GB/T 6824-2008 "Determination of copper ions release rate of antifouling paints on ship bottoms" specifies the method for determining the copper ion release rate from antifouling paints on ship bottoms. By immersing test panels in a specific medium, the concentration of copper ions in the leachate is measured using an atomic absorption spectrophotometer or an ion chromatograph. The testing requires instruments such as an atomic absorption spectrophotometer, a constant-temperature immersion device, filtration equipment, and an analytical balance to ensure that the antifouling performance and environmental safety standards of the paint are met.
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 | 2008-01-11 00:00:00 | Implementation Date | 2008-07-01 00:00:00 |
