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Titanium Dioxide

Titanium dioxide, also known as TiO2, is a kind of white inorganic pigment. Which has superior pigment performance because of its stable physical and excellent optical-electrical properties. It is the most best-performing white pigment nowadays, often offhandedly referred to as "the perfect white" or some other similar terms, for it's property of non-toxic, best opacity, optimal whiteness and photometric brightness. Widely used in the area of painting, coating, plastics, paper making, ink industry, synthetic fibers, rubber and cosmetics, etc.

Titanium dioxide occurs in nature as well-known minerals rutile, anatase and brookite, and additionally as two high pressure forms, a monoclinic baddeleyite-like form and an orthorhombic -PbO2-like form, both found recently at the Ries crater in Bavaria.The most common form is rutile,which is also the equilibrium phase at all temperatures.The metastable anatase and brookite phases both convert to rutile upon heating.