{"id":11518,"date":"2026-10-12T08:14:16","date_gmt":"2026-10-12T08:14:16","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11518"},"modified":"2026-10-12T08:16:29","modified_gmt":"2026-10-12T08:16:29","slug":"chlumicryl-wpu-7013","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/id\/product\/chlumicryl-wpu-7013\/","title":{"rendered":"CHLUMICRYL\u00ae WPU-7013 Cationic Aliphatic Waterborne Polyurethane Resin"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>CHLUMICRYL\u00ae WPU-7013 is a cationic polyurethane dispersion with an acidic pH range and a transparent, blue-toned liquid appearance. It is intended as a binder for waterborne inks, leather finishing, transfer printing, and paper surface treatments. Film smoothness, gloss, extensibility and resistance to yellowing are the principal formulation targets. When selecting this grade, assess the complete coating or ink rather than relying only on liquid solids and viscosity. Ionic compatibility, pigment incorporation, substrate preparation and drying conditions can affect stability and final performance. Trial batches should establish the required appearance and mechanical properties before scale-up.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Smooth, glossy film formation<\/li>\n<li>Extensibility and bending resistance<\/li>\n<li>Resistance to yellowing<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">Properti<\/th>\n<th scope=\"col\">Nilai<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Brand and grade<\/td>\n<td>CHLUMICRYL\u00ae WPU-7013<\/td>\n<\/tr>\n<tr>\n<td>Penampilan<\/td>\n<td>Transparent liquid with a blue tint<\/td>\n<\/tr>\n<tr>\n<td>Kandungan padatan<\/td>\n<td>30 \u00b1 2%<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>2-6<\/td>\n<\/tr>\n<tr>\n<td>Viskositas<\/td>\n<td>50-200 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>Ionic type<\/td>\n<td>Cationic<\/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>Aplikasi<\/h3>\n<ul>\n<li>Waterborne inks<\/li>\n<li>Leather surface finishing<\/li>\n<li>Heat-transfer printing<\/li>\n<li>Pen and inkjet ink formulations<\/li>\n<li>Paper surface treatment<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Check compatibility with pigments, additives and other binders before mixing.<\/p>\n<p>Verify film appearance and mechanical performance after drying under the intended production conditions.<\/p>\n<ul>\n<li>No numerical modulus or pencil-hardness value is offered for grade selection.<\/li>\n<li>Confirm performance requirements and test methods for the finished formulation.<\/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>Pengemasan dan Penyimpanan<\/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 light. Stated shelf life: 6 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\/id\/product-category\/waterborne-resins\/waterborne-polyurethane-resins\/\">Explore Waterborne Polyurethane &amp; PU-Modified Resins<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae WPU-7013 is a cationic aliphatic waterborne polyurethane resin for ink and surface-finishing formulations. It forms a smooth, glossy film with extension and bending resistance. The grade is supplied at 30 \u00b1 2% solids and is suitable for evaluating flexible leather, paper and printed-film finishes in compatible systems.<\/p>","protected":false},"featured_media":11519,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[214,215],"product_tag":[],"class_list":{"0":"post-11518","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-7013 Cationic Aliphatic Waterborne Polyurethane Resin | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae WPU-7013 is a cationic aliphatic waterborne polyurethane resin for ink and surface-finishing formulations. 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