GB/T 9279.1-2015 is the first part of the standard for the determination of scratch resistance of Paints and varnish, focusing load constant method. The standard specifies the scope of application, elaborates the principle of scratch resistance measurement by constant load scratch coating, standardizes the equipment, sample preparation, test steps and result evaluation methods, and stipulates the key elements such as scratch tools and load size. It provides a unified technical criterion for the scientific evaluation of scratch resistance of Paints and varnish surfaces.
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 | 2015-06-02 00:00:00 | Implementation Date | 2016-01-01 00:00:00 |