Lithopone B311 (ZnS 30%) for painting 1.High quality lithopone is available 2.ZnS 30%, BaSO4 3.Painting,coating Lithopone B311 (ZnS 30%) for painting1. Enterprise ... Total zinc and barium sulphate ≥99.0 zinc sulfide content, % ≥30.0 zinc oxide content, %≤0.3Color, compared with standard samples ... competitive rate, welcoming your enquiry and cooperation. Lithopone B311 (ZnS 30%) for painting