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Minimum Order
Localité:
qingdao
Prix de commande minimale:
-
Commande minimale:
20 Metric Ton
Packaging Detail:
In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as requir
Delivery Time:
10-15 days
Supplying Ability:
3000 Metric Ton per Month
Payment Type:
L/C, T/T
Personne àcontacter wgchem3-cn.wgyhchem1.090151
TONGDE ROAD,SHIBEI DISTRICT, Qingdao, Shandong
Zinc Oxide *9.5%
Zinc oxide grade:Indirect process Zinc Oxide, Direct Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc.
Property: White powder, odourless, relative density 5.**6, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution.
Usage:Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.
Direct process zinc oxide quality meet
standard of GB/T********6
|
Item/Parameter |
Standard |
||||
|
Zinc Oxide (in accordance with dry materials) % ≥ |
ZnO *9.5% |
ZnO *9% |
ZnO *8% |
ZnO *5% |
ZnO *0% |
|
Lead oxide (PbO)% ≤ |
0.*2 |
0.2 |
1.0 |
3.0 |
4.0 |
|
Cadmium oxide (CdO) % ≤ |
0.*2 |
0.*5 |
*- |
*- |
*- |
|
Cupric oxide (CuO) % ≤ |
0.**6 |
*- |
*- |
*- |
*- |
|
Manganese (Mn) % ≤ |
0.***2 |
*- |
*- |
*- |
*- |
|
Metallic Zinc (in accordance with Zn) % |
None |
None |
*- |
*- |
*- |
|
Muriatic Acid Insoluble Substance % ≤ |
0.*3 |
0.*4 |
0.5 |
0.7 |
2.0 |
|
Loss On Ignition % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
5.0 |
|
Water Soluble Substance % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
3.0 |
|
Sieve Residue (*5um mesh ) % ≤ |
0.*8 |
0.*2 |
0.5 |
0.5 |
0.5 |
|
Volatile % ≤ |
0.4 |
0.4 |
0.5 |
0.5 |
0.5 |
