GB/T 41934-2022 "Determination of Vertical Flame Propagation of Plastics, Films and Flakes" is a Chinese national standard that specifies the test method for measuring the flame propagation performance of Plastic films and sheets in the vertical direction. The standard is suitable for evaluating the flame retardant performance of plastic materials under vertical combustion conditions, providing an important basis for the application of materials in the field of fire safety. The standard describes in detail the test device, sample preparation, test procedure, result evaluation and reporting requirements to ensure the standardization of the test process and the comparability of results.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G31 | ICS | 83.080.01 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-04-01 00:00:00 |