Zinc Oxide Tech grade

Detailed Product Description

Product Name: Zinc Oxide Tech Grade

Chemical formula： ZnO

No. : GL-001

Specification:

Item	Standard	Standard	Standard
ZnO Purity %	99.9min	99.7min	99.5min
Metallic metals (as Zn) %	None	None	None
Lead oxide (as pb) %	0.001max	0.037max	0.05max
Manganic oxide (as Mn) %	0.0001max	0.0001max	0.0001max
Copper oxide (as Cu) %	0.0001max	0.0002max	0.0004max
Insolubles in HCL solution%	0.006max	0.006max	0.008max
Losses on ignition %	0.1max	0.2max	0.2max
Screening residues (through 45μm mesh) %	0.1max	0.10max	0.15max
Soluble matters in Water %	0.1max	0.10max	0.10max

Package : In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag. can be palletized.

Properties: White powder, stable under normal temperature, good hiding power and colouring power. Insoluble in water and alcohol, soluble in acid, alkali and amkonium solution.

Application: rubber, paint, coatings, ceramics,enamel, printing ink, paper making,cables, electronics, match, chemical engineering, cosmetics, phosphorization liquid, electronics laser material, phosphor, catalysts, manufacture of magnetic materials etc..

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