1250 mesh Barium Sulate is adopted advanced production techniques and processed with phiscal and chemical means,so it has good whiteness and high purity.
1250 mesh Barium Sulate can absorb X-ray, and endow the materials with high density and surface finish, therefore it is widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food and so on.
Technical performance of 1250 mesh Barium Sulate:
Oil absorption G/100 9 Specific gravity G/cm³ 4.3
325 Visual residue rate % Tr D50 um 3.8
D97 um 12 SiO2 % 0.1
Al2O3 % 0.01 MgO % 0.18
Fe2O3 % 0.04 CaO % 0.3
Pb 2ppm As 5ppm
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