{"id":11582,"date":"2026-10-12T08:15:14","date_gmt":"2026-10-12T08:15:14","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11582"},"modified":"2026-10-12T08:16:32","modified_gmt":"2026-10-12T08:16:32","slug":"chlumicryl-wpu-6153","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/it\/product\/chlumicryl-wpu-6153\/","title":{"rendered":"CHLUMICRYL\u00ae WPU-6153 Waterborne Polyurethane Resin for Protective Coatings"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>WPU-6153 is a translucent waterborne polyurethane binder for protective surface coatings. Its listed substrates are metal, glass and wood, with a performance profile focused on smooth film formation and resistance to scratching and abrasion. The reported hardness is HB, viscosity is no more than 300 mPa\u00b7s at 25 \u00b0C, and water absorption is 4-5% after 24 hours at 25 \u00b0C. Compatible anionic polyurethane blends may be considered during development. For demanding wet exposure, evaluate an appropriate crosslinker and confirm the resulting adhesion, hardness and working time in the final coating rather than relying on resin data alone.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Smooth film formation<\/li>\n<li>Scratch- and abrasion-resistance-oriented profile<\/li>\n<li>Suitable for evaluation on metal, glass and wood<\/li>\n<\/ul>\n<h3>Technical Data<\/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>Brand and grade<\/td>\n<td>CHLUMICRYL\u00ae WPU-6153<\/td>\n<\/tr>\n<tr>\n<td>Aspetto<\/td>\n<td>Translucent liquid<\/td>\n<\/tr>\n<tr>\n<td>Polymer type<\/td>\n<td>Anionic aliphatic polyurethane dispersion<\/td>\n<\/tr>\n<tr>\n<td>Contenuto di solidi<\/td>\n<td>31 \u00b1 1%<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>6.0-8.0<\/td>\n<\/tr>\n<tr>\n<td>Reported hardness<\/td>\n<td>HB<\/td>\n<\/tr>\n<tr>\n<td>Viscosity at 25 \u00b0C<\/td>\n<td>\u2264300 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>Water absorption, 24 h at 25 \u00b0C<\/td>\n<td>4-5%<\/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>Applicazioni<\/h3>\n<ul>\n<li>Protective coatings for metal surfaces<\/li>\n<li>Protective coatings for glass surfaces<\/li>\n<li>Protective coatings for wood<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Check compatibility before blending with other anionic polyurethane dispersions. Avoid indiscriminate mixing with adhesives of a different chemical nature. If adding a crosslinker, establish its dosage basis, compatibility and working time through trials.<\/p>\n<ul>\n<li>The HB hardness value is reported without a specified test method or film-preparation procedure.<\/li>\n<li>Scratch, abrasion and substrate adhesion should be qualified on the completed coating.<\/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>Imballaggio e stoccaggio<\/h3>\n<p>50 kg or 120 kg plastic drums.<\/p>\n<p>Store at 5-30 \u00b0C in a cool, dry, ventilated place. Protect from freezing and direct light. 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\/it\/product-category\/waterborne-resins\/waterborne-polyurethane-resins\/\">Explore Waterborne Polyurethane &amp; PU-Modified Resins<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae WPU-6153 is an anionic aliphatic polyurethane dispersion for protective coatings on metal, glass and wood. It is supplied at 31 \u00b1 1% solids and forms a smooth film with an abrasion- and scratch-resistance-oriented profile. Crosslinking may be evaluated where the application requires additional water resistance.<\/p>","protected":false},"featured_media":11583,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[214,215],"product_tag":[],"class_list":{"0":"post-11582","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-waterborne-resins","7":"product_cat-waterborne-polyurethane-resins","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 WPU-6153 Waterborne Polyurethane Resin for Protective Coatings | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae WPU-6153 is an anionic aliphatic polyurethane dispersion for protective coatings on metal, glass and wood. 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