GB/T 5561-2012 specifies a method for determining the viscosity of surfactants (solutions or dispersions) and studying their flow properties (such as thixotropy and pseudoplasticity) using a rotational viscometer. By measuring viscosity at different shear rates, a flow curve can be plotted to characterize their non-Newtonian fluid properties.
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 | 2012-12-31 00:00:00 | Implementation Date | 2013-08-01 00:00:00 |
