Shanghai Yuejiang chemical products Co., Ltd.   

Modification of superfine barium sulfate precipitation (special coating) physicochemical properties: Yue Jiang card - ultrafine modified barium sulfate precipitation (type of special coatings) through chemical synthesis process of special, filtered by the special technology and special filtering technique and the special surface treatment technology to produce a. With high whiteness, no black particle, dispersion characteristics. This product is white powder material, non-toxic, tasteless, does not dissolve in water, acid, alkali and organic solvent, only soluble in hot concentrated sulfuric acid, without any gas reaction. So is the weather resistance, rot resistance of excellent products. Use: ultrafine modified barium sulfate precipitation of