It is a high brightness, low oil absorption, inert extender that is well suited for a variety of application including powder coatings, thermoplastics, elastomers, fiber, paper, ink and pigment preparations.
In powder coatings, barium sulfate is better than most other fillers, especially in chemical resistance coating the inert insoluble in water, acid, alkali and organic intermediate. Excellent gloss and fineness of the particles, and can increase the surface hardness, color stability.
Excellent hiding power, with the pigment to be able to obtain bright colors, and make the product surface with a perfect color and high gloss, and has good mechanical properties and wear resistance
Can enhance the anti-aging performance and weather resistance of the product, the product is not easy to aging and brittle, and can significantly improve the surface finish and hardness of products
Barium sulfate used in coating can increase the hardness of coating film and resistant model, has the advantages of high whiteness, high contamination, and the proportion of barium sulfate can increase the solid content of coating
Low wear resistance, high gloss and color stability, low cohesion, combined with its easy mobility for high quality printing ink makes barium sulfate, barium sulfate is recommended for hanging light oil.