GB/T 1865-2009 "Paints and varnishes - Artificial weathering and exposure to artificial radiation - Filtered xenon-arc radiation" specifies the aging test method for simulating natural climate, applicable for evaluating the weather resistance of coatings. The test uses a xenon-arc aging test chamber to simulate environmental factors such as light exposure, rain, temperature, and humidity. By controlling the irradiance at specific wavelengths, changes in the appearance and performance of coatings are examined. The detection requires instruments such as xenon-arc aging test chambers, irradiance meters, and colorimeters, providing a standardized approach for assessing the weather resistance 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 | 2009-06-02 00:00:00 | Implementation Date | 2010-02-01 00:00:00 |
