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naSRPS EN ISO 11641:2024

Leather - Tests for colour fastness - Colour fastness to perspiration (ISO/DIS 11641:2024)

General information

45.99     Jun 18, 2025

50.20    Sep 24, 2025

ISS

G120

European Norm

59.140.30  

English  

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN ISO 11641:2014

NOW

PROJECT
naSRPS EN ISO 11641:2024
45.99 Dispatch of FV draft to CCMC
Jun 18, 2025

Related project

Adopted from prEN ISO 11641 IDENTICAL

Adopted from ISO/FDIS 11641 IDENTICAL