This Standard specifies the test method that uses felts to do cycles of to-and-fro rubbing on the leather surface, so as to determine the color fastness to rubbing on leather surfaces. This Standard applies to the test of color fastness to cycles of to-and-fro rubbing on various types of leather surfaces.
Basic Data
Standard ID
GB/T 40920-2021 (GB/T40920-2021)
Description (Translated English)
Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
Y46
Word Count Estimation
9,969
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
