Specification :

Re: Lithopone B301
Specification:
Appearance: White powder
Total of Zinc and BaSO4 ( as ZnS) : 99% min
Total Zinc ( as ZnS) : 28-30% min
Volatile matters at 105 C: 0.3% max
Zinc oxide: 0.6% max
Soluble matters in water: 0.4% max
Screen residues ( 63um mesh) : 0.1% max
Oil absorption ( g/ 100g) : 14% max
Color killing ( Compare with standard) : 105% min

Re: Lithopone B302
Specification:
Appearance: White powder
Sum of toal Zinc Calculated as Zinc Sulphide and Barium Sulphate: 99% min
ZnS: 28% min
ZnO: 0.3% max
Volatile Matter ( at 105C) : 0.3% max
Matter soluble in water: 0.4% max
Residue on sieve 63um: 0.1% max
Oil absorpation value( 100g) : 11
Packing: 25/ 50 P.P bag, 25MT/ 20’ FCL

Re: Lithopone B311
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: 25/ 50 P.P bag, 25MT/ 20’ FCL