The main application areas of titanium dioxide: coatings, plastics, ink, paper, wherein the coating 60%, 20% plastic, paper accounted for 14%, other (including cosmetics, chemical, electronics, ceramics, enamel, welding rod, alloy, glass, etc. areas) accounted for 6%.
Titanium dioxide ink
Titanium dioxide in the rubber industry, both as a coloring agent, but also has reinforced, anti-aging, filling effect. Added rubber products in white and colored like titanium dioxide, in the sunlight, sun-resistant, no crack, no discoloration, large elongation and acid. Rubber with titanium dioxide, is mainly used for automobile tires and rubber shoes, rubber flooring, gloves, sports equipment, etc., generally the main anatase. However, for the production of automobile tires, often adding a certain amount of rutile products to enhance the anti-ozone and UV resistance.
Titanium dioxide in cosmetics applications are becoming increasingly widespread. Due to non-toxic titanium dioxide, than the lead white is superior, almost all kinds of powder are used in place of titanium dioxide, white lead and zinc white. Powder in only 5% -8% of titanium dioxide can be obtained permanent white, make spice more creamy with adhesion, absorption and opacity. In gouache and cream in a transparent titanium dioxide can be reduced and the feeling greasy. Various other spices, sunscreen, soap flakes, white soap and toothpaste are also available titanium dioxide.
Cosmetic grade titanium dioxide, titanium dioxide into oil and water. Because of its chemical stability, high refractive index, opacity, hiding power, whiteness, and non-toxic, is widely used in the field of cosmetics, from cosmetic whitening effect.
Features:
1. high whiteness, hiding power.
2. The hydrophilic, lipophilic product which overcomes the general dispersion of titanium dioxide in their system easily dispersed, easy precipitation and other defects, significantly improved its dispersion and anti-settling, making your product more stable and satisfactory.
3. weathering resistance.
4. Cosmetics other raw materials compatibility good.
use
Titanium dioxide is considered to be the world's best performance of a white pigment widely used in paint, plastics, paper, printing ink, chemical fiber, rubber, cosmetics and other industries.
Titanium dioxide (titania) chemically stable, in general, it does not react with most substances. In nature, there are three crystalline titania: titanium plate, anatase and rutile. Titanium plate is unstable polymorph, no industrial value, anatase (Anatase) referred to as A-type, and rutile (Rutile) referred to as the R-type, have a stable lattice is an important white pigment and porcelain enamel materials, and other white pigments are more superior whiteness, tinting strength, hiding power, weatherability, heat resistance, and chemical stability, in particular, is not toxic.
Titanium dioxide is widely used in the coatings, plastics, rubber, ink, paper, chemical fiber, ceramics, cosmetic, pharmaceutical, food and other industries.
Paint industry is the largest user of titanium dioxide, particularly rutile titanium dioxide, mostly consumed by the paint industry. Titanium Dioxide manufacturing paint, colorful, high hiding power, tinting strength, dosage Province, and more varieties, the stability of the media can play a protective role, and can enhance the mechanical strength and adhesion of the film to prevent cracks, prevent UV and moisture through to extend the life of the film.
Plastics industry is the second largest user of adding titanium dioxide in plastics, plastic products can improve the heat resistance, light resistance, weather resistance, so that the physical and chemical properties of plastics can be improved to enhance the mechanical strength of the products and prolong life.
The paper industry is the third largest user of titanium dioxide as filler paper, mainly used in fine paper and thin paper sheet. Titanium dioxide is added in the paper, the paper can have good whiteness, gloss, high strength, thin and smooth, do not penetrate the time of printing, the quality of light. Papermaking titanium dioxide anatase titanium dioxide is generally used without surface treatment, can play the role of a fluorescent whitening agent, increase the whiteness of the paper. But it requires the use of laminated paper surface treated rutile titanium dioxide, to meet light, heat requirements.
Titanium dioxide or advanced ink indispensable white pigment. Ink contains titanium dioxide durable does not change color, surface wettability, easy to disperse. Ink industry has used titanium dioxide rutile, anatase there.
