GB/T 2391-2024 "Determination of the fixation rate of reactive dyestuff" specifies the method for determining the fixation rate of reactive dyestuff during cotton printing and dip dyeing. This standard applies to the determination of Absorbance of samples after washing after printing and dip dyeing to calculate the fixation rate of reactive dyestuff on fibers. The standard details the operation steps of printing and dip dyeing and the determination method of Absorbance after washing to ensure the accuracy and repeatability of the fixation rate.
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 | G55 | ICS | 71.100.01;87.060.10 |
| Release Date | 2024-03-15 00:00:00 | Implementation Date | 2024-10-01 00:00:00 |