FOB Price
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20 Ton Minimum Order
Country:
China
Model No:
zinc powder
FOB Price:
Place of Origin:
Jinzhou,China
Price for Minimum Order:
-
Minimum Order Quantity:
20 Ton
Packaging Detail:
50kg per iron drum, 1.2mt per pallets; 1000kg per fiber bag, 2mt per pallets or packaging as customers
Delivery Time:
within 15 days after get the prepayment or L/C
Supplying Ability:
800 Ton per Month
Payment Type:
L/C, T/T
Product Group :
Specifications
Competetive Price and High Quality Zinc Powder from China
Competitive zinc powder price with quality guaranteed
Physical Properties of Zinc Powder:
light grey, spherical powder.
Relative density: 7.**3 (*5 °C)
Melting point: **9.*8 °C
Boiling point: **7 °C
Chemical Properties of Zinc Powder:
(1) Zinc powder is insoluble in water but soluble in acid, alkali and ammonia water.
(2) Zinc powder has strong performance of reducing action and it can releases hydrogen in the reaction with acid or alkali.
(3) Zinc powder is easy to form lumps due to dampness. It is easy to produce white basic carbonate on its surface in the wet air, but stable in the dry air.
(4) Zinc powder bruning issue of blue green flame, accompanied by combustion of zinc oxide.
Usage of Zinc Powder:
Zinc powder is the main raw materials of paint, coating and chemical products such as sodium zincate, zinc oxide as well as the reducing agent in organic synthesis. Besides, zinc powder is widely used in metallurgical industry (electrolytic zinc), battery industry as well as pesticide, feed, dyestuff and manufacturing industry.
Specification :
|
Grade |
chemical composition % |
|||||
|
total Zn |
metal Zn |
Pb |
Fe |
Cd |
impurity ≤ |
|
|
class A |
*9.5 |
*8 |
≤ 0.**5 |
≤ 0.**3 |
≤ 0.**3 |
0.2 |
|
class B |
*9.3 |
*7.5 |
≤ 0.*5 |
≤ 0.*3 |
≤ 0.*3 |
0.2 |
|
class C |
*9 |
*7 |
≤ 0.*2 |
≤ 0.2 |
≤ 0.2 |
0.2 |
|
class D |
*8 |
*6 |
≤ 0.*1 |
≤ 0.1 |
≤ 0.1 |
0.2 |
|
S ≤0.5 |
||||||
|
Item |
**0 mesh |
**5 mesh |
**0 mesh |
**0 mesh |
**0 mesh |
***0 mesh |
***0 mesh |
***0 mesh |
|
average (≤UM) |
*3 |
9 |
8 |
7 |
5 |
4 |
3 |
2 |
|
maximum ( ≤UM) |
*4 |
*3 |
*5 |
*8 |
*8 |
*2 |
8 |
6.5 |
|
Others ( ≤%) |
0.2 |
0.2 |
0.1 |
0.1 |
— |
— |
— |
— |
| Country: | China |
| Model No: | zinc powder |
| FOB Price: | Get Latest Price |
| Place of Origin: | Jinzhou,China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 20 Ton |
| Packaging Detail: | 50kg per iron drum, 1.2mt per pallets; 1000kg per fiber bag, 2mt per pallets or packaging as customers |
| Delivery Time: | within 15 days after get the prepayment or L/C |
| Supplying Ability: | 800 Ton per Month |
| Payment Type: | L/C, T/T |
| Product Group : | Zinc series |
