit\u00e9 pendant la dur\u00e9e de conservation pr\u00e9vue.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158b574 elementor-widget elementor-widget-text-editor\" data-id=\"158b574\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>5. Tests de couleur et de clart\u00e9<\/strong><\/h5><p><strong>Objectif<\/strong>: Maintenir l'attrait visuel et l'uniformit\u00e9 des produits.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Utilisez un colorim\u00e8tre pour mesurer la pr\u00e9cision de la couleur par rapport \u00e0 une r\u00e9f\u00e9rence standard.<\/li><li>Pour les d\u00e9tergents transparents ou translucides, v\u00e9rifier la clart\u00e9 \u00e0 l'aide de turbidim\u00e8tres ou d'une inspection visuelle sous un \u00e9clairage constant.<\/li><li>V\u00e9rifier l'absence de d\u00e9coloration ou d'alt\u00e9ration de la couleur apr\u00e8s stockage \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Les couleurs doivent rester vives et constantes, et les produits transparents doivent pr\u00e9senter une grande clart\u00e9 sans trouble ni turbidit\u00e9.<\/li><\/ul><h5><strong>6. Stabilit\u00e9 du parfum<\/strong><\/h5><p><strong>Objectif<\/strong>: Assurer un parfum agr\u00e9able et durable qui am\u00e9liore l'exp\u00e9rience de l'utilisateur.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>\u00c9valuer l'intensit\u00e9 du parfum imm\u00e9diatement apr\u00e8s la production et apr\u00e8s le stockage dans diff\u00e9rentes conditions.<\/li><li>Utiliser la chromatographie en phase gazeuse pour identifier les changements potentiels dans la composition des parfums au fil du temps.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: La fragrance doit rester coh\u00e9rente, stable et agr\u00e9able pendant toute la dur\u00e9e de conservation du produit.<\/li><\/ul><h5><strong>7. Contr\u00f4le de la contamination microbienne<\/strong><\/h5><p><strong>Objectif<\/strong>: V\u00e9rifier les normes de s\u00e9curit\u00e9 et d'hygi\u00e8ne du produit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e6000fd e-flex e-con-boxed e-con e-parent\" data-id=\"e6000fd\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a11005f e-con-full e-flex e-con e-child\" data-id=\"a11005f\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-af1a3fd elementor-widget elementor-widget-image\" data-id=\"af1a3fd\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-1024x683.jpg\" class=\"attachment-large size-large wp-image-20060\" alt=\"laboratoire landu\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC7105-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0f38bb e-con-full e-flex e-con e-child\" data-id=\"d0f38bb\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c151317 elementor-widget elementor-widget-text-editor\" data-id=\"c151317\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Effectuer des tests de num\u00e9ration microbienne \u00e0 l'aide de m\u00e9thodes normalis\u00e9es pour v\u00e9rifier la contamination par les bact\u00e9ries, les levures et les moisissures.<\/li><li>Valider l'efficacit\u00e9 des conservateurs en effectuant des tests de provocation, qui consistent \u00e0 introduire des micro-organismes dans le produit et \u00e0 contr\u00f4ler leur survie.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Les d\u00e9nombrements microbiens doivent \u00eatre conformes aux r\u00e9glementations industrielles, afin de garantir la s\u00e9curit\u00e9 et l'hygi\u00e8ne des produits tout au long de leur stockage et de leur utilisation.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d7a37f elementor-widget elementor-widget-text-editor\" data-id=\"9d7a37f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>8. Essais de fluidit\u00e9<\/strong><\/h5><p><strong>Objectif<\/strong>: \u00c9valuer la facilit\u00e9 de distribution du produit \u00e0 partir de son contenant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-791beaf e-flex e-con-boxed e-con e-parent\" data-id=\"791beaf\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3d3d3d8 e-con-full e-flex e-con e-child\" data-id=\"3d3d3d8\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3dc8ccf elementor-widget elementor-widget-image\" data-id=\"3dc8ccf\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51-1024x576.jpg\" class=\"attachment-large size-large wp-image-20073\" alt=\"\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51-1024x576.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51-300x169.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51-768x432.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51-1536x864.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/2024-11-25-16-56-51.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bee7d37 e-con-full e-flex e-con e-child\" data-id=\"bee7d37\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1fdb24 elementor-widget elementor-widget-text-editor\" data-id=\"a1fdb24\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Versez une quantit\u00e9 mesur\u00e9e de d\u00e9tergent \u00e0 partir d'une hauteur fixe et observez l'\u00e9coulement.