Barium sulphate BS-419 is a chemically synthesized barium sulfate product refined through special manufacturing processes with high pure barium salt and sodium sulfate as its raw materials.

Character:
It is with high purity low Iron content, high dispersion and super fine particle size, and has a good compatibility with other medium. It can shields x rays, γ Rays etc, and it can improve the gloss and surface hardness of products

Application:
Powder coating, printing ink, plastic, glass, cosmetic etc...

Specification:
BaSO4------------------------------------------------ 98%min.
D50---------------------------------------------------- 3micron max.
Oil absorption---------------------------------------- 15%max.
pH value-----------------------------------------------7-9
Dry brightness---------------------------------------- 98%min
Volatility at 105c deg. ------------------------------- 0.15%max.