GB/T 23976.1-2009 "Dyes - Determination of dyeing rate curve - Method of dye uptake" specifies a method for plotting dyeing rate curves using dye uptake, applicable for evaluating the dyeing properties of various dyes. The standard involves monitoring changes in dye adsorption at different stages of dyeing, measuring the absorbance of the dye solution using a UV-Vis spectrophotometer, calculating concentration changes based on the Beer-Lambert law, and plotting curves to analyze initial adsorption rates and equilibrium adsorption amounts, thereby providing a basis for optimizing dyeing processes.
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 | 2009-06-02 00:00:00 | Implementation Date | 2010-02-01 00:00:00 |
