Product name: barite
Another Name: barium sulte/sulfate, blanc fixe
Appearance: white powderWhiteness:≥95%Average grain diameter(um):0.9~1.2Sieves -odd thing (325mesh):TrBET Surface:12000+/-200Moisture: ≤0.22%value: 7~8.5Specific gravity:≥4.35Absorbed Oil:17.0~21.0 %105°C volatile matter :≤ 0.5
BaSO4 Purity % | 95 min |
Volatile at 105° C % | 0.5 max |
Average particle size | 10± 0.2 μ m |
Whiteness % | 94± 1 |
Tint-reducing power (compared with standard sample) | 95 |
Oil Absorption (g/100g) | 20 max |
Water soluble % | 0.  2 max |
Acirc; Value | 6.5-9.0 |
Sulfide % | 0.004 max |
Total Iron % | 0.004 max |
HCL Insoluble Matter % | 98 min |
True Specific Gravity g/cm3 | 4.2 |
Application;
1.Oil Drilling.Â
The Circulation mud weighting agent of rotary boring of oil and gas well.
2.Chemical industry;
Used for producing BaCo3,BaCl2,BaSO4.Lithopone,Ba(OH)2,BaO and so on barium compound
3.Glass industry;
Deoxidizer,clarifying agent,fluxing agent
4.Rubber,plastics,paint. Filler,optical brighteners,weighting compound
5.Building.
The aggregate of concrete,material of paving
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