NBN EN ISO 20433:2024

NBN EN ISO 20433:2024

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

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Detalles

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.

Información adicional

Autor Bureau de Normalisation Belge (NBN)
Comité CEN/TC 289
Publicado por NBN
Tipo de Documento Norma
Fecha de cancelación 2024-10-31
ICS 59.140.30 : Cueros y pieles
Número de páginas 15
Reemplaza NBN EN ISO 20433:2012
histórico No
Palabra clave NBN EN ISO 20433:2024