Reference number
ISO 20433:2005
ISO 20433:2005
© ISO 2024
ISO 20433:2005
Leather — Tests for colour fastness — Colour fastness to crocking
Edition 1
2005-07
2005-07
Retirada
Resumen
ISO 20433:2005 specifies a method for determining 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 treatment.
Ciclo de vida
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Ahora
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Revisada por
RetiradaISO 20433:2012