GB/T 21529-2008 "Determination of water vapor transmittance of Plastic films and flakes by electrolysis Sensors", specifies the method of using electrolysis Sensors to determine water vapor transmittance of Plastic films and flakes, including principles, instruments, sample prepative, test procedures, data processing, etc. The standard provides specifications for accurately quantifying the water resistance performance of materials, and helps evaluate the applicability of Plastic films and flakes in scenarios such as moisture resistance. It is of great significance to product quality control and performance research.
| Status | Active |
|---|---|
| CCS | A83 | ICS | 55.040 |
| Release Date | 2008-04-01 00:00:00 | Implementation Date | 2008-10-01 00:00:00 |