... paint ink plastic paper etc (ZnS.BaSO4)(Rubberlith) is a white powder for lacquer pigment, has the characteristics of good hiding power ... has good heat-resisitance and is insoluble in water. White powder, is a mixture of zinc sulfide and barium sulfate. Have high ... 4. Application: Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.1) Used as ...