... Sulfate 1. ISO9001 2. High quality 3.non-toxic,stable chemicalproperty 4.25kg woven bag Precipitated barium sulfate: It is ... a kind of white constitutive pigment whose chemical properties are stable. The product is used in coatings, printing inks, plastics, ... ,good covering power and dispersibility .Apply to paint, coating, ink, rubber, plastics, insulated tape and so on.Packing & Storage: In plastic ...