GB/T 9274-1988 "Paints and varnishes - Determination of resistance to liquid media" specifies the test method for determining the resistance of paints and varnishes to liquid media. It is applicable for evaluating the tolerance of paint films after contact with various liquids. Coated test panels are immersed in specified liquids, and changes in the appearance of the paint film, such as loss of gloss, discoloration, blistering, etc., are observed periodically. The test requires equipment such as glass containers, constant temperature water baths, film thickness gauges, and magnifying glasses, providing performance references for the application of paint films in specific liquid environments.
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 | 1988-06-04 00:00:00 | Implementation Date | 1989-01-01 00:00:00 |
