Titanium dioxide is mainly composed of TiO2. Its chemical properties are stable, and it does not react with most substances in general. In nature, titanium dioxide has three kinds of crystallization: plate titanium, anatase titanium dioxide and rutile titanium dioxide. The plate titanium type is an unstable crystal type and has no industrial use value. The anatase titanium white powder (Anatase) is referred to as A, and the rutile titanium dioxide (Rutile) is referred to as R.hdtuozhan.75ix.com hdmen.75ix.com hdchugui.75ix.comhdlvhua.75ix.com qhdmen.75ix.comqhdcaigang.75ix.com It has a stable lattice. It is an important white pigment and porcelain glaze. It has superior whiteness, coloring force, covering power, weatherability, resistance, and resistance to other white pigments. Heat and chemical stability, especially no toxicity.

钛白粉兼有锌白的持久性和铅白的遮盖性,是高档白色颜料，最大的优点是无毒，在高级化妆品中作为增白剂。其覆盖能力强，折射率高，也用来做高级白色油漆。也可用作高级铜版纸的表面覆盖剂，以及用来生产增白尼龙。陶瓷中加入可以提高陶瓷的耐酸性。钛白还具有半导体性能，以其无毒、价廉、催化活性高的特点，成为多项光催化反应中最常用的半导体材料。还可用作乙醇脱水,脱氢的催化剂。

Titanium dioxide has the durability of zinc white and the covering property of lead and white. It is high-grade white pigment. The biggest advantage is non-toxic. It is used as whitening agent in high-grade cosmetics. Its coverage is strong, and its refractive index is high. It is also used for advanced white paint. It can also be used as a surface coating agent for high-grade coated paper and used to produce whitening nylon. The acid resistance of ceramics can be improved by the addition of ceramic. Titanium dioxide also has semiconductor properties, and has many advantages such as innocuity, low cost and high catalytic activity. It has become the most commonly used semiconductor material in photocatalytic reaction. It can also be used as a catalyst for dehydration and dehydrogenation of ethanol.