1.Desprition of Lithopone:
Lithopone White powder, White pigment,zinc sulfate content is 30% Stronger hiding power and reducing power. 
GB/T1707-1995
Formula: ZnS BaSO4
2.Specification of Lithopone:
Lithopone B301/B311

Terms	B301	B311
Total of Zinc and BaSO4 (as ZnS)	99%min	99%min
Total Zinc (as ZnS)	28-30%min	30%min
Volatile matters at 105 C	0.3%max	0.3%max
Zinc oxide	0.6%max	0.3%max
Soluble matters in water	0.4%max	0.3%max
Screen residues (63um mesh)	0.1%max	0.1%max
Oil absorption (g/100g)	14%max	10%max
Color killing (Compare with standard)	105%min	105%min

3.Application:
Coating, paint producing, printing ink, plastic,rubber, paper making, enamel etc. 4.Package:
25KG/PP BAG, 25MT/20'FCL
5.Service: 
1).Free Sample can be offered by us.
2).High Quality and Factory Price.
3).The Fastest Delivery service.
4).The Best After-Sales service.