GB/T 9273-1988 stipulates the method of paint film without imprinting test. The standard specifies the test principle, instrument, sample preparation, operation steps and result evaluation. By applying pressure to the paint film under specific conditions and observing whether there are imprints left, the anti-stick and other performance of the paint film surface are evaluated. It provides scientific and standardized test methods for mass inspection of coating products and evaluation of painting effects, and helps to ensure the stability of paint film Appearance mass and performance.
| Status | Active |
|---|---|
| CCS | G50 | ICS | 87.040 |
| Release Date | 1988-06-04 00:00:00 | Implementation Date | 1989-01-01 00:00:00 |