China 99% Purity CaCO3 White Calcium Carbonate Powder, Find details about China White Calcium Carbonate Powder, Calcium Carbonate Powder from 99% Purity CaCO3 White Calcium Carbonate Powder
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 |