Polyester film is made of dimethyl terephthalate and ethylene glycol chips and special polyester master batches at a certain ratio, heated with the assistance of related catalysts, and trans esterified and vacuum poly condensed Film. It has the characteristics of good white coverage, uniform chromaticity, smooth and flat surface, no fading, good thermal stability, excellent heat resistance, dimensional stability and low light transmittance. Electrical PET insulation film is mainly used for the insulation of generators, and can also be used for the insulation layer of wires and cables.

Features

• Excellent mechanical properties
• It has excellent process ability.
• Good electrical insulation performance.
• Good heat resistance.