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Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
10tons
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
6000tons/year
Payment Type:
-
Personne àcontacter Ms. zhang
beixin, Shijiazhuang, Hebei
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.
Packing: In polyethylene film bag
with outer polypropylene woven bag, *5kg, *0kg, big sack bag or as
required by the customer
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 |
