Characteristics of PET silver plated copper plated conductive film

Using optical PET substrate, a high-purity oxygen free copper conductive layer is deposited on the surface by vacuum magnetron sputtering; The PET film material is widely used in electronic products for heat dissipation, electrode circuits, and electromagnetic shielding, as it possesses the conductive and thermal properties of a metallic material surface.

Complete thickness, can be cut and processed according to customer requirements. Inheriting the original chemical and physical properties of polyester film, it has the advantages of good color coverage, uniform chromaticity, double-sided scratch resistance, smooth and flat surface, no fading, as well as good mechanical properties and thermal stability!

Product features:

The vacuum coating equipment independently developed, designed and manufactured by Advanced Institute (Shenzhen) Technology Co., Ltd,Copper plated filmIt is a technology of vacuum nano coating on PET base film, using copper with a purity of 99.999% as the target material, and then depositing a metal copper film on its surface by changing the working pressure, temperature, and evaporation time in the vacuum chamber.

The main processes include resistivity, adhesion, high temperature oxidation resistance, salt spray resistance, surface brightness of the film layer, and adhesion issues of the film layer. Coating products include various metal films such as optical multilayer dielectric films, copper plated films, aluminum plated films, etc.

① It has good mechanical properties, with an impact strength 3-5 times that of other films and good flexural resistance.

② Resistant to oil, fat, dilute acid, dilute alkali, and most solvents.

③ It has excellent resistance to high and low temperatures, and can be used for a long time within the temperature range of 120 ℃. It can withstand high temperatures of 150 ℃ and low temperatures of -70 ℃ in the short term, and its mechanical properties are minimally affected by high and low temperatures.

④ Low gas and water vapor permeability, with excellent gas barrier, water, oil and odor resistance properties.

⑤ High transparency, can block ultraviolet rays, and has good luster.

⑥ Non toxic, odorless, and safe.