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Testing Item | Indicators |
Specifc Surface Area (CM2/G) | 9500±500 |
Average Particle Size(MICRON) | 2.8-3.1 |
True Specific Gravity (TON/M3) | 4.1-4.2 |
Bulk Specific Gravity( C.C./G) | 2.2 |
Moisture(%) | 0.2Max |
Residue of 325mesh(% ) | 0 |
PH value | 7.5-8.5 |
Sediment Volume/60min(c.c.) | 100-12 |
Whiteness | 88-90 |
1. usd in paint ,powder coating .
2. use in plastic .
3. use in rubber industry .
Superfine barium sulfate(BaSO4) YF-1250