The GB/T 9279.2-2015 standard describes the determination of scratch resistance of Paints and varnish coatings, in particular the load change method. This method evaluates the scratch resistance of coatings by scratch testing them under different load conditions. The testing process involves changing the load and recording the scratch on the coating surface to help understand the possible damage of coatings in actual use. This standard provides detailed testing methods for the durability of coatings to ensure that Coatings have sufficient scratch resistance performance during use.
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 | 2015-07-03 00:00:00 | Implementation Date | 2016-06-01 00:00:00 |