chemical name: distyrylbibenzoxazolernmolecular formula: c28h18n2o2rnnature: yellow or green crystalline powder, rnmelting point 360 degreesrndecomposition temperature 450rnthe color light is blue-violet and stable in performance. ....
FG is suitable for polyester fiber and its blended products. Can be applied to exhaust dyeing at low temperature (100 ℃), exhaust dyeing and pad dyeing at high temperature. This product is a dispersed liquid product, suggest to stir well before...
We are offering optical brightener hps-a specification appearance: slight yellow slurry fluorescent color: natural and bright whitening strength: 100±3( compared with standard sample) ionic character nonionic....
Specifications optical brightener ba 1>easily soluble in water 2>acid-resistant, alkali-resistant 3>used in paper-making industry product name: optical brightener ba molecular formula: c40h42n12o10s2na2molecular weight: 960.95 (as international relative atom mass 1991)max uv...
We are deal in Optical brightener. Zhejiang Shengzhou Wanshida Chemical Co., ltd. specificational : on plastic chemicals, detergents chemicals for many years Our company located in Shengzhou City, Zhejiang Province, China. 150km from Shanghai Port,...
Product name: optical brightener CBS-X Appearance: light yellow uniform powder Property: The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at pH 4.5-7. Belonging to anionic...
we have all types of optical brightener with best quality and best rates. types:OB, OB-1, KCB, KSN, FP-127, KB, 4BK, DBH, ER-1 , ER-2, ER-3, CXT, VBL, BBU, CBS-X...
Optical brightener ob can be used for whitening thermoplastic plastics, pvc, ps, pe, pp, abs, acetate fire, paint, coating.printing ink, etc.it can be added at any stage in process for process for shinning the polymers and can give the finished...
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