Item | 400 Mesh | 600 Mesh | 800 Mesh | 1000 Mesh | 1500 Mesh | 2000 Mesh |
CaCO3 content % > | 95 | 95 | 95 | 95 | 95 | 95 |
Whiteness R457 > | 91 | 93 | 93 | 93.5 | 93.5 | 95 |
Particle size D50 um | - | - | 4.5 | 3.5 | 3 | 2.5 |
Particle size D97 um | - | - | 13 | 11 | 8 | 6 |
45 Um Pass rate % | 97 | 97 | - | - | - | - |
Oil absorption value g/100g | 30 | 33 | 35 | 37 | 37 | 39 |
BET m2/g | - | 1.5 | 2 | 2.5 | 3.2 | 5 |
Activation Grade w/% | 90 | 90 | 90 | 95 | 95 | 95 |
AIC w/% | 0.5 | 0.5 | 0.5 | 0.25 | 0.25 | 0.25 |
VOC at 105 °c w/% | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Pb w/% | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
Cr W/% | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
Hg w/% | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
As w/% | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
Cd w/% | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |