- Titanium pigment series
- Bolus alba series
- Barium sulfate series
- Titanium powder series
- Pearl pigment series
- Magnesium carbonate series
- Magnesium oxide series
- Zinc oxide series
- High purity antimonic oxide series
- Aqueous defoaming agent series
- Aqueous wetting dispersive agent
- PH conditioning agent series
Super thin barium sulfate (BaSO4)
Use: This product is white powder, and insoluble in acid and water. This product is widely used in dope, paint, adhesive, rubber, pigment, paper making, textile and others.
Performance: Relative density: 4. 0-4. 6. insoluble in water, acid, alkali and other solvents.
Pakcing, storage and transportation:
Latex or weaving bag lined with polythene bag. 25kg/bag. Store in dry conditions.
Testing item |
Ultraphotic barium |
Extinction barium |
Super thin barium sulfate |
Super thin barium sulfate |
Super modified barium sulfate |
Specific area |
23500±500 |
9500±500 |
8500±500 |
1200±500 |
18000±500 |
Average grain size |
0.8±0.3 |
2.8±0.3 |
3.1±0.3 |
2.0±0.3 |
1.15±0.3 |
Real specific gravity |
4.3 |
4.3 |
4.3 |
4.3 |
4.3 |
Fake specific gravity |
1.6 |
2.1 |
2.2 |
2.0 |
1.8 |
Moisture |
0.20max |
0.20max |
0.20max |
0.20max |
0.30mav |
325 meshes residual quantity |
0 |
0 |
0 |
0 |
0 |
PH value |
80.-9.5 |
8.0-9.5 |
8.0-9.5 |
8.0-9.5 |
8.0-9.5 |
Sediment volume |
100-13 |
100-11 |
100-11 |
100-12 |
100-12 |
100-13 |
100-11 |
100-10.5 |
100-11 |
100-11 |
|
Whiteness |
97±0.5 |
95.5±0.5 |
93.5±0.5 |
95±0.5 |
98±0.5 |
Packing weight |
25 |
25 |
25 |
25 |
25 |
