Codes & Standards - Purchase
ISO 20701:2024
Leather — Tests for colour fastness — Colour fastness to saliva
SKU: iso_086794_186904
Published by ISO
Publication Year 2024
2 Edition
4 pages
Product Details
This document specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.
The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.