Q. PET film classification?

For instance the electrical industry makes extensive use of insulating films and there are various approaches to classifying PET polyester film in accordance with its intended application. The insulating film which is made from the same polyester material is likewise influenced by voltage. Since nothing is going to change insulating films will continue to be used in linked industries to create insulating goods; additionally the greater variety of available material specifications means they can better satisfy the needs of users during installation and operation. Another type of PET polyester film the capacitor film is used to store electrical energy. Capacitor films have recently found reasonably widespread use.