{"id":11656,"date":"2026-10-12T08:16:21","date_gmt":"2026-10-12T08:16:21","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=11656"},"modified":"2026-10-12T08:16:36","modified_gmt":"2026-10-12T08:16:36","slug":"chlumicure-6300","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/tr\/product\/chlumicure-6300\/","title":{"rendered":"CHLUMICURE\u00ae 6300 Anionic Aliphatic NCO-Functional Crosslinker for Waterborne Systems"},"content":{"rendered":"<h2>Product Overview<\/h2>\n<p>CHLUMICURE\u00ae 6300 is a water-dispersible aliphatic crosslinker for compatible neutral waterborne polymers. It is designed for two-component coating systems and has an anionic character, distinguishing it from nonionic crosslinker grades. The product information highlights mixing into waterborne resins, resistance to yellowing and improvements in film hardness, adhesion, water resistance and chemical resistance. Its 20.5-21.5% NCO content must be considered when establishing the mixing ratio; a lower dosage than another curing agent should not be assumed without calculation and testing. Verify mixing quality, working time and final performance under actual application conditions, and consult the current SDS before handling.<\/p>\n<h3>Grade Characteristics<\/h3>\n<ul>\n<li>Anionic aliphatic crosslinker<\/li>\n<li>Water-dispersible incorporation profile<\/li>\n<li>NCO-functional two-component curing<\/li>\n<li>Supports resistance to yellowing and coating durability<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th scope=\"col\">M\u00fclkiyet<\/th>\n<th scope=\"col\">De\u011fer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Brand and grade<\/td>\n<td>CHLUMICURE\u00ae 6300<\/td>\n<\/tr>\n<tr>\n<td>G\u00f6r\u00fcn\u00fc\u015f<\/td>\n<td>Hafif sar\u0131 \u015feffaf s\u0131v\u0131<\/td>\n<\/tr>\n<tr>\n<td>Chemistry<\/td>\n<td>Anionic aliphatic NCO-functional crosslinker<\/td>\n<\/tr>\n<tr>\n<td>Kat\u0131 madde i\u00e7eri\u011fi<\/td>\n<td>100%<\/td>\n<\/tr>\n<tr>\n<td>Yo\u011funluk<\/td>\n<td>1.14-1.16 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Viskozite<\/td>\n<td>1,800-3,500 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td>NCO content<\/td>\n<td>20.5-21.5%<\/td>\n<\/tr>\n<tr>\n<td>Free monomer<\/td>\n<td>\u22640,2%<\/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>Uygulamalar<\/h3>\n<ul>\n<li>Two-component waterborne coatings<\/li>\n<li>Crosslinking of compatible neutral waterborne polymers<\/li>\n<li>Coatings requiring hardness, adhesion, water and chemical resistance<\/li>\n<\/ul>\n<h3>Formulation and Handling<\/h3>\n<p>Validate the mixing ratio, incorporation method and actual pot life with the selected binder.<\/p>\n<p>If dilution is necessary, use only a confirmed compatible, low-moisture, hydroxyl-free polyurethane-grade solvent.<\/p>\n<p>Consult the current SDS for handling, ventilation and protective-equipment requirements.<\/p>\n<p>Use promptly after opening and keep containers sealed when not in use.<\/p>\n<ul>\n<li>The reported working time is 3-4 hours, but formulation, mixing ratio and test temperature are not specified; verify actual pot life.<\/li>\n<li>Density and viscosity test temperatures are not specified.<\/li>\n<li>Water-dispersibility and low free-monomer content do not remove the need for SDS-based precautions.<\/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>Paketleme ve Depolama<\/h3>\n<p>50 kg or 200 kg drums.<\/p>\n<p>Keep sealed in a cool, dry place. Stated storage period: 6 months. Use as soon as practical after opening. Confirm the applicable storage temperature with the current product documentation.<\/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\/tr\/product-category\/curing-agents-chain-extenders\/waterborne-crosslinkers\/\">Explore Crosslinkers for Waterborne Systems<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CHLUMICURE\u00ae 6300 is an anionic aliphatic NCO-functional crosslinker for two-component waterborne coatings. The grade has 100% solids and 20.5-21.5% NCO content. Its water-dispersible profile supports incorporation into compatible binders, with film hardness, adhesion, water resistance and chemical resistance to be verified in the finished coating system.<\/p>","protected":false},"featured_media":11657,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[204,220],"product_tag":[],"class_list":{"0":"post-11656","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-curing-agents-chain-extenders","7":"product_cat-waterborne-crosslinkers","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>CHLUMICURE\u00ae 6300 Anionic Aliphatic NCO-Functional Crosslinker for Waterborne Systems | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMICURE\u00ae 6300 is an anionic aliphatic NCO-functional crosslinker for two-component waterborne coatings. 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