This product is white powder material, non-toxic, tasteless, insoluble in water, acid, alkali and organic solvents, only soluble in hot concentrated sulfuric acid, and does not react with any gas. It has the characteristics of weather resistance and corrosion resistance.
The name of barium sulfate is barium suiphate. 
Chemical formula: BaSO4  Molecular weight: 233.39  Mohs hardness: 3.3.5 specific gravity: 4.0-4.6

1. It can be used as the filler of paints and coatings instead of precipitated barium sulfate, lithopone, titanium dioxide, active silica and other high-cost raw materials. It is suitable for controlling the viscosity of paint and making the product bright and stable.
2. Used in plastic industry - it can be used as filler of ABS raw materials to make the product bright and lustrous, and improve the strength, rigidity and wear resistance of products.
3. For rubber industry, products below 500 mesh can be widely used as fillers for rubber products, reduce cost, improve hardness, acid and alkali resistance and water resistance of products, and have good reinforcement effect on natural rubber and synthetic rubber.
4. For paper industry - barite powder with high fineness can be used as filler and coating filler for white board paper and copper paper to improve whiteness and surface coverage.