{"id":1595,"date":"2025-12-16T09:41:39","date_gmt":"2025-12-16T01:41:39","guid":{"rendered":"https:\/\/senova-chem.com\/?post_type=product&p=1595"},"modified":"2025-12-17T11:15:10","modified_gmt":"2025-12-17T03:15:10","slug":"latent-waterborne-curing-agent-rg-2842","status":"publish","type":"product","link":"https:\/\/senova-chem.com\/ar\/product\/latent-waterborne-curing-agent-rg-2842\/","title":{"rendered":"Latent waterborne curing agent RG-2842"},"content":{"rendered":"

Characteristics and Benefits:<\/b><\/strong><\/p>\n

Latent waterborne curing agent RG-2842,The water-based latent curing agent can coexist stably with resin containing active groups (hydroxyl, carboxyl, amine, epoxy group, etc.) at room temperature. After being heated at 110-120\u2103, the -NC0 groups released by this product can react with hydroxyl, carboxyl, amino and other groups to form cross-links, significantly improving the color stability, adhesion, bonding strength and sterilization resistance of polyurethane, polyester, alkyd resin and acrylic resin, etc. It also has excellent hand feel and yellowing resistance performance.<\/p>\n

Product Specifications\uff1a<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Appearance<\/td>\nMilky white liquid with blue light<\/td>\n<\/tr>\n
Solid content<\/td>\n40\u58eb1%<\/td>\n<\/tr>\n
Viscosity<\/td>\n<100<\/td>\n<\/tr>\n
Ionic nature<\/td>\nNon-ionic<\/td>\n<\/tr>\n
Density<\/td>\n1.02-1.06 g\/m3<\/td>\n<\/tr>\n
Post-reopening NCO content<\/td>\n4.5-5.0%<\/td>\n<\/tr>\n
Reopening temperature<\/td>\n110-120\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Application fields:<\/b><\/strong><\/p>\n

    \n
  1. As an internal crosslinking agent for single-component thermosetting water-based coatings, it significantly improves the water resistance, chemical resistance, durability, adhesion, mechanical properties, etc. of water-based resin coatings through curing and crosslinking.<\/li>\n
  2. As an auxiliary agent for “three protection” emulsions, it fixes organic fluorine\/organic silicon onto the surface of cotton fibers or polyester fibers, increasing the number of water washes of “three protection” fabrics.<\/li>\n
  3. As an internal crosslinking agent for textile coatings and printing pastes, it enhances adhesion and properties such as water wash resistance, wear resistance, and color stability.<\/li>\n
  4. As an internal crosslinking agent for single-component metal baking paints, it can replace amino resins for use, improving performance, without formaldehyde release, and having excellent yellowing resistance.<\/li>\n
  5. Treatment agent for polyester or polyester cord fabric, improving the bonding performance between polyester and rubber.<\/li>\n<\/ol>\n

    Usage method:<\/b><\/strong><\/p>\n

    According to different applications, add in a certain proportion. The recommended dosage is 3%-8%. Adjust as per experimental results.<\/p>\n

    Storage:<\/b><\/strong><\/p>\n

    In a cool, ventilated, and dry warehouse, it can be stored for more than 6 months.<\/p>","protected":false},"excerpt":{"rendered":"

      \n
    • Latent waterborne curing agent<\/li>\n
    • Excellent feel and resistance to yellowing.<\/li>\n<\/ul>","protected":false},"featured_media":1422,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":["post-1595","product","type-product","status-publish","has-post-thumbnail","product_cat-water-based-isocyanate-curing-agent","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","downloadable","virtual","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/product\/1595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/media\/1422"}],"wp:attachment":[{"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/media?parent=1595"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1595"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1595"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/senova-chem.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}