GB/T 40927-2021 is a standard in the field of leather testing, focusing on the determination of patent leather heat resistance. The standard specifies in detail the determination method of patent leather heat resistance in physical and mechanical tests of leather, covering the test principle, equipment, sample preparation, test steps and result evaluation. It provides a unified specification for scientifically evaluating the performance of patent leather under different temperature conditions and helps to ensure the mass and quality Stability of leather products.
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 | Y46 | ICS | 59.140.30 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |