ISO/FDIS 20433
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Leather — Tests for colour fastness — Colour fastness to crocking
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
11-04-2024
English, French
10-01-2024
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.
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