"GB/T 5540-2007 Disperse dyes, determination of dispersion performance double-decked filter paper filtrate method" regulates the detection method of dispersion performance of disperse dyes. The standard is based on the double-decked filter paper filtrate method, which clarifies the test principle, required instruments and reagents, operation process and result determination rules. Through the observation and analysis of the residual substances in the filter paper after filtrating, the dispersion performance of disperse dyes is accurately determined, and the mass control of disperse dyes production, performance evaluation and product application are provided. Unified technical standards.
| Status | Abolish |
|---|---|
| CCS | G55 | ICS | 71.100.01;87.060.10 |
| Release Date | 2007-11-28 00:00:00 | Implementation Date | 2008-06-01 00:00:00 |