High Class, Ultra Fine, China Factory Price, Active Nano Calcium Carbonate, Find details about China Calcium Carbonate, Nano from High Class, Ultra Fine, China Factory Price, Active Nano Calcium Carbonate
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 |