{"id":11600,"date":"2026-10-12T08:15:30","date_gmt":"2026-10-12T08:15:30","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11600"},"modified":"2026-10-12T08:16:33","modified_gmt":"2026-10-12T08:16:33","slug":"chlumicryl-wpu-6120","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/ko\/product\/chlumicryl-wpu-6120\/","title":{"rendered":"CHLUMICRYL\u00ae WPU-6120 Waterborne Polyurethane Resin for Flexible Textile Coatings"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>WPU-6120 is a waterborne polyurethane binder for coated garment fabrics, printing varnishes and PVC reverse-printing laminating inks. The grade has a smooth, glossy film profile, with reported tensile strength of at least 35 MPa and elongation at break of at least 500%. Fast drying and redissolution are formulation characteristics to evaluate under the intended printing conditions. Heat-lamination development can use the stated 150-180 \u00b0C process range as a trial reference, while the current grade-specific solids and viscosity specifications should be confirmed before formulation scale-up.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Smooth, glossy coating film<\/li>\n<li>Flexibility with a water-resistance-oriented profile<\/li>\n<li>Fast-drying and redissolution characteristics for printing development<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">\uc18d\uc131<\/th>\n<th scope=\"col\">\uac00\uce58<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Brand and grade<\/td>\n<td>CHLUMICRYL\u00ae WPU-6120<\/td>\n<\/tr>\n<tr>\n<td>\ubaa8\uc591<\/td>\n<td>\ud22c\uba85\ud55c \uc561\uccb4<\/td>\n<\/tr>\n<tr>\n<td>Polymer type<\/td>\n<td>Anionic waterborne polyurethane dispersion<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>6.0-8.0<\/td>\n<\/tr>\n<tr>\n<td>Tensile strength<\/td>\n<td>\u226535 MPa<\/td>\n<\/tr>\n<tr>\n<td>Elongation at break<\/td>\n<td>\u2265500%<\/td>\n<\/tr>\n<tr>\n<td>Water absorption, 24 h at 25 \u00b0C<\/td>\n<td>&lt;3%<\/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>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<ul>\n<li>Flexible garment-fabric coatings<\/li>\n<li>Textile printing varnishes<\/li>\n<li>Waterborne reverse-printing laminating inks for PVC<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Confirm the current grade-specific solids and viscosity specifications before calculating formulation water balance, application coat weight or processing settings.<\/p>\n<p>Evaluate heat lamination around the stated 150-180 \u00b0C process reference and validate dwell time and adhesion. Any crosslinker requires confirmed dosage, compatibility and pot life; do not mix indiscriminately with chemically different adhesives.<\/p>\n<ul>\n<li>Confirm the current grade-specific solids and viscosity specifications with the supplied material before scale-up.<\/li>\n<li>Drying speed and lamination performance depend on formulation, film thickness and processing conditions.<\/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>\ud3ec\uc7a5 \ubc0f \ubcf4\uad00<\/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\/ko\/product-category\/waterborne-resins\/waterborne-polyurethane-resins\/\">Explore Waterborne Polyurethane &amp; PU-Modified Resins<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICRYL\u00ae WPU-6120 is an anionic polyurethane dispersion for flexible fabric coatings, printing varnishes and PVC laminating-ink development. Its reported profile combines gloss, smoothness and flexibility with water resistance. Key reference values include tensile strength of at least 35 MPa and water absorption below 3% after 24 hours at 25 \u00b0C.<\/p>","protected":false},"featured_media":11601,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[214,215],"product_tag":[],"class_list":{"0":"post-11600","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-6120 Waterborne Polyurethane Resin for Flexible Textile Coatings | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICRYL\u00ae WPU-6120 is an anionic polyurethane dispersion for flexible fabric coatings, printing varnishes and PVC laminating-ink development. 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