GB/T 37191-2018 "Raw rubber—Determination of water content—Karl Fischer method" specifies a method for determining the water content in raw rubber using the Karl Fischer method. This method involves dissolving the sample in a suitable organic solvent and determining the water content through a titration reaction. It is applicable to various types of raw rubber, and the precision of the method depends on the water content range.
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 | G35 | ICS | 83.040.10 |
| Release Date | 2018-12-28 00:00:00 | Implementation Date | 2019-11-01 00:00:00 |
