| Item name | Cu Copper Nanoparticles/ Copper Powder |
| Purity(%) | 99.9%,99% |
| Apperance | Brown Balck Powder |
| Particle size | 20nm 40nm 70nm 100nm 200nm |
| Morphology | spherical, near spheriacl, dendritic, flake |
| Grade Standard | Industrial Grade |
Note: according to user requirements of nano particle can provide different size products.
Application of Copper Powder:
1.Nano copper powder forconductive paste: for MLCC terminal and internal electrodes, miniaturization of microelectronic devices. With its alternative to the preparation of noble metal powder excellent performance of the electronic slurry, can greatly reduce costs and optimize the microelectronics process. 2. Copper Powder for Metal nanoparticle grease additive: add to lubricant oil or lubricant grease, in the course of friction it will form self-lubricating, and self-repair coatings in the surface friction, which will obviously improve the capability of antiwear. Adding copper nanopowders to all kinds of metal mechanical equipment friction lubricant to make the wearing part of the metal friction self-repair, save energy and improve the equipment life and the maintenance period. 3. As catalyst used in the process of carbon dioxide and hydrogen and methanol synthesis reaction. For 20nm Copper nanoparticles has high activity, we offer wet nano copper powder for safer transportation, which contains a certain porportion of deionized water. Wet nano copper powder is also more easy to disperse. As for 40nm Copper nanoparticle or other lager paricle sizes, both wet powder and dry powder are available for selection, but we advise you choose wet nano copper powder for transportation and dispersion reason. Storage of Copper Powder: Copper Powder should be sealed and stored in a dry, cool environment, away from direct sunlight.