Product Main

Specifications

Zinc Oxide
Zinc oxide(indirect 99.7%) is made by advanced calcination process, the product is white powder, stability in room temperature, good hinding power and tint reducing power, insoluble in water and alcohol, soluble in acid,alkali.
It used in producing white pigment, dyeing, paper and pharmaceutical. It as curing activity agent, reinforcing agents and coloring agent in natural rubber and synthetic rubber, it also used in producingzinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride, electron laser materials, phosphor, the materials additives, catalysts, magnetic.
 
1, Main standard
Chemical composition Zinc oxide (ZnO)(Calcination)
Appearance White powder
Appearance 25kg woven bag, 1000kg big bag.
Package It made by advanced process with no surface treated, universal, multifunctional zinc oxide.
Characteristics
Rubber, coating,pharmaceutical, ink, cable, electronics, mint, ceramics, matches, chemicals, cosmetics, phosphating solution.
 
2, Specification
No Item Unit Index
1 ZnO ％≥ 99.7
2 Zn (Metal) ％ 0
3 Pbo %≤ 0.037
4 Mn ％≤ 0.0001
5 Cupric oxide(counted by cu) ％≤ 0.0002
6 Hcl insoluble substance %≤ 0.006
7 Loss in burning ％≤ 0.2
8 Residue on Sieve 45μ(%) ％≤ 0.1
9 Water soluble substances ％≤ 0.1
10 105 ℃ Volatile content %≤ 0.3
 
 

 

Feed Grade 75% Zinc Oxide
Typical characteristic Unit Value
Non soluble in HCl % max 0.4
Ignition loss % max 0.5
Contents ZnO % 95
Zn dry basisi % 75
Contents Pb % 0.001
Contents As % 0.003
Contents Cd % 0.003
Contents CU % 0.001
Soluble in moisture % 0.6
 
 
 
 
Appearance: White Powder
Packing: 25kg in net PP bag, 20MT in the 20'FCL
Uses: Rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, feed additive, etc. 

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