Share on (1600614089965):

Testing Item | Index | Result |
BaSO4 | BaSO4≥84% | ≥95% |
Water Soluble | <0.5% | <0.3% |
105℃ Volatile | <0.4% | <0.2% |
D97 | µm <10 | µm <4.5 |
PH of extraction solution | PH≈8±0.5 | 7.9 |
Oil absorption | ≤18 | <12 |
Whiteness | >90° | 93.8±1° |
Iron(Fe2O3) | ≤0.03% | <0.001% |
SiO₂ | <0.3% | <0.2% |
















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