EN ISO 20433:2024

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024) EN ISO 20433:2024

Publication date:   Jun 18, 2024

General information

60.60 Standard published   Apr 24, 2024

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 20433:2012

NOW

PUBLISHED
EN ISO 20433:2024
60.60 Standard published
Apr 24, 2024