{"id":2435,"date":"2025-06-26T08:02:08","date_gmt":"2025-06-26T08:02:08","guid":{"rendered":"https:\/\/www.bluelakechem.com\/?post_type=product&#038;p=2435"},"modified":"2025-08-14T01:34:46","modified_gmt":"2025-08-14T01:34:46","slug":"optical-brightener-for-cotton","status":"publish","type":"product","link":"https:\/\/www.bluelakechem.com\/hi\/product\/optical-brightener-for-cotton\/","title":{"rendered":"Optical Brightener for Cotton, OBA for Viscose &amp; Cellulose Blends"},"content":{"rendered":"<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Features of Optical Brightener for Cotton:<\/h2>\n\n\n\n<p><strong>Strong Fluorescence, High Whiteness<\/strong>. Delivers brilliant brightening effects even at low dosages.<\/p>\n\n\n\n<p><strong>Hydrogen Peroxide Compatibility<\/strong>. Stable in peroxide bleaching, suitable for same-bath whitening.<\/p>\n\n\n\n<p><strong>Resistant to High-Temperature Yellowing<\/strong>. Maintains whiteness under high heat.<\/p>\n\n\n\n<p><strong>Broad Temperature Applicability<\/strong>. Effective across a wide dyeing temperature range.<\/p>\n\n\n\n<p><strong>\u092c\u0939\u0941\u092e\u0941\u0916\u0940 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/strong>. Ideal for cotton, viscose, flax, Tencel, Modal, and their blends.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Properties of Optical Brightener for Cotton:<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f:<\/td><td>Yellow green powder<\/td><\/tr><tr><td>\u0906\u092f\u0928\u093f\u0915\u0924\u093e:<\/td><td>\u090b\u0923\u093e\u0924\u094d\u092e\u0915<\/td><\/tr><tr><td>\u092a\u0940\u090f\u091a \u092e\u093e\u0928:<\/td><td>8.0\u00b11.0&nbsp;(1% aqueous solution)<\/td><\/tr><tr><td>\u0918\u0941\u0932\u0928\u0936\u0940\u0932\u0924\u093e:<\/td><td>\u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0918\u0941\u0932\u0928\u0936\u0940\u0932<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Textile Chem| How to Use Optical Brighteners to Improve Fabric Whiteness by 2 Levels? 24384&amp;24085\" width=\"422\" height=\"750\" src=\"https:\/\/www.youtube.com\/embed\/TCFS9y00ZUo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Instructions for Optical Brightener for Cotton:<\/h2>\n\n\n\n<p>1. For the dipping process, reference dosage: 0.1~0.4% (o.w.f). (Please adjust dosage according to actual requirements.)<\/p>\n\n\n\n<p>90~98\u2103\u00d740~60 minutes. (It can be used in the whitening process separately or used together with the pretreatment process in the same bath.)<\/p>\n\n\n\n<p>2. Padding process:<\/p>\n\n\n\n<p>For the padding process, reference dosage: 1~4&nbsp;g\/L.<\/p>\n\n\n\n<p>Dipping and padding for two times \u2192 Steaming \u2192 Drying<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Optical Brightener for Cotton 24085 is mainly composed of diphenylethyl compounds. Fibers absorbing Whitening Agent 24085 can absorb UV light and then convert it into purple-red visible light, which they transmit. That will improve the whiteness of fabrics. It is suitable for whitening and brightening fabrics and yarns made from cellulose fibers, such as cotton, flax, viscose fiber, Modal, and Tencel, as well as their blends. Oeko-Tex Standard 100 compliant. Contact us for free samples or expert guidance on formulas!<\/p>\n<p><strong>Model No. 24085<\/strong><\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":2439,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"material":[26,30],"process":[20,50],"product_brand":[],"product_cat":[15],"product_tag":[48],"class_list":{"0":"post-2435","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"material-cotton-agent","7":"material-viscose-chemicals","8":"process-dyeing-auxiliaries","9":"process-optical-brightening-agent-in-textile","10":"product_cat-uncategorized","11":"product_tag-new-textile-chemicals","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/product\/2435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/comments?post=2435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/media\/2439"}],"wp:attachment":[{"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/media?parent=2435"}],"wp:term":[{"taxonomy":"material","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/material?post=2435"},{"taxonomy":"process","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/process?post=2435"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/product_brand?post=2435"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/product_cat?post=2435"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/hi\/wp-json\/wp\/v2\/product_tag?post=2435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}