Lithopone is white powder widely used in the field of paint, ink, rubber, plastics, buildings etc.
Specification:
Total Zinc and BaSO4(as ZnS): 99%min
Total Zinc(as ZnS): 28%min
Total zinc oxide: 0.6%max
Volatile matters at 105 °C: 0.3%max
Water Soluble matter : 0.5max
Residue on sieve: 0.1%max
Oil absorption(g/100g): 14max
Color killing
(compared with standard): 105%min