China Sell Professional Calcium Carbonate for Paper Making, Find details about China Calcium Carbonate, Nano from Sell Professional Calcium Carbonate for Paper Making
Item | HX-SP100 | HX-SP200 |
Appearance | White Powder | White Powder |
Particle shape | Cube | Cube, Prism |
particle size(nm) | 50-90 | 90-300 |
CaCO3 content(%) | ≥95 | ≥95 |
Whiteness(%) | ≥95 | ≥96 |
BET/Specific surface area(m²/g | 24±2 | 16±2 |
Oil absorption value(gDop/100gCaCO3) | 25±2 | 27±2 |
Moisture(%) | ≤0.5 | ≤0.5 |
pH Value | 8.5-9.5 | 8.5-9.5 |
Surface treatment | Fatty acid | Fatty acid |
Rate of activation ( % ) | ≥96 | ≥96 |
Package specification Kg/Bag | 25 | 25 |