Micrometals Technology
Copper Powder
Products
- Copper powders are produced by Electrolytic deposition from pure Copper cathodes.
- Sub-micron and Nano grades are produced by attrition.
- 99.5 % is routine purity, which can go as high as 99.9 % if required specifically.
- -325mesh is standard grade for diamond tools. -400 mesh, -500 mesh, 10 microns, 5 microns, 3 microns, 1 micron, sub-micron and Nano powders are available ex stock.
- 1.0 Gm/cc is standard apparent density for diamond Tools, though 0.5 to 2.5 Gm/cc can be offered at a short notice.
- All the grades are stabilized against oxidation. Normal shelf life varies between 3 and 6 months.
- Representative grades are listed in the table below.
Grade |
Purity(%) |
Apparent |
Oxygen Content |
Particle Size (µ) |
Morphology |
M-SM |
99.0 |
0.8 |
0.5 |
0.6 |
Flaky |
M-ONE |
99.3 |
0.7 |
0.5 |
1.1 |
Dendritic |
M-TWO |
99.4 |
0.9 |
0.4 |
2.4 |
Dendritic |
M-THREE |
99.5 |
1.1 |
0.4 |
3.3 |
Dendritic |
M-FIVE |
99.6 |
2.8 |
0.3 |
5.0 |
Irregular |
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