|
Items |
99% |
99.5% |
99.7% |
|
Content (ZnO) %≥ |
99 |
99.5 |
99.7 |
|
MnO%≤ |
0.0001 |
0.0005 |
0.0004 |
|
PbO%≤ |
0.15 |
0.05 |
0.037 |
|
CuO%≤ |
0.001 |
0.0005 |
0.0004 |
|
Heat Loss%≤ |
0.3 |
0.3 |
0.3 |
|
HCl Insoluble Matter%≤ |
0.01 |
0.01 |
0.01 |
|
Water Soluble Matter%≤ |
0.1 |
0.1 |
0.1 |
|
45um Sieve Residue%≤ |
0.15 |
|
|
