Copper Powder (Cu)

Copper Powder Price & List

Spec.	Purity	Shape	Available
Cu-N20100	≥99%	Spherical	APS 100 nm
Cu-U20500	≥99%	Spherical	APS 500 nm
Cu-E25001	≥99.5%	Spherical	D50 1-2 um
Cu-E25003	≥99.5%	Spherical	D50 2-3 um
Cu-E25005	≥99.5%	Spherical	D50 4-6 um
Cu-E25010	≥99.5%	Spherical	D50≤ 10 um
Cu-F25020	≥99.5%	Flaky	D50 ≤20 um
Cu-F25030	≥99.5%	Flaky	D50 20-40 um
Cu-F25060	≥99.5%	Flaky	D50 40-80 um
Cu-F25100	≥99.5%	Flaky	D50 80-120 um
Cu-D010045	≥99.5%	Spherical	10- 45 um
Cu-D015053	≥99.5%	Spherical	15 - 53 um
Cu-D045105	≥99.5%	Spherical	45 - 105 um
Cu-D045150	≥99.5%	Spherical	45 - 150 um
Cu-M25100	≥99.5%	Spherical	+100 mesh / -100 mesh
Cu-M25200	≥99.5%	Spherical	+200 mesh / -200 mesh
Cu-M25325	≥99.5%	Spherical	+325 mesh / -325 mesh
Cu-D25325	≥99.5%	Dendritic	-325 mesh
Customizable	≥99.5%	Spherical	Sieve as required

Note: We provide customized service. If you don't find the powder you want, please send us an email directly. We can customize it according to your requirements.

Copper powder is a kind of copper metal powder with rose red. According to different shapes, copper powder can be divided into spherical copper powder, irregular copper powder, dendritic copper powder, flake copper powder, etc. According to different particle sizes, copper powder can be divided into coarse copper powder, medium copper powder, fine copper powder, extremely fine copper powder, ultrafine copper powder and copper nanopowder. According to different production processes, copper powder can be divided into electrolytic copper powder, gas atomization copper powder, water atomization copper powder, etc.

Copper Powder Application

Copper powder can be widely used in powder metallurgy, electric carbon products, electronic materials, metal coatings, chemical catalysts, filters, heat pipes and other mechanical and electrical parts and electronic aviation fields. Depending on the shape and particle size, it can be used in different situations. The details are as follows:

Ultrafine Copper Powder

Ultrafine copper powder refers to a kind of ultra-fine copper powder with an average particle size of 1-10 um. It is suitable for manufacturing terminals and internal electrodes of multi-layer ceramic capacitors, electronic paste of electronic components, etc. 
 

Spec.	Purity	Shape	Partcile Size
Cu-E25001	≥99.5%	Spherical	D50 1-2 um
Cu-E25003	≥99.5%	Spherical	D50 2-3 um
Cu-E25005	≥99.5%	Spherical	D50 4-6 um
Cu-E25010	≥99.5%	Spherical	D50≤ 10 um
Application: It is suitable for manufacturing terminals and internal electrodes of multi-layer ceramic capacitors, electronic paste of electronic components, etc.

Gas Atomization Spherical Copper Powder

Spherical copper powder is mainly produced by gas atomization process, which is mainly used in 3D printing/additive manufacturing, thermal spraying, laser cladding, injection molding and other occasions. 
 

Spec.	Purity	Shape	Partcile Size
Cu-D010045	≥99.5%	Spherical	10- 45 um
Cu-D015053	≥99.5%	Spherical	15 - 53 um
Cu-D045105	≥99.5%	Spherical	45 - 105 um
Cu-D045150	≥99.5%	Spherical	45 - 150 um
Customizable	≥99.5%	Spherical	Sieve as required
Application: It is mainly used in 3D printing/additive manufacturing, thermal spraying, laser cladding, injection molding and other occasions.

Water Atomized Irregular Copper Powder

Due to the poor sphericity, water atomized copper powder is classified as irregular copper powder. It is mainly used in powder metallurgy, friction materials, electric carbon products, diamond tools, thermal spraying materials, welding materials, and other fields.

Spec.	Purity	Shape	Available
Cu-M25100	≥99.5%	Irregular	-100 mesh
Cu-M25200	≥99.5%	Irregular	-200 mesh
Cu-M25300	≥99.5%	Irregular	-300 mesh
Cu-M25400	≥99.5%	Irregular	-400 mesh
Customizable	≥99.5%	Irregular	Sieve as required
Application:  It is mainly used in powder metallurgy, friction materials, electric carbon products, diamond tools, thermal spraying materials, welding materials, and other fields.

Flaky Copper Powder

Flaky copper powder is mainly used in friction materials, carbon brushes, electromagnetic shielding materials, conductive adhesives, thermal conductive adhesives, conductive paste, metal coatings, copper and gold powder and other fields. 
 

Spec.	Purity	Shape	Partcile Size
Cu-F25020	≥99.5%	Flaky	≤20 um
Cu-F25030	≥99.5%	Flaky	D50 20-40 um
Cu-F25060	≥99.5%	Flaky	D50 40-80 um
Cu-F25100	≥99.5%	Flaky	D50 80-120 um
Customizable	≥99.5%	Flaky	Sieve as required
Application: It is mainly used in friction materials, carbon brushes, electromagnetic shielding materials, conductive adhesives, thermal conductive adhesives, conductive paste, metal coatings, copper and gold powder and other fields.

Dendritic Electrolytic Copper Powder

Dendritic copper powder refers to the electrolytic copper powder that is dendritic under the scanning electron microscope (SEM). It is mainly used in diamond tools, electric carbon products, friction materials, conductive inks and other powder metallurgy products.
 

Spec.	Purity	Shape	Partcile Size
Cu-D25325	≥99.5%	Dendritic	-325 mesh
Customizable	≥99.5%	Dendritic	Sieve as required
Application: It is mainly used in diamond tools, electric carbon products, friction materials, conductive inks and other powder metallurgy products.

Nano Copper Powder

Nano copper powder mainly refers to copper nanoparticles with an average particle size of less than 100 nm. 
 

Spec.	Purity	Shape	Partcile Size	Application
Cu-N20100	≥99%	Spherical	APS 100 nm	Industrial or scientific research
Cu-U20500	≥99%	Spherical	APS 500 nm	Industrial or scientific research
Application: It is used for industrial or scientific research.