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Testing Item | Indicators |
Specifc Surface Area (CM2/G) | 12000±13000 |
Average Particle Size(MICRON) | 1.8-2.1 |
True Specific Gravity (TON/M3) | 4.0 |
Bulk Specific Gravity( C.C./G) | 2.0 |
Moisture(%) | 0.2Max |
Residue of 325mesh(% ) | 0 |
PH value | 8.0-9.5 |
Sediment Volume/60min(c.c.) | 100-12 |
Whiteness | 94-95 |
Superfine barium sulfate(BaSO4)