This standard specifies a method for determining the surface tension of surfactants using the pull-up liquid film method. This method assesses surface tension by measuring the tension of the liquid film and is suitable for quality control and research of various surfactants. The standard describes in detail the experimental operation procedures, equipment requirements and data processing methods to ensure the accuracy of the measurement 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 | ICS | ||
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