<\/li><li>Mesurer le temps n\u00e9cessaire pour qu'un volume sp\u00e9cifi\u00e9 s'\u00e9coule \u00e0 travers une ouverture standardis\u00e9e (par exemple, une buse).<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Le d\u00e9tergent doit s'\u00e9couler de mani\u00e8re fluide et r\u00e9guli\u00e8re, sans obstruction ni \u00e9gouttement excessif.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d7eb11 elementor-widget elementor-widget-text-editor\" data-id=\"6d7eb11\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5><strong>9. Essai de densit\u00e9 de la mousse (facultatif)<\/strong><\/h5><p><strong>Objectif<\/strong>: D\u00e9terminer la richesse de la mousse pour les produits haut de gamme.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Pesez la mousse produite par une quantit\u00e9 fixe de d\u00e9tergent dans l'eau.<\/li><li>Calculer la densit\u00e9 de la mousse en divisant son poids par son volume.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: La densit\u00e9 de la mousse doit correspondre au positionnement du produit, les densit\u00e9s les plus \u00e9lev\u00e9es \u00e9tant r\u00e9serv\u00e9es aux formulations de qualit\u00e9 sup\u00e9rieure ou concentr\u00e9es.<\/li><\/ul><h5><strong>10. Test de tol\u00e9rance au sel (facultatif)<\/strong><\/h5><p><strong>Objectif<\/strong>: \u00c9valuer la performance des produits dans les formulations \u00e0 forte teneur en sel.<\/p><ul><li><strong>Proc\u00e9dure<\/strong>:<ul><li>Ajoutez des quantit\u00e9s variables de sels (par exemple, du chlorure de sodium) au d\u00e9tergent et observez les changements au niveau de la viscosit\u00e9, de la clart\u00e9 et de la stabilit\u00e9.<\/li><\/ul><\/li><li><strong>Standard<\/strong>: Le d\u00e9tergent doit conserver la viscosit\u00e9 et la clart\u00e9 pr\u00e9vues, m\u00eame en cas de teneur mod\u00e9r\u00e9e en sel, ce qui garantit qu'il peut \u00eatre utilis\u00e9 dans des conditions d'eau dure.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aea1c0c elementor-widget elementor-widget-heading\" data-id=\"aea1c0c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Interpr\u00e9tation des r\u00e9sultats et optimisation des formulations<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44301ca elementor-widget elementor-widget-text-editor\" data-id=\"44301ca\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une fois les tests termin\u00e9s, analysez les r\u00e9sultats afin d'identifier les points \u00e0 am\u00e9liorer :<\/p><ul><li><strong>Ajustements de la viscosit\u00e9<\/strong>: Modifier la concentration en HPMC pour obtenir l'\u00e9paisseur souhait\u00e9e.<\/li><li><strong>Am\u00e9lioration de la stabilit\u00e9<\/strong>: Introduire des stabilisants pour am\u00e9liorer la r\u00e9sistance \u00e0 la s\u00e9paration des phases ou \u00e0 la s\u00e9dimentation.<\/li><li><strong>Optimisation de la mousse<\/strong>: Ajuster les niveaux de tensioactifs pour augmenter le pouvoir nettoyant et la stabilit\u00e9 de la mousse.<\/li><li><strong>S\u00e9curit\u00e9 microbienne<\/strong>: Incorporer des conservateurs efficaces pour garantir une hygi\u00e8ne \u00e0 long terme.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f063b7d elementor-widget elementor-widget-heading\" data-id=\"f063b7d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi choisir Landu HPMC pour les applications d\u00e9tergentes ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e46e8 elementor-widget elementor-widget-text-editor\" data-id=\"e7e46e8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les tests de qualit\u00e9 sont essentiels pour garantir que les d\u00e9tergents formul\u00e9s avec l'HPMC comme \u00e9paississant offrent des performances, une stabilit\u00e9 et une s\u00e9curit\u00e9 exceptionnelles. En suivant ce processus de test complet, les fabricants peuvent cr\u00e9er en toute confiance des produits qui r\u00e9pondent aux attentes des consommateurs et aux normes r\u00e9glementaires.<\/p><p><a href=\"https:\/\/landu-china.com\/fr\">Landu<\/a>\u00a0<a href=\"https:\/\/landu-china.com\/fr\/hpmc-pour-home-care-detergent-detergent-pour-soins-a-domicile\/\">HPMC de qualit\u00e9 d\u00e9tergent<\/a> est sp\u00e9cialement con\u00e7u pour les applications de d\u00e9tergents et offre :<\/p><ul><li><strong>Contr\u00f4le sup\u00e9rieur de la viscosit\u00e9<\/strong>: Permet d'obtenir une \u00e9paisseur stable et constante, m\u00eame dans les formulations \u00e0 forte teneur en sel.<\/li><li><strong>Compatibilit\u00e9 am\u00e9lior\u00e9e<\/strong>: Fonctionne sans probl\u00e8me avec une large gamme de surfactants et d'additifs.<\/li><li><strong>Respectueux de l'environnement et durable<\/strong>: D\u00e9riv\u00e9 de la cellulose naturelle, il est biod\u00e9gradable et soutient les initiatives \u00e9cologiques.<\/li><li><strong>Une qualit\u00e9 fiable<\/strong>: Fabriqu\u00e9 sous un contr\u00f4le de qualit\u00e9 strict afin de fournir des r\u00e9sultats pr\u00e9visibles \u00e0 chaque fois.