Lithopone

Lithopone B301
Appearance: White power

SPECIFICATIONS
Testing Items	Standard
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

Lithopone B302
Appearance: White power

SPECIFICATIONS
Testing Items	Standard
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

Lithopone B311
Appearance: White power

SPECIFICATIONS
Testing Items	Standard
Total of Zinc and BaSO4 (as ZnS):	99%min
Total Zinc (as ZnS):	30%min
Volatile matters at 105 C:	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
Useage: Use: For polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and plastics such as POM, and the coatings,
ink and white paint. Can also be used for rubber products, sealants, adhesives, Qibu, leather, paper, the colored enamel.