GB/T 18396-2008 "Natural latex — Determination of surface tension by the ring method" specifies the method for determining the surface tension of natural latex using the ring method. This method involves measuring the force required to detach a platinum-iridium ring from the surface of the latex emulsion and calculating the surface tension value. It is applicable to both concentrated and unconcentrated natural latex emulsions.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | B72 | ICS | 83.060 |
| Release Date | 2008-05-15 00:00:00 | Implementation Date | 2008-11-01 00:00:00 |
