{"id":11588,"date":"2026-10-12T08:15:19","date_gmt":"2026-10-12T08:15:19","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11588"},"modified":"2026-10-12T08:16:33","modified_gmt":"2026-10-12T08:16:33","slug":"chlumicryl-wpu-5137","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/hu\/product\/chlumicryl-wpu-5137\/","title":{"rendered":"CHLUMICRYL\u00ae WPU-5137 Waterborne Polyurethane Resin for Alcohol-Resistant Coatings"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>CHLUMICRYL\u00ae WPU-5137 is intended for coating systems that require gloss together with a relatively soft, extensible polyurethane film. It is supplied at a nominal solids level of 37% with a stated tolerance of \u00b1 1 and has a 100% modulus of 2.5-3.5 MPa. Suggested substrates include metals, plastics, glass, natural leather and synthetic leather. The grade is suitable for screening in alcohol-resistant finishes, but the curing system is a material part of that assessment. Establish compatibility, crosslinker handling, cure conditions and a defined rub-test method before using any performance result in a finished-product specification.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Glossy, relatively soft film<\/li>\n<li>Strength combined with extension<\/li>\n<li>Water, solvent and rub resistance<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">Ingatlan<\/th>\n<th scope=\"col\">\u00c9rt\u00e9k<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Brand and grade<\/td>\n<td>CHLUMICRYL\u00ae WPU-5137<\/td>\n<\/tr>\n<tr>\n<td>Ionic type<\/td>\n<td>Anionic<\/td>\n<\/tr>\n<tr>\n<td>Megjelen\u00e9s<\/td>\n<td>Milky to semi-milky liquid<\/td>\n<\/tr>\n<tr>\n<td>Szil\u00e1rdanyag-tartalom<\/td>\n<td>37% \u00b1 1<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>6.0-8.0<\/td>\n<\/tr>\n<tr>\n<td>100% modulus<\/td>\n<td>2.5-3.5 MPa<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength at break<\/td>\n<td>\u2265 40 MPa<\/td>\n<\/tr>\n<tr>\n<td>Elongation at break<\/td>\n<td>\u2265 700%<\/td>\n<\/tr>\n<tr>\n<td>Viszkozit\u00e1s<\/td>\n<td>\u2264 1000 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>Alkalmaz\u00e1sok<\/h3>\n<ul>\n<li>Metal, plastic and glass coatings<\/li>\n<li>Natural and synthetic leather finishing<\/li>\n<li>Glossy coatings requiring validated alcohol-rub resistance<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Validate any aziridine crosslinker with the full formulation and follow its current SDS.<\/p>\n<p>Establish addition level, mixing procedure, pot life and curing schedule before production.<\/p>\n<ul>\n<li>The reported alcohol-rub result of 80 or more cycles involves an aziridine curing agent; alcohol concentration, load and test method are not specified. It is not a performance guarantee for the uncrosslinked resin.<\/li>\n<li>Agree the solids-content tolerance basis and test method for commercial supply.<\/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>Csomagol\u00e1s \u00e9s t\u00e1rol\u00e1s<\/h3>\n<p>50 kg plastic drums or IBC totes.<\/p>\n<p>Store at 5-30 \u00b0C in a cool, dry, well-ventilated place. Protect from freezing and light. Stated shelf life: 12 months under these conditions.<\/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\/hu\/product-category\/waterborne-resins\/waterborne-polyurethane-resins\/\">Explore Waterborne Polyurethane &amp; PU-Modified Resins<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae WPU-5137 is an anionic polyurethane dispersion for glossy coatings on metal, plastic, glass and leather. It provides a relatively soft film with strength, extension and water or solvent resistance. Alcohol-rub performance is formulation dependent, and higher performance is associated with a validated aziridine-crosslinked system rather than the resin alone.<\/p>","protected":false},"featured_media":11589,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[214,215],"product_tag":[],"class_list":{"0":"post-11588","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-5137 Waterborne Polyurethane Resin for Alcohol-Resistant Coatings | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae WPU-5137 is an anionic polyurethane dispersion for glossy coatings on metal, plastic, glass and leather. 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