GB/T 23980-2009 standard specifies the method of direct dyestuff in the dyeing performance test. The standard includes the selection of dyestuff, the preparation of the sample, the setting of the conditions for dyeing and the evaluation of the results. It aims to evaluate the dyeing performance of direct dyestuff during the dyeing process and ensure the Stability and Reliability of the dyeing effect. It is suitable for dyeing quality control and technical evaluation of Spinning & weaving products and Miscellaneous dyeing materials.
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 | 87.060.10;71.100.01 |
| Release Date | 2009-06-02 00:00:00 | Implementation Date | 2010-02-01 00:00:00 |