Titanium Dioxide - Rutile And Anatase Variants, High Light Stability And Fastness For Paints And Pigments

Nature : TiO2 name to titanium dioxide or TiO2. White powder. In nature there are two TiO2 rutile and anatase and board perovskite other three variants. Two titanium dioxide chemical quite stable. Under normal circumstances not with the majority of chemical reagents taking effect. This is an important white pigments and porcelain glaze.

Widely used in metallurgy, paint, ink, plastics, rubber, paper, synthetic fibers, porcelain, insulation, welding electrodes, capacitors, cosmetics, etc. correction fluid.

Two types of commodities: a rutile titanium dioxide, 4.26 relative density, refractive index 2.72 and light stability is very strong and suitable for outdoor use; Another type of anatase TiO2 relative density of 3.84, 2.55 refraction, poor light fastness, for indoor paint more. Chloride from rutile ore into titanium tetrachloride again under high temperature oxidation (chlorination) or ilmenite from the sulfuric acid decomposition and iron after hydrolysis (sulfuric acid) and obtained.