GB/T 11418-1989 is the test standard for enamel heat resistance. The standard stipulates that the enamel sample is heated according to a specific heating program to control the heating rate, maximum temperature and holding time. The heat resistance of the enamel is judged by observing whether the enamel is deformed, cracked and discoloration during the heating process. It provides a method for uniformly testing the heat resistance of enamel, which is helpful for the mass evaluation and performance improvement of enamel products in high temperature application environments to ensure the safety and life of the product.
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 | Y26 | ICS | 25.220.50 |
| Release Date | 1989-06-08 00:00:00 | Implementation Date | 1990-02-01 00:00:00 |