{"id":11640,"date":"2026-10-12T08:16:06","date_gmt":"2026-10-12T08:16:06","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11640"},"modified":"2026-10-12T08:16:35","modified_gmt":"2026-10-12T08:16:35","slug":"chlumicryl-th-255a","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/it\/product\/chlumicryl-th-255a\/","title":{"rendered":"CHLUMICRYL\u00ae TH-255A Low-Shear Associative Polyurethane Thickener"},"content":{"rendered":"<h2>Panoramica sul prodotto<\/h2>\n<p>CHLUMICRYL\u00ae TH-255A is a waterborne rheology modifier designed to produce relatively high viscosity at low shear while allowing flow during application. Its associative polyurethane chemistry is suited to screening in latex paints, adhesives, inks and flexible-substrate coatings. The product profile includes film formation, hiding, pigment wetting and reduced roller spatter, with thickening as the main function and leveling as a secondary contribution. Product information lists 40% and 50% solids options; confirm the selected supply specification before adjusting a formula. Rheology must be evaluated with the actual binder, pigment and surfactant package, because performance cannot be transferred unchanged between formulations.<\/p>\n<h3>Caratteristiche del grado<\/h3>\n<ul>\n<li>Low-shear viscosity build<\/li>\n<li>Pseudoplastic rheology<\/li>\n<li>Supports pigment wetting and film formation<\/li>\n<li>Pu\u00f2 ridurre gli spruzzi dei rulli nei sistemi compatibili<\/li>\n<\/ul>\n<h3>Dati tecnici<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">Propriet\u00e0<\/th>\n<th scope=\"col\">Valore<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marca e qualit\u00e0<\/td>\n<td>CHLUMICRYL\u00ae TH-255A<\/td>\n<\/tr>\n<tr>\n<td>Aspetto<\/td>\n<td>Colorless or pale-yellow transparent liquid<\/td>\n<\/tr>\n<tr>\n<td>Chimica<\/td>\n<td>Addensante poliuretanico associativo non ionico<\/td>\n<\/tr>\n<tr>\n<td>Opzioni di solidi elencate<\/td>\n<td>40% or 50%; confirm the selected supply specification<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>6-8<\/td>\n<\/tr>\n<tr>\n<td>Viscosit\u00e0<\/td>\n<td>\u226430.000 mPa\u00b7s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Questi valori sono dati tecnici di selezione e non costituiscono un certificato di analisi specifico per ogni lotto. Prima di effettuare l'ordine, \u00e8 necessario verificare i metodi di prova, le specifiche vigenti ed eventuali limiti di accettabilit\u00e0.<\/p>\n<h3>Applicazioni<\/h3>\n<ul>\n<li>Latex paints<\/li>\n<li>Adesivi e inchiostri a base acquosa<\/li>\n<li>Rivestimenti in pelle<\/li>\n<li>Rivestimenti tessili<\/li>\n<\/ul>\n<h3>Formulazione e manipolazione<\/h3>\n<p>The documented starting range is 0.5-2.0% of the total formulation; confirm the dosing basis and optimize through rheology trials.<\/p>\n<p>Assess viscosity, leveling, spatter and storage stability in the complete formulation.<\/p>\n<p>Prima di maneggiare il prodotto, consultare la scheda di sicurezza (SDS) aggiornata.<\/p>\n<ul>\n<li>The 40% and 50% figures are separate listed solids options, not a continuous 40-50% tolerance.<\/li>\n<li>Confirm the supplied solids option and availability before ordering; no universal equivalence to another thickener is claimed.<\/li>\n<\/ul>\n<p>Verificare la compatibilit\u00e0 del legante, la preparazione del substrato, le condizioni di applicazione e le prestazioni finali del rivestimento o dell\u2019adesione nella propria formulazione. L\u2019uso in fase acquosa non garantisce di per s\u00e9 l\u2019assenza di solventi n\u00e9 determina una classificazione di pericolo. Consultare la scheda di sicurezza aggiornata e adottare adeguate misure di controllo per la manipolazione industriale.<\/p>\n<h3>Imballaggio e stoccaggio<\/h3>\n<p>Fusti di plastica da 50 kg o 120 kg.<\/p>\n<p>Conservare a una temperatura compresa tra 5 e 30 \u00b0C in un luogo fresco, asciutto e ben ventilato. Proteggere dal gelo e dalla luce solare. Periodo di conservazione indicato: 12 mesi.<\/p>\n<h3>Richiedi informazioni tecniche o un campione<\/h3>\n<p>Contatta Longchang Chemical indicando il substrato previsto, il sistema di formulazione, le condizioni di processo e le prestazioni richieste. Richiedi le schede tecniche (TDS) e di sicurezza (SDS) aggiornate, la disponibilit\u00e0 di campioni e un preventivo utilizzando il modulo di richiesta sottostante o inviando un\u2019e-mail <a href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a>.<\/p>\n<p><a href=\"https:\/\/longchangchemical.com\/it\/product-category\/coating-and-ink-additives\/thickeners-rheology-modifiers\/\">Scopri gli addensanti e i modificatori reologici<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae TH-255A is a nonionic associative polyurethane thickener for low-shear viscosity build and pseudoplastic flow. It is intended for latex paints, waterborne adhesives, inks, leather coatings and textile coatings. The grade emphasizes thickening with a secondary leveling contribution, pigment wetting and reduced roller spatter in compatible formulations.<\/p>","protected":false},"featured_media":11641,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[219,138],"product_tag":[],"class_list":{"0":"post-11640","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-255A Low-Shear Associative Polyurethane Thickener | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae TH-255A is a nonionic associative polyurethane thickener for low-shear viscosity build and pseudoplastic flow. 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