... ink,plastic, rubber, batteries, paper and printing we are specialized in making barium sulphate white powder barium sulphate 98%1. As a weighting agent for ... Radiation shielding and medical applications; also used for ceramics, enamel, perfumes and pigments. Certificate ... of AnalysisUsed in powder coating, painting, ink, rubber, pigment, storage battery, plastics etcMain content: ...