400 mesh calcium carbonate Model / Specifications 25KG / bag brand Guangxi / Jiangxi a chemical formula: CaCO3 Second, the English name: heavy calcium carbonate Guangzhou Bai Qian Shun Trading Co., Ltd. specializes in the supply of calcium carbonate, welcome everyone to buy! ! ! Fourth, use: heavy calcium carbonate can be divided into ordinary heavy calcium carbonate and ultrafine heavy calcium carbonate. Heavy calcium carbonate is commonly used as a filler, but also widely used man-made floor tiles, rubber, plastics, paper, coatings, paints, inks, cables, building supplies, food, pharmaceutical, textile, feed, toothpaste and other household chemical industry, for filling agents serve to increase the volume of products, reduce production costs. Superfine calcium carbonate _ _ Guangzhou Guangzhou Bai Qian-Trade offered by Guangzhou Bai Qian Trade Limited. Guangzhou Bai Qian Trade Limited (www.gdbqs.com) strong, credible, in Guangzhou chemical agents and other products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bai Qian Shun Trading and you hand into the brilliant, for a better future!