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Zinc Oxide: 99.5% min.
Lead(Pb) : 0.1000% max
Copper(Cu) : 0.0005% max
Manganese(Mn): 0.0005% max
Cadmium(Cd): 0.0020% max
Acid-Insoluble Substance: 0.010% max
Water Soluble portion: 0.10% max
Sieve fineness(325 mesh): 99.9% min
Usage:
Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.
Packing:
In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer.
Zinc Oxide nano-grade for sale
