China Lithopone Grade B311 for Rubber Using, Find details about China Lithopone B311, Lithopone Grade B311 from Lithopone Grade B311 for Rubber Using
| NO. | Items | Specifications |
| 1 | Total Zinc (Calculated use Zinc Sulfate and Barium Sulfate) , % | 99.0 min |
| 2 | Zinc Sulfate, % | 30 min |
| 3 | Zinc Oxide, % | 0.3 max |
| 4 | Tint Reducing Power | 105 min |
| 5 | Volatile at 105° C, % | 0.3 max |
| 6 | Water soluble matter, % | 0.3 max |
| 7 | PH value of aqueous suspension | 6.0-8.0 |
| 8 | Oil Absorption, g/100g | 10-14 max |
| 9 | Hiding Power | Not less than 5% of the standard |