Lithopone B311
Detailed Product Description Total zinc calculated use ZnS and barium sulfate: 99% min.
Features:
1) Total zinc calculated use ZnS and barium sulfate: 99% min.
2) ZnS: 30% min.
3) Zinc oxide: 0.3% max.
4) Color compared with standard sample: Superior to tint reducing power, compared with standard sample 100min
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 absorptiong/100g: 10 max
9) Hiding power: No less than 5% of standard sample
Usage Coating Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigme.
| Item | Index |
| Total zinc and Barium sulphate | ≥ 99.0 |
| zinc sulfide content, % | ≥ 30.0 |
| zinc oxide content, % | ≤ 0.3 |
| Color, compared with standard samples | better |
| Tinter reducing power, compared with standard samples | ≥ 105 |
| 105° C volatile matter, % | ≤ 0.3 |
| Water solubles, % | ≤ 0.3 |
| Water suspension pH-value | neutral |
| Oil absorption, g/ 100g | 6.0-8.0 |
| Residue on sieve 45μ m, % | ≤ 10 |
| Hiding power | ≥ 5 % of standard sample |
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