|
specification
|
zinc oxide 99%
|
zinc oxide 99.5%
|
zinc oxide 99.7%
|
|
ZnO
|
99% min
|
99.5% min
|
99.7% min
|
|
MnO
|
0.001% max
|
0.0005% max
|
0.0004% max
|
|
PbO
|
0.15% max
|
0.05% max
|
0.037% max
|
|
CuO
|
0.001% max
|
0.0005% max
|
0.05% max
|
|
Heat Loss
|
0.3% max
|
0.3% max
|
0.0004% 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
|
