Al(OH)3-content | [%] | ≥99.6 |
SiO2 | [%] | ≤0.07 |
Fe2O3 | [%] | ≤0.07 |
Na2O(total) | [%] | ≤0.2 |
Loss on ignition | [%] | 34.5 |
Free moisture | [%] | ≤0.20 |
Particle size (Laser diffraction) >325mesh | D50(μm) | 10-12 |
% | 0 |
Oil absorption | ml/100g | 28 |
Whiteness (Elrepho 457nm) | [%] | ≥96 |
Mohs hardness | 3 | |
PH | 8-9 |