DIN EN ISO 20701:2018-05
Superseded Standard
Historical

DIN EN ISO 20701:2018-05

Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017); German version EN ISO 20701:2018
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Summary

This International Standard 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.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 05/01/2018
Page Count 11
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Weight (in grams) ---
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