This high temperature proof Electrical Insulation Polyester Film is used for high temperature based electrical fixing and binding works. This film is also required during wave soldering of circuit board, for high temperature shielding of tin baked PCB board etc. Its presence can be noticed in the surface of electrical appliances like television, computer etc. Usually, this polyester film has maximum 0.06 mm thickness, although it can me custom made to suit specific application needs. It can be elongated 100%. Electrical Insulation Polyester Film is completely protected against acid, alkali, solvent and adhesives. This insulated film can be used at maximum 220 degree centigrade temperature.