GB/T 22888-2021 "Leather, physical and mechanical tests, determination of low temperature brittle cracking temperature of surface coatings", specifies the determination method of low temperature brittle cracking temperature of leather surface coatings. The standard specifies the test principle, equipment, sample preparation and operation process, and details the key links such as temperature control and brittle cracking determination. It provides a unified specification for accurately evaluating the anti-brittle cracking performance of leather surface coatings in low temperature environments, which helps to improve the low temperature resistance mass 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 | 2021-05-21 00:00:00 | Implementation Date | 2021-12-01 00:00:00 |