A layer of high purity oxygen-free copper conductive layer is deposited on the surface by vacuum magnetron sputtering using optical PET substrate; The surface of the PET film material has the electrical and thermal conductivity properties of the surface of the metal material, and is widely used in the heat dissipation of electronic products, electrode circuits and electromagnetic shielding occasions.

Complete thickness, according to customer requirements for cutting processing. Inherited the original chemical and physical properties of polyester film, it has the advantages of good color coverage, uniform color, double-sided scratch resistance, smooth surface, no fading color, and good mechanical properties and thermal stability!

Product Introduction:

A layer of high purity oxygen-free copper conductive layer is deposited on the surface by vacuum magnetron sputtering using optical PET substrate; The surface of the PET film material has the electrical and thermal conductivity properties of the surface of the metal material, and is widely used in the heat dissipation of electronic products, electrode circuits and electromagnetic shielding occasions.

Complete thickness, according to customer requirements for cutting processing. Inherited the original chemical and physical properties of polyester film, it has the advantages of good color coverage, uniform color, double-sided scratch resistance, smooth surface, no fading color, and good mechanical properties and thermal stability.

Product Features:

Vacuum coating equipment independently developed and designed by XilU Optoelectronics. Copper coating is a technology for vacuum nano-coating on PET based film. Copper with purity of 99.999% is used as the target material, and then copper metal film is deposited on its surface by changing the working pressure, temperature and evaporation time of the vacuum chamber.

The main process includes resistivity, adhesion, high temperature oxidation resistance, salt spray resistance, film surface brightness and film adhesion problems, coating products have optical multilayer dielectric film, copper plating film, aluminum plating film and other metal films.