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Personne àcontacter Ms. Denny
No.,88,Linyi High-tech Industrial Park, Yancheng, Shanxi
FLUORESCENT BRIGHTENER BBU *******0 CASï&frac*4;Å¡*********9 STRUCTURE: FORMULA: C*0H*0N*2O*6S4Na4 MOLECULAR WEIGHT: ***5.*2 (As international relative Atom Mass ***7) Max UV ABSORPTION WAVELENGHTH: **0nm CHARACTER: Show nionic character and optical blue color EXCUTIVE STANDARD: HG/T********3 SPECIFICATIONS: Item Indices Appearance Light yellow uniform powder Fluorescent strenghth (equivalent to the standard sample) **0±3 Color Shade Similar to the standard sample Whiteness (the deviation with the standard sample) ≥ *3 Moisture content ≤ 5.0% Content of water-insoluble impurities ≤ 0.5% Fineness (residual content passed through **0Î&frac*4;m-pore sieve) ≤ *0% PROPERTY: ***** water solubility and can be dissolved in **5 times boiling water, and its solubility is **0 g per liter in boiling water and **0 g per liter in cooling water. 2. Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect. 3. Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite). 4. General acid-resistance and the optimal applied pH value >7. USEAGE: Used for cotton fiber and glue fiber. Used in the syrup of discharge pattern of printing color. Used in paper pulp. Used in the process of surface gluing. 5. Used in the process of coating. PROCESS:(Such as padding dyeing) Bath temperature is about ****8℃, holding time is about ****0 minutes, bath ratio is 1:*0, vapour steaming about *5 minutes, the dosage is 0.**0.5%. PACKAGE: Packed in cardboard bucket after being packed in plastic bag first. Net weight per bucket is *5 kg or *0 kg. TRANSPORTATION: Should avoid sunlight and crash. STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.
