Barium Sulfate Powder

Description:

Barium sulfate, also commonly known as barite, is a nontoxic and odorless white orthorhombic crystal. Ultrafine sodium sulfate is a white amorphous powder with stable physical and chemical properties. It is insoluble in water, acid and organic falling agents, slightly dissolved in boiling hydrochloric acid, and reduced to barium sulfide by co-heating with carbon. The natural ultrafine barium sulfate is made of natural ultra-white ore, which is cleaned, dried, ground and graded. The product has the characteristics of high whiteness, bright color, high luster and brightness, good properties, high hardness and strong radiation absorption ability.

We produce natural barium sulfate, and the raw material of the ore is barite. precipitated barium sulfate is produced by synthetic method, that is, barite is calcined and decomposed, and then barium sulfate is synthesized again. The price of natural barium sulfate is cheaper. The higher the content of barium sulfate, the greater the proportion and the higher the price. The content of natural barium sulfate is about 70%-95% in the market, and it is very good that the content can reach more than 92%.

Main focus indicators: Barium sulfate content, specific gravity, fineness and whiteness.

Widely used for Architectural Paint, Automotive Coatings,  Industrial Coatings, Marine Coatings, and Powder Coatings, Pigments, Printing Inks, rubber industry, paper industry fillers and so on.

Features

High whiteness odorless and quite insoluble in water;

Its white opaque appearance and high density

High specific gravity(4.3-4.7g/cm³), low hardness(3-3.5Mohs）