GB/T 3920-2008 《Textiles - Tests for colour fastness - Colour fastness to rubbing》 Related products

GB/T 3920-2008 is the test standard for the friction resistance colour fastness of Spinning & weaving products. The standard specifies the method for testing the colour fastness of Spinning & weaving products under friction action, specifies the technical requirements and operating specifications of the friction tester, covering the specific test process of dry friction and wet friction, such as the number of frictions, pressure size and other key parameters. At the same time, a system of results evaluation criteria is formulated to determine the colour fastness grade by comparing it with the standard stained grey sample card. Testing according to this standard can accurately evaluate the fading of Spinning & weaving products after friction, providing a key basis for Spinning & weaving enterprises to control product mass and meet market demand for colour fastness.