ISO 20433:2024

Leather — Tests for colour fastness — Colour fastness to crocking
Autor: ISO
Código ICS: 59.140.30


This document specifies a method to determine the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing.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.

Especificaciones de la Norma
Fecha de Publicación 11/04/2024
Título Secundario Cuir — Essais de solidité des coloris — Solidité des coloris au dégorgement par frottement
Páginas Técnicas 5
Idioma Inglés