<\/li><\/ul><p>En choisissant l'HPMC de qualit\u00e9 d\u00e9tergente Landu, vous pouvez simplifier vos processus de test de qualit\u00e9 et produire des d\u00e9tergents qui se distinguent sur le march\u00e9. Si vous \u00eates \u00e0 la recherche d'HPMC de qualit\u00e9 sup\u00e9rieure pour am\u00e9liorer vos formulations de d\u00e9tergents, contactez-nous d\u00e8s aujourd'hui pour obtenir des \u00e9chantillons gratuits et une assistance technique experte !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61ff74d e-grid e-con-boxed e-con e-parent\" data-id=\"61ff74d\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fadb084 elementor-widget elementor-widget-image\" data-id=\"fadb084\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-1024x683.jpg\" class=\"attachment-large size-large wp-image-20062\" alt=\"landu hpmc pour les d\u00e9tergents\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-1024x683.jpg 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-300x200.jpg 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-768x512.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-1536x1024.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/DSC6886-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e65817 elementor-widget elementor-widget-image\" data-id=\"9e65817\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-1024x768.png\" class=\"attachment-large size-large wp-image-20063\" alt=\"landu hpmc pour les d\u00e9tergents\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-1024x768.png 1024w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-300x225.png 300w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-768x576.png 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-1536x1152.png 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/HPMC2-2048x1536.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8549a60 elementor-widget elementor-widget-image\" data-id=\"8549a60\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-768x1024.jpg\" class=\"attachment-large size-large wp-image-20064\" alt=\"landu hpmc pour les d\u00e9tergents\" srcset=\"https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-768x1024.jpg 768w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-225x300.jpg 225w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-1152x1536.jpg 1152w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-1536x2048.jpg 1536w, https:\/\/landu-china.com\/wp-content\/uploads\/2024\/11\/4E7B3821-A8E9-4E6F-8BE2-562103BEBB6D-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-718fb18 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"718fb18\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12a2b79 elementor-share-buttons--shape-rounded elementor-grid-4 elementor-grid-mobile-2 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"12a2b79\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\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_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur facebook\">\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 class=\"e-font-icon-svg e-fab-facebook\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/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\tFacebook\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_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 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 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\tLinkedIn\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_telegram\" role=\"button\" tabindex=\"0\" aria-label=\"Partager sur telegram\">\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 class=\"e-font-icon-svg e-fab-telegram\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm121.8 169.9l-40.7 191.8c-3 13.6-11.1 16.9-22.4 10.5l-62-45.7-29.9 28.8c-3.3 3.3-6.1 6.1-12.5 6.1l4.4-63.1 114.9-103.8c5-4.4-1.1-6.9-7.7-2.5l-142 89.4-61.2-19.1c-13.3-4.2-13.6-13.3 2.8-19.7l239.1-92.2c11.1-4 20.8 2.7 17.2 19.5z\"><\/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\tT\u00e9l\u00e9gramme\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>\n\t\t\t\t\t<\/div>\n\t\t<\/main>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-34618f0\" data-id=\"34618f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5cb5173 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cb5173\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\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-inner-column elementor-element elementor-element-603fd00\" data-id=\"603fd00\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-237e243 elementor-widget elementor-widget-heading\" data-id=\"237e243\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Brochure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46b5b40 elementor-widget elementor-widget-text-editor\" data-id=\"46b5b40\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour plus