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3 Physical:
| Particle size | Loose density(g/cm3) | Hydrogen loss (%) | Ignited residue (%) |
| 100-300mesh | 1.5-2.5 | 0.15 | 0.01 |
4 Chemical Compositions (%):
| Cu | 99.7min |
| O | 0.2max |
| As | 0.004max |
| Fe | 0.02max |
| S | 0.003max |
| Pb | 0.05max |
5 Applications: Widely used in diamond tools, carbon brushes friction materials, P/M products and abrasive materials, pastes, electrical and electronic applications.
copper powder
