DIN Standards Committee Materials Testing
Leather - Tests for colour fastness - Colour fastness to perspiration (ISO/DIS 11641:2024)
Abstract
ISO 11641:2012 specifies a method for determining the colour fastness to perspiration of leather of all kinds at all stages of processing. It applies particularly to gloving, clothing and lining leathers, as well as leather for the uppers of unlined shoes. The method uses an artificial perspiration solution to simulate the action of human perspiration. Since perspiration varies widely from one individual to the next, it is not possible to design a method with universal validity, but the alkaline artificial perspiration solution specified in ISO 11641:2012 will give results corresponding to those with natural perspiration in most cases.
Begin
2024-04-23
WI
00289262
Planned document number
prEN ISO 11641
Responsible national committee
NA 062-05-51 AA - Requirements and physical test methods of leather and ....
Responsible european committee
CEN/TC 289/WG 3 - Fastness test methods
previous edition(s)
Leather - Tests for colour fastness - Colour fastness to perspiration (ISO 11641:2012)
2012-11
