(1) Prevent electromagnetic radiation pollution, and effectively block the harm of electromagnetic waves to the human body; It has a good electromagnetic radiation protection effect for people living and working in high-voltage lines, substations, launch towers, base stations, radars, etc.

(2) Effectively shield electromagnetic radiation interference to ensure the normal operation of instruments and equipment.

(3) Anti-information leakage: effectively shield the electromagnetic signal through the window to prevent information leakage and theft.

(4) UV protection.

Electromagnetic shielding film is a kind of light-transmitting shielding material that blocks electromagnetic waves from penetrating glass, prevents electromagnetic radiation, protects electronic information from leaking, and resides electromagnetic interference.
When the propagation path of electromagnetic waves meets the electromagnetic shielding film, it will change the transmission direction of electromagnetic waves, effectively blocking the propagation of radio waves, infrared, ultraviolet and other electromagnetic waves, so as to successfully block information leakage.

The interference effect of electronic ** and electromagnetic radiation to ensure the normal operation of equipment and avoid the impact of electromagnetic radiation on personnel.

Electromagnetic shielding film is through the method of vacuum sputtering, deposited on the transparent polyester film containing silver, copper and other metals of highly conductive surface, can be directly attached to the conventional glass or plexiglas surface, EMI electromagnetic interference shielding and electromagnetic radiation protection; Because the diaphragm itself has a protective layer, it can work in harsh working environments.