T/CEEIA 438-2020
Technical Requirements of Electrical Insulating Corona Resistant Polyimide Films (English Version)

Standard No.

T/CEEIA 438-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Group Standards of the People's Republic of China

Latest

T/CEEIA 438-2020

Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of corona-resistant polyimide films for electrical insulation. This standard applies to motor coil wrapping materials and corona-resistant polyimide films for electromagnetic wire insulation.

T/CEEIA 438-2020 history

• 2020 T/CEEIA 438-2020 Technical Requirements of Electrical Insulating Corona Resistant Polyimide Films