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Titanium Dioxide

Views: 7     Author: ivy     Publish Time: 2024-10-10      Origin: Site

Titanium Dioxide

Product name:Titanium dioxide

H.S.:2823000000


CAS:13463-67-7

Product Introduction:

Titanium dioxide is an inorganic compound, with the chemical formula TiO2, a white solid or powdered amphoteric oxide with a molecular weight of 79.866, which is non-toxic, the best opacity, the best whiteness and brightness, and is considered to be the best white pigment in the world today. Titanium dioxide has strong adhesion, is not easy to chemical changes, and is always snow-white. It is widely used in coatings, plastics, papermaking, printing inks, chemical fibers, rubber, cosmetics and other industries. It has a high melting point and is also used to make refractory glass, glazes, enamels, clays, high-temperature resistant experimental vessels, etc.

Product performance:

Titanium dioxide is a white amorphous powder that turns yellow when heated, brown when heated, and white when cold. Titanium dioxide is insoluble in water, chemically quite stable, insoluble in hydrochloric acid, nitric acid and dilute sulfuric acid. Titanium dioxide is soluble in hot concentrated sulfuric acid and hydrofluoric acid. It is a weak amphoteric oxide, which is fused with potassium bisulfate to form titanium sulfate; It is fused with sodium hydroxide to form sodium titanate.

Product usage:

Titanium dioxide is an important white pigment and porcelain glaze. It is used in paint, ink, plastic, rubber, papermaking, chemical fiber, watercolor pigment and other industries.

In the rubber industry, titanium dioxide is also used as a filler for white rubber.

The photochemical properties of semiconductor titanium dioxide have made it useful in many fields, such as the purification of air, water, and fluids. Photocatalysts doped with carbon or other heteroatoms can also be used in sealed spaces or regions with scattered light sources. When used in coatings on buildings, pavement slabs, concrete walls or roof tiles, they can significantly increase the decomposition of airborne pollutants such as nitrogen oxides, aromatics and aldehydes.


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