| Model: | 300mesh |
|---|---|
| Brand: | CNPC POWDER |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metallic Powder |
| Label: | copper , cu , powder |
| Price: |
US $10.6
/ KG
|
| Min. Order: | 100 KG |
| Live Chat: | Last Online:28 Sep, 2010 |
ELECTROLYTIC COPPER POWDER
TECHNICAL DATA
PROPERTIES
Dendritic light rosy powder,easily oxidizedle in the moist air and soluble in heated sulfuric acid or nitric acid.
High purity, dendritic shape powder,high electrical and thermal conductivity.
APPLICATION
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials,pastes, electrical and electronic applications.
STANDARD SPECIFICATION
|
CHEMICAL COMPONENT % |
|||
|
Cu |
≥ 99.7 |
||
|
Pb |
< 0.005 |
O |
< 0.15 |
|
S |
< 0.004 |
Fe |
< 0.020 |
|
Zn |
< 0.004 |
Ni |
< 0.003 |
|
Sn |
<0.004 |
H2O |
< 0.055 |
|
Hydrogen loss |
<0.15 |
Acid insoluble |
< 0.05 |