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