Lithopone B301 Specifications: Total of zins sulphide and bariuz sulpburic acid %≥99 Total zinc %≥28 Zine chloride %≤0.6 Moisture %≤0.3 Water Solute %≤0.4 Siering saterial 63 %≤0.1 Oil-absorbability %≤14 Whiteness ≈example Water extraction liquid alkaliy: Redian Colorabity ≥example Coatability (Cozparison rate) ≥5%×example Packing: in 25kg bag, or in 50kg bag