Spherical Copper Powder Description:
Our spherical copper powder boasts adjustable particle size, low bulk density, excellent compressibility, and outstanding flow properties, making it a top choice for 3D printing.
The process for 3D printing with copper is similar to that of titanium. Direct Metal Laser Sintering (DMLS) enables the direct production of metal objects. The items produced by DMLS are nearly 99.99% dense, making them suitable as substitutes for traditional metal components in a wide range of applications.
About 3D Printing – From Wikipedia
3D printing, also known as additive manufacturing (AM), refers to various processes used to synthesize a three-dimensional object. In 3D printing, successive layers of material are created under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data sources. A 3D printer is a type of industrial robot.
Spherical Copper Powder Specifications:
| Item |
Particle Size |
Purity (%) |
Specific area (m2/g) |
Bulk density (g/cm3) |
Density (g/cm3) |
Form |
Color |
| ME29S -50nm |
50nm |
99.9 |
15 |
0.2 |
8.9 |
Spherical |
Brown |
| ME29S -300nm |
300nm |
99.9 |
4 |
1.0 |
8.9 |
Spherical |
Red Brown |
| ME29S -um |
1um |
99.9 |
2.5 |
7.5 |
8.9 |
Spherical |
Red Brown |
Spherical Copper Powder Properties
- Controllable Grain Size: The particle size can be precisely adjusted to meet specific requirements.
- Low Bulk Density: The powder has a low bulk density, enhancing its suitability for various applications.
- Excellent Compressibility: It exhibits superior compression performance, allowing it to be compacted efficiently.
- Outstanding Flowability: The powder flows exceptionally well, making it ideal for processes like 3D printing.
Spherical Copper Powder Applications:
- Electronics: Spherical copper powder is employed in the creation of conductive inks and pastes, which are crucial for the production of printed circuit boards (PCBs) and various electronic components.
- Antifouling and Biocidal Applications: Copper-based powders are applied in coatings, particularly for marine use, to inhibit the growth of marine organisms on ship hulls and other submerged surfaces.
- Powder Metallurgy: Copper powders play a significant role in powder metallurgy, where they are used to produce parts through pressing and sintering, a process that involves compacting the powder and heating it to form a solid piece.
- Metal Additive Manufacturing (3D Printing): This powder is extensively utilized in 3D printing, particularly in technologies like selective laser melting (SLM) and direct metal laser sintering (DMLS).
- Conductive Fillers: Spherical copper powders are used as conductive fillers in composite materials to improve their thermal and electrical conductivity.
Spherical Copper Powder Packaging:
Our spherical copper powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
