Lithopone is a white pigment, a mixture of barium sulfate and zinc sulfide. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry.
Items Specification
28% 30%
Ba+SO4 (as ZnS)%(m/m) 99Max 99Max
Zinc (as ZnS) (m/m)% 28Min 30Min
Zinc Oxide %(m/m) 0.6Max 0.3Max
105℃ Volatile%(m/m) 0.3Max 0.3Max
Water Soluble%(m/m) 0.4Max 0.3Max
Screen residues (63um) %(m/m) 0.1Max 0.1Max
Oil absorption g/100g 14Max 10Min
Color Killing (Compare with standard specimen) %
105Min 105Min
