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Titanium Dioxide Coating Function Introduction

Tianhong Mining Co.,Ltd | Updated: May 09, 2018

Encapsulation is also called surface treatment. It is to enclose a special film on the surface of titanium dioxide particles to separate the titanium dioxide particles from the external medium. This can prevent the photochemical activity of titanium dioxide from affecting the stability of the oil and avoiding sunlight. The direct irradiation of ultraviolet rays in the medium improves the weather resistance of titanium dioxide, making it more suitable for outdoor use.
Inorganic coating An inorganic treatment agent is added to the titanium dioxide slurry, and the metal ions are deposited as an oxide or hydroxide on the surface of the titanium dioxide particles to reduce the photochemical activity and improve the weather resistance. Organic coating In the titanium dioxide slurry, organic treatment agent is added to absorb the surface of titanium dioxide particles by physical adsorption and chemical adsorption. The surface properties of titanium dioxide are changed to improve the dispersion of titanium dioxide in different media.

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