Property
White crystalline powder. It is a mixture of zinc sulfide and barium sulfate. Lithopone has high whiteness and good covering power. It is called Inorganic white paint.
Application
Widely used in coating, powder, plastic, profiles, paint, rubber, paper, abrasives and leather, etc.
Specification
| Chemical Composition % | B301 | B311 |
| BaSO4+ZnS% | 99 min | 99 min |
| Zinc(as Zns)% | 28+0.5 min | 30+0.5 min |
| Zinc Oxide% | 0.6 max | 0.3 max |
| 105degree Volatile% | 0.3 max | 0.3 max |
| Water Soluble% | 0.4 max | 0.3 max |
| Screen Residues(63um)% | 0.1 max | 0.1 max |
| Oil Absorption(g/100g) | 14 max | 10 max |
| Tinting Strength | 100 min | 100 min |
| Hiding Power(contrast ratio) | Not less than 5% standard sample | Not less than 5% standard sample |
| Color(compare with standard sample) | excel | excel |
| Specific Gravity Value | 4.1min | 4.1min |
Packing: 25KGS compound bag, 1000KGS jumbo bag.
