1 Product Description:
Yuejiang Brand- Barium sulfate is produced in advanced chemical precipitation method within good physical properties, low mechanical impurity, even fineness; White powder or paste, non-toxic, insoluble in water, having stable chemical property; Can absorb X-ray, and endow the materials with high density and surface finish.
2 Applications:
Barium Sulfate is can be widely used in paint, printing ink, plastics, coating, enamel, glass, electronic industries etc.
| NO. |
Item |
Unit |
Index |
| Superfine BaSO4 |
Precipitated BaSO4 |
| 1 |
Barium sulfate content |
% |
≥98 |
≥98 |
| 2 |
105 C volatile matter |
% |
≤0.3 |
≤0.3 |
| 3 |
Water solubles content |
% |
≤0.3 |
≤0.2 |
| 4 |
Water content |
% |
≤0.15 |
≤0.15 |
| 5 |
pH-value of aqueous suspension |
|
6.5-8.0 |
6.5-8.0 |
| 6 |
Oil absorption(depend on different fineness) |
% g/100g |
10-30 |
10-30 |
| 7 |
Fe content |
% |
≤0.003 |
≤0.002 |
| 8 |
Whiteness |
% |
92-96 |
95-98 |
| fineness: 325-mesh, 1250-mesh, 3000-mesh, 6000-mesh (Fineness can be custom-made upon client's request) |
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