Test items | 400 mesh Precipitated (Superfine) Calcium Carbonate CAH-6040 |
CaCO3%≥ | 98 |
PH Value | 8.0-10.0 |
HCL insoluble%≤ | 0.1 |
Moisture%≤ | 0.2 |
Particle size D50um | 1 8 |
Fe content%≤ | 0.008 |
Mn content≤ | 0.006 |
Screen tailings 125 μm screen%≤ 45μm screen%≤ | 0 0.1 |
Whiteness(R457)%≥ | 95 |
Oil absorption ml/100g≤ | 8 |
Appearance | White Powder |