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Character: |
light rosy, dendritic, readily oxidize in the moist air and soluble in heated sulfuric acid or nitric acid.
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Applications： |
widely used in manufacturing diamond tools, carbon brushes, friction materials, pastes and other P/M products.
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Electrolytie Copper Powder |
Fibrous structure of the electrolytic copper powder |
Main chemical composition,% ：
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Grade of product |
Cu
(≮%) |
Impurity content ( ≯ ,%) |
S
(≯,%) |
Ci
(≯,%) |
Moisture
(≯,%) |
Burned residue after being treated by nitric acid
(≯,%) |
Total impurity
(≯,%) |
Fe |
Pb |
As |
Sb |
O |
FTD |
99.7 |
0.02 |
0.05 |
0.005 |
0.01 |
|
0.004 |
0.004 |
0.05 |
0.05 |
0.3 |
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Apparent density and particle size ： |
particle size, mesh |
apparent density, g/cm 3 |
-80 |
2.0-2.5 |
-200 |
1.5-1.9 |
-325 |
1.3-1.7 |
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Address: Room 815, No.8 building, Xinqidianjiayuan residential area, No. 5 Changchunqiao Road,Haidian District,Beijing,People`s Republic of China
Telephone: +86-10-82561785, +86-10-53103317 Fax: +86-10-82561783 |
