GB/T 42415-2023 "Surfactants, Determination of static surface tension" specifies the determination method of static surface tension of surfactants. The standard specifies the test principle, standardizes the requirements of instruments and equipment, the preparation process of samples, operation steps and data processing methods, and realizes the accurate determination of static surface tension of surfactants through standardized processes. Provide a unified technical basis and specification for mass detection, performance evaluation and R & D application of surfactant products.
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 | G72 | ICS | 71.100.40 |
| Release Date | 2023-03-17 00:00:00 | Implementation Date | 2023-10-01 00:00:00 |
