Lithopone 28%
Ba+SO4 (as ZnS)%(m/m) ≥--------------------------------------99
Zinc (as ZnS) (m/m)%≥--------------------------------------------28
Zinc Oxide %(m/m) ≤-----------------------------------------------0.6
105℃ Volatile%(m/m)≤--------------------------------------------0.3
Water Soluble%(m/m) ≤-------------------------------------------0.4
Screen residues (63um mesh) %(m/m) ≤---------------------0.1
Oil absorption g/100g ≤--------------------------------------------14
Color Killing (Compare with standard specimen) %≥------105
Lithopone 30%
Ba+SO4 (as ZnS)%(m/m) ≥---------------------------------------99
Zinc (as ZnS) (m/m)%≥--------------------------------------------30
Zinc Oxide %(m/m) ≤-----------------------------------------------0.3
105℃ Volatile%(m/m)≤--------------------------------------------0.3
Water Soluble%(m/m) ≤--------------------------------------------0.3
Screen residues (63um mesh) %(m/m) ≤----------------------0.1
Oil absorption g/100g ≤--------------------------------------------10
Color Killing (Compare with standard specimen) %≥-------105