Difference between rutile type and anatase type titanium dioxide
发布时间:2023-04-20 文章来源:Original on this website 阅读量:382
Rutile titanium dioxide is widely used in the coating industry. The paint made of titanium dioxide has bright colors, high hiding power, strong coloring power, low consumption and many varieties. It can protect the stability of the medium, enhance the mechanical strength and adhesion of the paint film, prevent cracks, prevent ultraviolet rays and moisture penetration, and extend the life of the paint film.Anatase titanium dioxide is widely used in textile and chemical fiber industries. Generally, titanium dioxide used for chemical fiber does not need surface treatment, but some special varieties need surface treatment in order to reduce the photochemical effect of titanium dioxide and avoid fiber degradation under the effect of titanium dioxide photocatalysis.Titanium dioxide for rubber is mainly used for automobile tires, rubber shoes, rubber floors, gloves, sports equipment, etc., and it is mainly anatase. However, a certain amount of rutile products are often added to the production of automobile tires to enhance the ability to resist ozone and ultraviolet rays& nbsp;& nbsp; Titanium dioxide is also widely used in cosmetics. Since titanium dioxide is non-toxic and far superior to lead white, almost all kinds of perfumes use titanium dioxide to replace lead white and zinc white. Only 5% - 8% titanium dioxide can be added into the perfume powder to get permanent white, making the perfume more smooth, with adhesion, absorption and covering power. Titanium dioxide can reduce greasy and transparent feeling in gouache and cold cream. Titanium dioxide can also be used in other spices, sunscreen, soap, white soap and toothpaste.