prBAS EN ISO 20433:2025
Leather - Tests for colour fastness - Colour fastness to crocking
General information
Status:Project
Number of pages:8
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:31.10.2024
Forseen date for next stage code:08.11.2024
Technical committee:BAS/TC 48, Textile, leather, clothing and footwear
ICS:
59.140.30, Leather and furs
Abstract
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.
Lifecycle
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Original document and degree of correspondence
EN ISO 20433:2024, identical
ISO 20433:2024, identical
Relation to BAS standards
Work material
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