{"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\/vi\/product\/optical-brightener-for-cotton\/","title":{"rendered":"Ch\u1ea5t l\u00e0m s\u00e1ng quang h\u1ecdc cho b\u00f4ng, OBA cho s\u1ee3i viscose v\u00e0 h\u1ed7n h\u1ee3p cellulose"},"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>\u1ee8ng d\u1ee5ng \u0111a n\u0103ng<\/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>V\u1ebb b\u1ec1 ngo\u00e0i:<\/td><td>Yellow green powder<\/td><\/tr><tr><td>T\u00ednh ion:<\/td><td>Anion<\/td><\/tr><tr><td>Gi\u00e1 tr\u1ecb pH:<\/td><td>8,0 \u00b1 1,0 (dung d\u1ecbch n\u01b0\u1edbc 1%)<\/td><\/tr><tr><td>\u0110\u1ed9 h\u00f2a tan:<\/td><td>H\u00f2a tan trong n\u01b0\u1edbc<\/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=\"H\u00f3a h\u1ecdc D\u1ec7t may | C\u00e1ch s\u1eed d\u1ee5ng ch\u1ea5t l\u00e0m s\u00e1ng quang h\u1ecdc \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1eafng c\u1ee7a v\u1ea3i l\u00ean 2 c\u1ea5p \u0111\u1ed9? 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 \u00d7 40~60 ph\u00fat. (C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ri\u00eang trong qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng ho\u1eb7c k\u1ebft h\u1ee3p v\u1edbi qu\u00e1 tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd trong c\u00f9ng m\u1ed9t b\u1ec3.)<\/p>\n\n\n\n<p>2. Padding process:<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh l\u00e0m \u0111\u1ea7y, li\u1ec1u l\u01b0\u1ee3ng tham kh\u1ea3o: 1~4 g\/L.<\/p>\n\n\n\n<p>Ng\u00e2m v\u00e0 \u1ee7 hai l\u1ea7n \u2192 H\u1ea5p \u2192 Ph\u01a1i kh\u00f4<\/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\/vi\/wp-json\/wp\/v2\/product\/2435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/comments?post=2435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/media\/2439"}],"wp:attachment":[{"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/media?parent=2435"}],"wp:term":[{"taxonomy":"material","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/material?post=2435"},{"taxonomy":"process","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/process?post=2435"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2435"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2435"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bluelakechem.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}