Copper superfine powder is widely used in electronics and conductive materials due to its excellent electrical conductivity. It serves as a key component in the production of conductive inks and pastes used in printed circuit boards (PCBs), flexible electronics, touch screen panels, and solar cells. Its high surface area enhances performance in catalytic applications, especially in chemical synthesis (such as organic reductions and oxidations requiring high precision) and environmental remediation processes.

The powder is also utilized in lead-free soldering to improve thermal conductivity and electrode adhesion. In advanced composites and nanocomposites, it enhances thermal and electrical properties, strength, and corrosion resistance in coatings and industrial paints. In additive manufacturing, it enables the creation of complex conductive structures.

Additionally, copper superfine powder finds use in antimicrobial coatings for medical devices and surfaces, leveraging copper’s natural biocidal properties to prevent bacterial growth.