GB/T 20629.3-2019 is the third part of the standard for non-cellulose paper for electrical use, focusing on non-filled polyarylamide fiber paper. The standard specifies the scope of application, specifies the classification, technical requirements, test methods, inspection rules and other content of non-filled polyaryamide fiber paper, covering physical and electrical performance indicators, providing unified specifications for the production, inspection and mass control of non-filled polyaryamide fiber paper.
| Status | Active |
|---|---|
| CCS | K15 | ICS | 29.035.99 |
| Release Date | 2019-06-04 00:00:00 | Implementation Date | 2020-01-01 00:00:00 |