Copper Foil Roll (Cu, Purity: >99.8%, Thickness: 10μm)
| Copper Foil Roll | |
| Product No | NRE-28006 |
| CAS | 7440-50-8 |
| Purity | ≥99.8% |
| Width tolerance | ±1 |
| Thickness | -0, +3 |
| Polished | Both Side Coarse |
| Roughness Rz | ≤3.0 μm |
| APS | 10 um |
| Surface density | 95-100 g/m² |
| Tensile strength | ≥25 Kg/mm² |
| Extensibility | ≥2.5% |
Copper Foil Roll
Copper foil rolls can be applied in various unique and specialized ways beyond the common uses. Here’s a rundown of some less conventional or specialized applications:
Antennas: In radio frequency (RF) and microwave engineering, copper foil is used to create antennas due to its excellent conductivity and ease of shaping.
Sensors: Copper foil can be employed in the construction of sensors, including those used in touch-sensitive devices and flexible electronics.
Flexible Circuits: Beyond traditional PCBs, copper foil is essential in flexible printed circuits (FPCs), which are used in applications like wearables and foldable electronics.
Thermal Management: Copper foil is utilized in thermal interface materials and heat spreaders to manage heat dissipation in electronic devices and high-power applications.
Shielding for RF and EMI: In specialized environments, copper foil is used for shielding to protect sensitive electronic equipment from radio frequency interference (RFI) and electromagnetic interference (EMI).
Medical Devices: Copper foil can be found in certain medical devices, including electrodes and components for diagnostic equipment, due to its biocompatibility and conductivity.
Art and Sculpture: Artists use copper foil in sculptures and mixed media art to achieve specific finishes and effects, leveraging the material’s malleability and color.
Historical Restoration: In restoration projects, copper foil might be used to replicate historical techniques or components, such as traditional stained glass or antique electronic devices.
Research and Development: In scientific research, copper foil is used in experimental setups, including as a component in advanced laboratory equipment and prototypes.
Aerospace: In aerospace applications, copper foil is used in various components for its conductive and thermal properties, including in specialized shielding and conductive paths.
These diverse applications highlight the adaptability of copper foil, making it a valuable material across many fields and industries.
