The GB/T 23979.1-2009 standard was proposed by the China Petroleum and Chemical Industry Association and stipulates the method for measuring the whitening strength and color light of fluorescent whitening agents on cotton fabrics. The standard is suitable for evaluating the performance of fluorescent whitening agents by dyeing cotton fabrics to ensure that the whitening effect and color light characteristics of fabrics meet the expected standards.
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 |