30-50nm tio2 powders factories
Titanium dioxide is a widely used white pigment that is included in a variety of products such as paints, coatings, plastics, and cosmetics. It is known for its bright white color, high refractive index, and UV-blocking properties. Due to its versatile properties, titanium dioxide is in high demand in many industries.
China's TiO2 market has been growing rapidly in recent years, fueled by the country's booming manufacturing sector and increasing demand for high-quality pigments. With a large number of manufacturers and abundant resources, China has emerged as a key player in the global TiO2 market.
The production process within these factories is intricate and requires precise control over chemical reactions. First, the raw rutile ore is extracted from mines and then crushed into a fine powder. This powder undergoes a series of leaching processes to remove impurities. Afterward, it is subjected to the chlorination process, where it reacts with chlorine gas at high temperatures to produce titanium tetrachloride. This compound is then refined further through vapor deposition or oxidation to yield high-purity titanium dioxide.
Ref. 25% TiO2
^ Krebs Pigment & Chemical Company. DuPont. Retrieved 2011-10-24. Founded in 1902 by Henrick J. Krebs, Krebs Pigments and Chemical Company produced lithopone, a widely used white paint pigment also manufactured by DuPont. But Krebs' company had another asset of special interest to DuPont. ...
Founded in 1902 by Henrick J. Krebs, Krebs Pigments and Chemical Company produced lithopone, a widely used white paint pigment also manufactured by DuPont. But Krebs' company had another asset of special interest to DuPont. ...