GB/T 1687.4 - 2021 Focused vulcanized rubber performance testing. This is the fourth part of the series of standards, which is dedicated to the constant stress flexure test, which is used to determine the temperature rise and fatigue performance of vulcanized rubber during the flexure process. The standard specifies the test equipment, operation process and data collection method in detail, and accurately evaluates the performance of rubber under constant stress and repeated flexure by simulating actual working conditions. This provides a scientific basis for Rubber manufacturers to control product mass and develop New materials, and helps to improve the Reliability of Rubber in a dynamic use environment.
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 | G40 | ICS | 83.060 |
| Release Date | 2021-10-11 00:00:00 | Implementation Date | 2022-05-01 00:00:00 |