Key Takeaways
- Kupros launches Cu29 V2, a second-generation conductive filament for 3D printing
- The new material enables printing of complex electronics, including embedded electronics and conformal antennas
- Cu29 V2 is compatible with desktop FFF/FDM machines, lowering the barrier to entry for electronics 3D printing
- Kupros is developing a patent-pending workflow for expanding use of Cu29 beyond printing conductive traces
- The company has partnered with Oak Ridge National Laboratory to evaluate the results of Cu29-enabled sensor test articles
Introduction to Cu29 V2
Kupros, an Indiana-based company, has launched Cu29 V2, a second-generation conductive filament designed for 3D printing. This new material is an all-metal, conductive filament that can be printed on consumer desktop FFF/FDM machines, making it more accessible to a wider range of users. With an initial batch of 90 kilograms already sold out, Cu29 V2 is poised to revolutionize the field of electronics 3D printing.
Features and Applications of Cu29 V2
Cu29 V2 enables the printing of complex electronics, including:
- Embedded electronics
- Conformal antennas
- Sensors
- Other use cases where additive manufacturing (AM) is a good fit for electronics
The following comparison table highlights the key features of Cu29 V2:
| Feature | Cu29 V2 | Traditional Conductive Filaments |
|---|---|---|
| Material | All-metal, conductive | Non-conductive or partially conductive |
| Compatibility | Desktop FFF/FDM machines | Industrial systems or specialized equipment |
| Applications | Embedded electronics, conformal antennas, sensors | Limited to simple conductive traces |
Partnership with Oak Ridge National Laboratory
Kupros has partnered with Oak Ridge National Laboratory (ORNL) to evaluate the results of Cu29-enabled sensor test articles. This collaboration aims to expand the use of Cu29 beyond printing conductive traces and into more complex applications.
Upcoming Events
Those interested in learning more about Kupros and Cu29 can attend the following events:
- Fed Supernova 2026 (Austin, Texas, August 18-20)
- J-DAMMIT 2026 (Harrisburg, Pennsylvania, August 25-27)
Bottom Line
The launch of Cu29 V2 by Kupros marks a significant milestone in the development of electronics 3D printing. With its compatibility with desktop FFF/FDM machines and ability to print complex electronics, Cu29 V2 has the potential to lower the barrier to entry for users and enable a wider range of applications. As the demand for copper continues to grow, the additive manufacturing industry is well-positioned to demonstrate its value in improving production workflows and reducing costs.