The standard GB/T 4689.21-2008 Leather, Physical and Mechanical Tests, Determination of Static Water-Absorption specifies the test method for water-absorption of leather materials under static conditions. Through this standard, the water absorption of leather at specific times and conditions can be determined, its water resistance and mass can be evaluated. This test method is suitable for a variety of leather materials and helps to ensure its performance and durability in practical applications.
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 | 2008-07-31 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |