NEN-EN-ISO 20433
Leather - Tests for colour fastness - Colour fastness to crocking
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 2012 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Leather and furs): | 59.140.30 |
scope:
This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth. Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth. The method is applicable to all types of coloured leather. Since after-treatments of the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such treatments.
Document History
NEN-EN-ISO 20433
October 1, 2012
Leather - Tests for colour fastness - Colour fastness to crocking
This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth. Two tests...
June 1, 2011
Leather - Tests for colour fastness - Colour fastness to crocking
This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth. Two tests...