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Items | Specs | |||||
BA01-05 | BA01-05 | |||||
super grade | first grade | tech grade | super grade | first grade | tech grade | |
Znic oxide≥ | 99.70 | 99.50 | 92.0 | 99.70 | 99.50 | 92.0 |
metals Zn % ≤ |
|
| 0.008 |
|
| 0.008 |
PbO2(Pb)% ≤ | 0.037 | 0.05 | 0.14 | —— | —— | —— |
Mn % ≤ | 0.0001 | 0.0001 | 0.0003 | —— | —— | —— |
Cu % ≤ | 0.0002 | 0.0004 | 0.0007 | —— | —— | —— |
HCL insoluble % ≤ | 0.006 | 0.008 | 0.05 | —— | —— | —— |
Ignition Loss% ≤ | 0.2 | 0.2 | 0.2 | —— | —— | —— |
screen tailings(45μm)% ≤ | 0.10 | 0.15 | 0.20 | 0.10 | 0.15 | 0.20 |
water soluble % ≤ | 0.10 | 0.10 | 0.15 | 0.10 | 0.10 | 0.15 |
105 0C volatile% ≤ | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
oil absorption capacity g/100g ≤ | —— | —— | —— | 14 | 14 | 14 |
color D | —— | —— | —— | similar | Little | small |
lighting powerD%≥ | —— | —— | —— | 100 | 95 | 90 |
Zinc Oxide 92% (hot)