Lithopone DS-B301

Lithopone also known as Zinc barium white, white powder, non-toxic, odorless, insoluble in water, no reaction with H2S and lye, release H2S gas when reacting with strong acids. it is a good heat resistance, weather resistance can be improved, Anti algae and reduce costs as well as its excellent shielding power of whiteness. Lithopone is a white pigment, zinc sulfide and barium sulfate mixture

 
ITEM STANDARD    
Total zinc and barium sulfate 99%min   
Zinc sulfide content 28%min   
Zinc oxide content 0.6max   
Tinter reducing power,compared with standard samples 105   
105℃volatile matter % 0.3max   
Water suspension PH value neutral   
Water solubles 0.4max   
Oil absorption (g/100g) 14   
Hiding power ≥5% of standard sample   
Residue on Sieve (63μm) % 0.1max 

Application: widely used for paint,coating,printing ink,pigment,also enamel,plastic,paper making,leather etc.