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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 20701:2024

ISO 20701:2024 Leather – Tests for colour fastness – Colour fastness to saliva

CDN $85.00

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Description

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.

Edition

2

Published Date

2024-08-08

Status

PUBLISHED

Pages

4

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

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.

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