Copper powder

Copper powders

 

Shape: Sphere and Flaky

Purity: 99.9% min

Melting point: 1083℃

Density: 8.92g/cm3

BET (surface area) : 15m2/g

 

 

Type	Size	Purity %	Shape	Color
Cu-20	20nm	99.9	Sphere	Black
Cu-50	50nm	99.9	Sphere	Black
Cu-80	80nm	99.9	Sphere	Brown
Cu-100	100nm	99.9	Sphere	Brown
Cu-200	200nm	99.9	Sphere	Red brown
Cu-300	300nm	99.9	Sphere	Red brown
Cu-400	400nm	99.9	Sphere	Red brown
Cu-500	500nm	99.9	Sphere	Red brown
Cu-800	800nm	99.9	Sphere	Red brown
Cu-W01	1um	99.9	Sphere	Red brown
Cu-W03	3um	99.9	Sphere	Red brown
Cu-W05	5um	99.9	Sphere	Red brown
Cu-M500	500mesh	99.9	Sphere	Red brown
Cu-M300	300mesh	99.9	Sphere	Red brown
Cu-P01	100nm*1um	99.9	Flaky	Red brown
Cu-P02	100nm*2um	99.9	Flaky	Red brown
Cu-P10	100nm*10um	99.9	Flaky	Red brown
Note: If users require products with other grain sizes, the company will provide customized production

Product features:

The product has spherical shape, uniform particle size, large crystallinity, high purity, high surface active energy, and is easy to disperse and industrial application.

Application field:

1. Copper powder can be used for the production of microelectronic devices, and for the manufacturing of terminals of multilayer ceramic capacitors;

2. It can also be used as a catalyst in the reaction process of methanol synthesis from carbon dioxide and hydrogen;

3. Conductive coating treatment on metal and non-metal surfaces;

4. Conductive paste, used for petroleum lubricant industry;

5. Nano copper is applicable to electronics, electronic technology, instrument manufacturing, automobile, aviation, machinery manufacturing, chemical industry, production of metal products, paint and building materials for special purposes;

6. Nano copper is widely used in the production of powder metallurgy, cemented carbide, diamond tool products, electric carbon products, handicrafts, friction materials, non-ferrous metal alloys, as well as the production of anti-static products and special coatings, chemical agents, chemical dye additives, lubricants and other products.

7. Nano copper can be used as thermal hydrogen generator, gel propellant, combustion active agent, catalyst, water cleaning adsorbent, sintering active agent, etc

8. Because of its high purity and no hydrogen embrittlement, copper is used in waveguide, vacuum tube and transistor components, glass and metal sealing, coaxial cable and stabilization treatment of superconducting magnetic winding.

9. Copper can form a variety of important alloys with zinc, tin, aluminum, nickel, beryllium, etc. Brass (copper zinc alloy) and bronze (copper tin alloy) are used for manufacturing bearings, pistons, switches, oil pipes, heat exchangers, etc. Aluminum bronze (copper-aluminum alloy) has strong anti-vibration ability and can be used to manufacture castings requiring strength and toughness. Monel alloy in copper-nickel alloy is famous for its corrosion resistance, and is mainly used for manufacturing valves, pumps and high-pressure steam equipment. White copper is a copper-nickel alloy with good mechanical properties and corrosion resistance, which is used for precision machinery manufacturing.

Packaging and storage:

This product is packed in barrels or vacuum bags with inert gas anti-static bags by default. The experimental quantity can be packed in inert gas cylinders. Customers who need inert gas cylinders, please contact us. After receiving the goods, they should be sealed and stored in a dry and cool environment. They should not be exposed to the air for a long time to prevent moisture from gathering and affecting the dispersion performance and use effect.