China Factory Price Calcium Carbonate Dry Powder in High Quality, Find details about China Calcium Carbonate Dry Powder, Calcium Carbonate from Factory Price Calcium Carbonate Dry Powder in High Quality
Item | HX-SPT/SP |
Appearance | White Powder |
Particle shape | Cube |
particle size(nm) | 60-90 |
CaCO3 content(%) | ≥95 |
Whiteness(%) | ≥92 |
BET/Specific surface area(m²/g | 24±2 |
Oil absorption value(gDop/100g CaCO3) | 23±2 |
Moisture(%) | ≤0.5 |
pH Value | 8.5-9.5 |
Surface treatment | Special fatty acid |
Rate of activation ( % ) | ≥96 |
Yield value Pa | 100-200 |