ISO 20701:2017 PDF

Scope: 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.

ISO 20701:2017 Referenced Document

EN 15987 Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer (Endorsed by AENOR in July of 2003.)*， 2022-10-26 Update
ISO 105-A01 Textiles - Tests for colour fastness - Part A01: General principles of testing
ISO 105-A02 Textiles - Tests for colour fastness - Part A02: Grey scale for assessing change in colour; Technical Corrigendum 2
ISO 105-A03 Textiles — Tests for colour fastness — Part A03: Grey scale for assessing staining*， 2019-10-08 Update
ISO 105-A04 Textiles; tests for colour fastness; part A04: method for the instrumental assessment of the degree of staining of adjacent fabrics
ISO 105-A05 Textiles - Tests for colour fastness - Part A05: Instrumental assessment of change in colour for determination of grey scale rating; Technical Corrigendum 2
ISO 2418 Leather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testing*， 2023-02-06 Update
ISO 3696 Water for analytical laboratory use; Specification and test methods

2017 ISO 20701:2017 Leather - Tests for colour fastness - Colour fastness to saliva