Specification:

Appearance: White powder

Total of Zinc and BaSO4 (as ZnS): 99%min
Total Zinc (as ZnS): 30%min
Volatile matters at 105C: 0.3%max
Zinc oxide: 0.3%max
Soluble matters in water: 0.3%max
Screen residues (63um mesh): 0.1%max
Oil absorption (g/100g): 10%max
Color killing (Compare with standard): 105%min

Packing: Plastic weaving bag with polyethylene liner or paper bag, 25kg/500kg/1000kg per bag .25MT/20’Fcl