d'informations, telles que les rapports de certification des produits, les analyses de qualit\u00e9, les TDS et les MSDS, veuillez t\u00e9l\u00e9charger notre brochure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-282ef89 elementor-widget__width-auto elementor-widget elementor-widget-button\" data-id=\"282ef89\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjE1MTkiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">T\u00e9l\u00e9charger la brochure<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\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 class=\"elementor-element elementor-element-c328c37 elementor-search-form--skin-classic elementor-search-form--button-type-icon elementor-search-form--icon-search elementor-widget elementor-widget-search-form\" data-id=\"c328c37\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;classic&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"search-form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<search role=\"search\">\n\t\t\t<form class=\"elementor-search-form\" action=\"https:\/\/landu-china.com\/fr\/\" method=\"get\" data-trp-original-action=\"https:\/\/landu-china.com\/fr\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-search-form__container\">\n\t\t\t\t\t<label class=\"elementor-screen-only\" for=\"elementor-search-form-c328c37\">Rechercher <\/label>\n\n\t\t\t\t\t\n\t\t\t\t\t<input id=\"elementor-search-form-c328c37\" placeholder=\"Recherche...\" class=\"elementor-search-form__input\" type=\"search\" name=\"s\" value=\"\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<button class=\"elementor-search-form__submit\" type=\"submit\" aria-label=\"Rechercher \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"e-font-icon-svg-container\"><svg class=\"fa fa-search e-font-icon-svg e-fas-search\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M505 442.7L405.3 343c-4.5-4.5-10.6-7-17-7H372c27.6-35.3 44-79.7 44-128C416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c48.3 0 92.7-16.4 128-44v16.3c0 6.4 2.5 12.5 7 17l99.7 99.7c9.4 9.4 24.6 9.4 33.9 0l28.3-28.3c9.4-9.4 9.4-24.6.1-34zM208 336c-70.7 0-128-57.2-128-128 0-70.7 57.2-128 128-128 70.7 0 128 57.2 128 128 0 70.7-57.2 128-128 128z\"><\/path><\/svg><\/div>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0dea981 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"0dea981\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\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-inner-column elementor-element elementor-element-1b95c32\" data-id=\"1b95c32\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-095cd2b elementor-widget elementor-widget-heading\" data-id=\"095cd2b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nous contacter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-929ce69 elementor-widget elementor-widget-text-editor\" data-id=\"929ce69\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tN'h\u00e9sitez pas \u00e0 me contacter pour obtenir le dernier devis ou pour demander un test d'\u00e9chantillon (nos \u00e9chantillons sont gratuits et incluent les frais de port).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0edccab elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"0edccab\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"20030\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"0edccab\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNom\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nom\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_f418624 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_f418624\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tT\u00e9l\u00e9phone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_f418624]\" id=\"form-field-field_f418624\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"T\u00e9l\u00e9phone\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Seuls les caract\u00e8res de num\u00e9ros de t\u00e9l\u00e9phone (#, -, *, etc.) sont accept\u00e9s.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCourriel\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Courriel\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg>\t\t\t\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\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Prenez contact avec nous imm\u00e9diatement<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-136f28a e-con-full e-flex e-con e-child\" data-id=\"136f28a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e05ee52 elementor-widget elementor-widget-heading\" data-id=\"e05ee52\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cat\u00e9gories de produits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23fcde2 elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"23fcde2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/produits\/cellulose-landercoll\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Landercoll