... %min, 1, It is a fine powder, sedimentation 2, Application: mainly used for powder coating, paint. Barium Sulphate BS-419IntroductionBS-419 ... high purity low Iron content, high dispersion and super fine particle size, and has a good compatibility with other ... can improve the gloss and surface hardness of products.Application:Powder coating, printing ink, plastic, glass, cosmetic etc..Specification: ...