{"id":11638,"date":"2026-10-12T08:16:04","date_gmt":"2026-10-12T08:16:04","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11638"},"modified":"2026-10-12T08:16:35","modified_gmt":"2026-10-12T08:16:35","slug":"chlumicryl-th-155a","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/chlumicryl-th-155a\/","title":{"rendered":"CHLUMICRYL\u00ae TH-155A Associative Polyurethane Thickener"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>CHLUMICRYL\u00ae TH-155A is a waterborne rheology additive intended to develop relatively high low-shear viscosity while maintaining practical application flow. It can be screened in latex paints and other waterborne coating, ink or adhesive systems where sag control, film formation and reduced roller spatter are relevant. The product profile also includes pigment wetting, hiding and scrub resistance in compatible formulations. Its main contribution is thickening, with a secondary leveling effect. Three solids options are listed, so the confirmed supply concentration must be considered during formulation. Determine dosage by laboratory testing of the complete system; no fixed addition range is published here.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Low-shear viscosity build<\/li>\n<li>Pseudoplastic flow profile<\/li>\n<li>Thickening with a secondary leveling contribution<\/li>\n<li>Supports pigment wetting and reduced roller spatter<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">Propri\u00e9t\u00e9<\/th>\n<th scope=\"col\">Valeur<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Brand and grade<\/td>\n<td>CHLUMICRYL\u00ae TH-155A<\/td>\n<\/tr>\n<tr>\n<td>Apparence<\/td>\n<td>Colorless or slightly translucent liquid<\/td>\n<\/tr>\n<tr>\n<td>Chemistry<\/td>\n<td>Associative polyurethane thickener<\/td>\n<\/tr>\n<tr>\n<td>Listed solids options<\/td>\n<td>30%, 40% or 50%; confirm the selected supply specification<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>7-9<\/td>\n<\/tr>\n<tr>\n<td>Viscosit\u00e9<\/td>\n<td>\u226430,000 mPa\u00b7s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>These values are technical selection data, not a batch-specific certificate of analysis. Test methods, current specifications and any acceptance limits should be confirmed before ordering.<\/p>\n<h3>Applications<\/h3>\n<ul>\n<li>Latex paints<\/li>\n<li>Waterborne adhesives and inks<\/li>\n<li>Rev\u00eatements pour le cuir<\/li>\n<li>Textile coatings<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Confirm the supplied solids option before setting the addition level.<\/p>\n<p>Determine dosage through rheology, application and storage-stability trials in the actual formulation.<\/p>\n<p>Review the current SDS before handling.<\/p>\n<ul>\n<li>The 30%, 40% and 50% figures are separate listed options, not a continuous solids tolerance or a guarantee of simultaneous availability.<\/li>\n<li>A numerical dosage recommendation requires technical confirmation for the selected supply option.<\/li>\n<\/ul>\n<p>Check binder compatibility, substrate preparation, application conditions and final coating or bond performance in your own formulation. Waterborne use does not by itself establish solvent-free status or a hazard classification. Consult the current safety data sheet and use appropriate industrial handling controls.<\/p>\n<h3>Emballage et stockage<\/h3>\n<p>50 kg or 120 kg plastic drums.<\/p>\n<p>Store at 5-30 \u00b0C in a cool, dry, well-ventilated place. Protect from freezing and sunlight. Stated storage period: 12 months.<\/p>\n<h3>Request Technical Information or a Sample<\/h3>\n<p>Contact Longchang Chemical with the intended substrate, formulation system, process conditions and required performance. Ask for the current TDS, SDS, sample availability and quotation using the inquiry form below or email <a href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a>.<\/p>\n<p><a href=\"https:\/\/longchangchemical.com\/fr\/product-category\/coating-and-ink-additives\/thickeners-rheology-modifiers\/\">Explore Thickeners &amp; Rheology Modifiers<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae TH-155A is an associative polyurethane thickener for low-shear viscosity build and pseudoplastic flow. It is intended for latex paints, waterborne adhesives, inks, leather finishes and textile coatings. The grade emphasizes thickening with some leveling contribution; listed solids options of 30%, 40% and 50% require confirmation before ordering.<\/p>","protected":false},"featured_media":11639,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[219,138],"product_tag":[],"class_list":{"0":"post-11638","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-thickeners-rheology-modifiers","7":"product_cat-coating-and-ink-additives","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CHLUMICRYL\u00ae TH-155A Associative Polyurethane Thickener | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae TH-155A is an associative polyurethane thickener for low-shear viscosity build and pseudoplastic flow. 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