Cellulose<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/produits\/poudre-de-polymere-redispersable-precise\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">VAE-RDP pr\u00e9cis<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/produits\/novastar\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">NovaStar Chemicals<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/produits\/additifs-alimentaires\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">D\u00e9finir le produit chimique alimentaire<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/produits\/intermediaires-pharmaceutiques-uquick\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Uquick Pharmaceutical Chemical<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-677b63d e-con-full e-flex e-con e-child\" data-id=\"677b63d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-225a861 elementor-widget elementor-widget-heading\" data-id=\"225a861\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">March\u00e9s et solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ded0f19 elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"ded0f19\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/marches\/construction-2\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Produits chimiques pour la construction<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/marches\/soins-personnels-a-domicile\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Soins personnels et \u00e0 domicile<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/marches\/industrie-pharmaceutique\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Interm\u00e9diaires pharmaceutiques<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/marches\/lindustrie-alimentaire-et-des-boissons\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Additifs alimentaires<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/landu-china.com\/fr\/marches\/plus-de-marches\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Plus de march\u00e9s<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f5a091 elementor-widget elementor-widget-table-of-contents\" data-id=\"5f5a091\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;container&quot;:&quot;main&quot;,&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;bullets&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-chevron-right&quot;,&quot;library&quot;:&quot;fa-solid&quot;,&quot;rendered_tag&quot;:&quot;&lt;svg class=\\&quot;e-font-icon-svg e-fas-chevron-right\\&quot; viewBox=\\&quot;0 0 320 512\\&quot; xmlns=\\&quot;http:\\\/\\\/www.w3.org\\\/2000\\\/svg\\&quot;&gt;&lt;path d=\\&quot;M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\\&quot;&gt;&lt;\\\/path&gt;&lt;\\\/svg&gt;&quot;},&quot;motion_fx_motion_fx_mouse&quot;:&quot;yes&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;ekit_we_effect_on&quot;:&quot;none&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_offset&quot;:0,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h3 class=\"elementor-toc__header-title\">\n\t\t\t\tLiens rapides\t\t\t<\/h3>\n\t\t\t\t\t<\/div>\n\t\t<div id=\"elementor-toc__5f5a091\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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>","protected":false},"excerpt":{"rendered":"<p>Sur le march\u00e9 concurrentiel des d\u00e9tergents d'aujourd'hui, l'obtention d'une qualit\u00e9 constante et la satisfaction des attentes des consommateurs n\u00e9cessitent une approche strat\u00e9gique de la s\u00e9lection des ingr\u00e9dients et des tests de produits. L'Hydroxypropyl Methylcellulose (HPMC), un \u00e9paississant polyvalent et respectueux de l'environnement largement utilis\u00e9 dans les savons liquides, les produits de lavage pour les mains et les liquides vaisselle, est un ingr\u00e9dient qui se d\u00e9marque. Ce guide pr\u00e9sente les m\u00e9thodes de test essentielles et les strat\u00e9gies d'optimisation pour aider les fabricants [...]<\/p>","protected":false},"author":1,"featured_media":20044,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[8,16,41],"tags":[47,12],"class_list":["post-20030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-hpmc","category-personal-home-care-insights","tag-detergent","tag-hpmc"],"_links":{"self":[{"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/posts\/20030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/comments?post=20030"}],"version-history":[{"count":19,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/posts\/20030\/revisions"}],"predecessor-version":[{"id":22095,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/posts\/20030\/revisions\/22095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/media\/20044"}],"wp:attachment":[{"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/media?parent=20030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/categories?post=20030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/landu-china.com\/fr\/wp-json\/wp\/v2\/tags?post=20030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}