Properties:

1. Color: brown to black powder, generally the particle size is more smaller, the color is more approaching to black.

2. Particle size: 20nm, 40nm, 70nm, 100nm,200nm, Purity: 99.9%

  1-2um, 99.7%, 2-3um, 99.95%

3. CAS NO.: 7440-50-8

4. EINECS NO.:231-159-6

5. HS CODE: 7406101000

6. MF: Cu

7. Shape: spherical/flake

8. Appearance: brown to black powder

9. Packing: 100g minimum trial package with special bags

Application of copper nanoparticle:

1. Acts as an anti-biotic, anti-microbial, and anti-fungal agent when added to plastics, coatings, and textiles

2. Copper diet supplements with efficient delivery characteristics

3. High strength metals and alloys

4. EMI shielding

5. Heat sinks and highly thermal conductive materials

6. Efficient catalyst for chemical reactions and for the synthesis of methanol and glycol

7. As sintering additives and capacitor materials

8. Conductive inks and pastes containing Cu nanoparticles can be used as a substitute for very expensive noble metals used in printed electronics, displays, and transmissive conductive thin film applications

9. Superficial conductive coating processing of metal and non-ferrous metal

10. Production of MLCC internal electrode and other electronic components in electronic slurry for the miniaturization of microelectronic devices;

11. As nanometal lubricant additives