Share on (1600740608621):




Items | Best Quality | First quality | Qualified |
Main content(Zn dry basis) % ≥ | 57.5 | 57.0 | 56.5 |
loss on ignition % | 25-28 | 25-30 | 25-32 |
heavy metals ≤% | 0.04 | 0.05 | 0.05 |
water ≤% | 2.5 | 3.5 | 5.0 |
Sulphate ≤% | 0.6 | 0.8 | _ |
Fineness through 75 um Screen ≥ | 95.0 | 94.0 | 93.0 |
Cd content % | 0.02 | 0.05 | _ |






New products from manufacturers at wholesale prices