Item | Specification |
Appearance | White or Light Yellow powder |
ZnO Content% | 95-98 |
Moisture % | 0.7 |
Water dissoluble%≤ | 0.5 |
Loss ignition% | 1-4 |
Hydrochloric acid insolubles%≤ | 0.05 |
PbO(tested in Pb)%≤ | 0.05 |
MnO(tested in Mn)%≤ | 0.003 |
CuO(tested in Cu)%≤ | 0.003 |
Residues(45um)%≤ | 0.4 |
Specific surface area m2/g≥ | 35 |
Stacking density g/ml ≤ | 0.4 |