Zinc Oxide 99%Tech grade

Appearance: White powder

Specification:

ZnO: 99% min

MnO: 0.001% max

PbO: 0.15% max

CuO: 0.001% max

Heat Loss: 0.3% max

HCl Insoluble Matter: 0.01% max

Water soluble matter: 0.1% max

45um Sieve Residue: 0.15% max

Zinc Oxide 99.5%Tech grade

Appearance: White powder

Specification:

ZnO: 99.5% min

MnO: 0.0005% max

PbO: 0.05% max

CuO: 0.0005% max

Heat Loss: 0.3% max

HCl Insoluble Matter: 0.01% max

Water soluble matter: 0.1% max

45um Sieve Residue: 0.15% max