T3/C12500 Copper Foil Electronic & Heat Exchange Applications | TOUSEN

The T3/C12500 Copper Foil is a high-performance copper material designed for applications requiring exceptional thermal management capabilities. This copper foil delivers ultra-high thermal conductivity of 390W/m·K and electrical conductivity of 57MS/m, providing superior heat dissipation and efficient electrical signal transmission. With copper content ≥99.7% and density of 8.93g/cm³, the material ensures reliable performance in demanding thermal environments.

This high conductivity copper foil exhibits excellent mechanical properties with tensile strength of 210MPa and exceptional elongation at break ranging from 45% to 50%. The material features a hardness of 90HV, offering durability while maintaining good workability for manufacturing processes. With low resistivity of 1.85×10⁻⁸Ω·m and specific heat capacity of 390J/kg·℃, the copper foil maintains stable performance across various operating conditions, featuring a melting point of 1083°C.

Applications include electronic components where the copper foil serves as conductive material in wires and cables, ensuring stable electrical signal transmission with minimal energy loss. In heat exchange systems, it significantly enhances thermal performance in evaporators and storage devices, improving overall heat transfer efficiency. The manufacturing industry utilizes this material for brazed components, leveraging its excellent corrosion resistance and processability for production applications.

The copper foil's combination of ultra-high thermal conductivity and electrical performance makes it particularly suitable for applications requiring both efficient heat dissipation and reliable electrical conduction. Its balanced mechanical properties allow for easy fabrication while maintaining structural integrity in final applications. The material is especially valuable in high-performance electronic devices and thermal management systems where maximum heat transfer capability is essential.