Superfine Barium Sulfate(Barite)
YUEJIANG Brand superfine barium sulfate is white power without any taste, its specific gravity is 4.5, it is chemically inert and insoluble in water, alcohol or many other solvents except hot concentrated sulfuric acid.
Application:
YUEJIANG Brand superfine barium sulfate may be widely used in electronic, plastics, rubber, paintings, coatings, dye, ceramic, glass, cosmetic, medicament and other industries. It is used as materials for reinforcement, dry up liquids, thixotrope, thickening, rheology control, matting, filling, anti-blocking, plate-out, abrasive and so on.
Super-fine barium sulfate powder
Specifications:
1) Average particle size: 40 ± 0.5μ M
2) Moisture: Max. 0.2%
3) #400 sieve reside: 1% max.
4) Whiteness: 93 min.
5) Oil absorption: 14 - 18%
6) Soluble in water: 0.2% max.
7) pH Value: 7.5 - 9.5
8) BaSO4 purity: 97% min.
9) HCl insoluble matter: 96.5% min.
10) True specific gravity: 4.3G
| No |
Item |
Specification |
| 1 |
Average particle size |
40 ± 0.5μ m |
| 2 |
Moisture: max |
0.2% |
| 3 |
#400 sieve reside |
1% max. |
| 4 |
Whiteness |
93 min |
| 5 |
Oil absorption |
14 - 18% |
| 6 |
Soluble in water |
0.2% max |
| 7 |
PH Value |
7.5 - 9.5 |
| 8 |
BaSO4 purity |
97% min |
| 9 |
HCL insoluble matter |
96.5% min |
| 10 |
True specific gravity |
4.3g/cm3 |
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