Lithopone Standard: B301 Appearance: White power Specification: Zinc(as ZnS ) (m/m): 28% min Zinc Oxide (m/m): 0.6% min Volatile matter: 0.3% max Matter soluble in water: 0.4% max Screen residues (63um mesh)(m/m): 0.1%max Oil absorption g/100g: 14 max
Lithopone Standard: B302 Appearance: White power Specification: Zinc(as ZnS ) (m/m): 28% min Zinc Oxide (m/m): 0.3% min Volatile matter: 0.3% max Matter soluble in water: 0.4% max Screen residues (63um mesh)(m/m): 0.1%max Oil absorption g/100g: 11 max
Lithopone Standard: B311 Appearance: White power Specification: Zinc(as ZnS ) (m/m): 30% min Zinc Oxide (m/m): 0.3% min Volatile matter: 0.3% max Matter soluble in water: 0.3% max Screen residues (63um mesh)(m/m): 0.1%max Oil absorption g/100g: 10 max