The GB/T 30789.8-2015 standard describes the method for evaluating the disbonding and corrosion grades of scribed or Miscellaneous man-made defects on coatings caused by the corrosion environment. The standard focuses on evaluating the disbonding and corrosion of coatings under specific corrosion environments, including saline water spray and natural environment conditions. The evaluation process also needs to be combined with the standard evaluation methods for Miscellaneous defects, such as blistering, rust, cracking, etc. The standard provides a systematic method for the corrosion resistance and comprehensive performance evaluation of coatings.
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 | G50 | ICS | 87.040 |
| Release Date | 2015-05-15 00:00:00 | Implementation Date | 2015-10-01 00:00:00 |