GB/T 3920-2008 "Textiles - Tests for colour fastness - Colour fastness to rubbing" specifies a test method for determining the resistance of the colour of dyed or printed textiles to rubbing, both in dry and wet states. This test involves rubbing the surface of the sample with a standard rubbing cloth under specified pressure in a straight reciprocating motion, and then evaluating the degree of staining on the rubbing cloth using a grey scale. It is one of the most routine tests for assessing the serviceability of textiles.
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 | W04 | ICS | 59.080.01 |
| Release Date | 2008-08-06 00:00:00 | Implementation Date | 2009-06-01 00:00:00 |