Standard number: 2006 GB/T13542.6-2006
Application range: The polyimide film is to be produced by cast method, which has
High temperature resistance, resistance to radiation and excellent dielectric properties, applicable to electrical insulating of the class H electric motor and other electrical equipments, and other use electrical insulating materials.
A. Technical requirements
1. Appearance: Film surface is bright and clean, not due, tear, particle, bubbles,
Pinhole and foreign material defects; Edge is tidy, without damage; Films supply in rolls.