Barium sulfate 400-mesh
USD $190 - $212 /Ton
Min.Order:1 Ton
Shanghai Yuejiang Titanium Chemical Manufacturer Co., Ltd.
Yuejiang Brand- super-fine barium sulfate is produced with advanced production techniques, processed with phiscal and chemical means, has good whiteness, high purity dispersibility and compatibility; can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
Main features
adopt advanced production techniques, processed with phiscal and chemical means, has good whiteness, high purity
Range of application
can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc.
Quality Index
NO. | Item | Unit | Index | |
First Quality | Qualifier | |||
1 | Barium sulphate content | % | ≥98 | ≥95 |
2 | 105 °C volatile matter | % | ≤ 0.3 | ≤0.5 |
3 | Water solubles content | % | ≤0.2 | ≤0.5 |
4 | Water content | % | ≤0.15 | ≤0.15 |
5 | pH-value of aqueous suspension | 6.5-8.0 | 6.5≤8.5 | |
6 | Oil absorption(depend on different fineness) | % g/100g | 10-30 | 10-30 |
7 | Fe content | % | ≤0.003 | ≤0.05 |
8 | Whiteness | % | 92-96 | 90-94 |