White powder,insoluble in water,non-toxic,chemically extremely stable,surface treated with silicon,aluminum compounds and modified with organic compounds,it has excellent pigment properties,such as high whiteness,gloss,hiding power tint reducing power and dispersibility,excellent weathering resistance and chalking resistance.it is widely used aqueous and solvent-based exterior paints,electro-deposition paints,plastics,rubber,printing ink,high quality paper,waxed paper and leather finishes,cosmetics etc.