As we all know, vibrating screen is widely used in ceramics, medicine, Titanium Dioxide, aluminum silver paste, food, agriculture and other industries. How much do you know about titanium dioxide? Let us take the high-level professional to let you know.
Titanium dioxide is also called titanium dioxide. Its chemical formula is: TiO2, which is chemically stable. Under normal conditions, it does not react with most substances. The following is the scope of use of titanium dioxide:
1. Titanium dioxide is also widely used in cosmetics. Because titanium dioxide is non-toxic, it is far superior to lead white. Almost all kinds of powders use titanium dioxide instead of lead white and zinc white. Only 5%-8% of titanium dioxide is added to the powder to obtain a permanent white color, which makes the fragrance more slippery, with adhesion, absorption and hiding power. Titanium dioxide in gouache and cold cream can reduce the feeling of greasy and transparent. Titanium dioxide can also be used in various other fragrances, sunscreens, soaps, white soaps and toothpastes.
Cosmetic grade titanium dioxide is classified into oily and aqueous titanium dioxide. Because of its stable chemical properties, high refractive index, high opacity, high hiding power, good whiteness and no toxicity, it is widely used in the field of cosmetics, and it has the effect of beauty and whitening.
2. Titanium dioxide for coatings is divided into two types: anatase and rutile. The structures of anatase titanium white and rutile titanium white are used in different places. Anatase titanium dioxide is used for interior wall coatings because it is easy to be pulverized, and rutile is often used for exterior wall coatings because of its resistance to aging. They all have a stable crystal lattice and are important white pigments and porcelain glazes. They have superior whiteness, tinting strength, hiding power, weather resistance, heat resistance, and chemical stability compared with other white pigments, especially no toxicity. .
In titanium dioxide screening, the common titanium dioxide 40-325 mesh or even finer, because the choice of vibrating screen should contain many elements such as: particle size structure, specific gravity, water content, viscosity, temperature, disposal amount, etc. White powder can choose the following models: 1. Rotating vibrating screen (low output and high precision) 2. Straight screen (the output is not as accurate as the vibrating screen)
The ultrasonic vibrating screen can reach a certain particle size distribution in the precision selection, so that the particle size is fine and fine, and it is used as a coloring agent in the rubber industry, and has the functions of reinforcing, anti-aging and filling. Participate in titanium dioxide in white and colored rubber products. It is resistant to the sun, no cracking, no discoloration, high elongation and acid and alkali resistance. Titanium dioxide for rubber, mainly used in automobile tires and rubber shoes, rubber flooring, gloves, sports equipment, etc., generally in the form of anatase. However, for the consumption of automobile tires, it is often used to participate in a certain amount of rutile products to enhance the anti-ozone and anti-ultraviolet ability.
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Label: titanium dioxide characteristics and suitable sieve machine
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