... Lithopone 28%-30% (ZnS-BaSO4) for paint ink plastic paper etc (ZnS.BaSO4)(Rubberlith) is a white ... ), also for paint and ink . it is use to colourate for rubber products , linoleum, leather, paper, enamel. ... , printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.1) Used as a base ...