GB/T 2394-2013 "Disperse dyes—Determination of shade and strength" is applicable to the testing and evaluation of the color shade and strength of disperse dyes. The standard specifies that dyes are dyed onto standard polyester fabric under specific conditions. The color parameters and strength values are quantified using a colorimeter by comparing with the dyed fabric of a standard sample, or visual assessment is conducted in conjunction with a standard color card. The testing process requires the use of equipment such as dyeing apparatuses and constant temperature water baths to ensure stable dyeing conditions, providing a unified basis for product quality inspection and application selection of dyes.
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 | G55 | ICS | 71.100.01;87.060.10 |
| Release Date | 2013-07-19 00:00:00 | Implementation Date | 2013-12-01 00:00:00 |
