This International Standard specifies a method for determining the behaviour of the surface of a leather on rubbing with a wool felt.It is applicable to leathers of all kinds.
EN ISO 11640:2012 Referenced Document
ISO 105-A01 Textiles - Tests for colour fastness - Part A01: General principles of testing
ISO 105-A02 Textiles - Tests for colour fastness - Part A02: Grey scale for assessing change in colour; Technical Corrigendum 2
ISO 105-A03 Textiles — Tests for colour fastness — Part A03: Grey scale for assessing staining
ISO 105-A04 Textiles; tests for colour fastness; part A04: method for the instrumental assessment of the degree of staining of adjacent fabrics
ISO 105-A05 Textiles - Tests for colour fastness - Part A05: Instrumental assessment of change in colour for determination of grey scale rating; Technical Corrigendum 2
ISO 11641 Leather — Tests for colour fastness — Colour fastness to perspiration
ISO 2418 Leather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testing
ISO 2419 Leather — Physical and mechanical tests — Sample preparation and conditioning
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
ISO 4045 Leather — Chemical tests — Determination of pH and difference figure
ISO 9073-2 Textiles - Test methods for nonwovens - Part 2: Determination of thickness; Technical Corrigendum 1
EN ISO 11640:2012 history
2018EN ISO 11640:2018 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
2012EN ISO 11640:2012 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO 11640:2012)
1998EN ISO 11640:1998 Leather - Tests for Colour Fastness - Colour Fastness to Cycles of to-and-fro Rubbing ISO 11640:1993