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Lithopone B311
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Properties: Yuejiang Brand -Lithopone B311, white powder, , insoluble in water, no reaction with H2S and lye, release H2S gas when reacting with strong acids.
Use: Yuejiang Brand -Lithopone B311 is widely used in coatings, printing ink, rubber, plastic etc..
Specification
| 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 45μm, % | ≤10 |
| Hiding power | ≥ 5 % of standard sample |
Packing:
25Kg /bag or 50Kg /bag, in paper-plastic bag, or upon client's request.
