|
Specification A |
Specification B |
Specification C |
BaSO4 content (%) |
75~90% |
95% |
98% |
Specific gravity (g/cm2) |
4.0~4.15 |
4.2~4.25 |
4.3~4.4 |
Whiteness (%) |
70~85 % |
90~95 % |
95~98 % |
Moisture (%) |
0.2 %max |
0.2~0.01% |
|
Fe2O3 |
0.04max |
||
Al2O3 |
0.10max |
||
CaO |
0.15max |
||
SiO2 |
0.01max |
||
Oil Absorption(g/100g) |
8.0~10.0 |
||
Loose bulk density (g/cm3%) |
1.0~1.4 |
||
Density (g/cm3%) |
2.1~2.7 |
||
PH value |
7.9~8.1 |
Size:
1) powder : 325 ,400, 1250, 2500, 3000 , 6000 mesh
2) Lump:0~15 cm
Product Descript ion:
Product Descript ion
Barytes is mineral that content much BaSO4, it is very difficult to dissolve in water and acid, it is non-toxin, non-magnetic. It can absorb X radial and Y radial that mainly use to heavy the mud of artesian well, fine the glass, help to dissolve, pack the rubber, plastic and oil paint