GB/T 41953-2022 "Paints and varnishes—Determination of water content of coatings—Gas chromatographic method" stipulates the use of gas chromatography to determine the water content in coatings. It is applicable to various types of paints and varnishes, specifying the equipment, sample preparation, testing procedures, and result calculation. Through gas chromatographic analysis, accurate determination of water content is achieved, ensuring the accuracy and comparability of test results.
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 | 2022-12-30 00:00:00 | Implementation Date | 2023-04-01 00:00:00 |