EN 4426:2020

Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts

Publication date:   Jun 16, 2020

General information

60.60 Standard published   Feb 26, 2020

CEN

ASD-STAN Aerospace

European Norm

49.025.60   Textiles

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Scope

This document specifies the requirements for the determination of conductivity and pH of aqueous extracts of textile materials.
This method has been written in response to an aerospace requirement for a method of extraction using hot water as the EN 1413 requires only a cold water extraction method.

Life cycle

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PUBLISHED
EN 4426:2020
60.60 Standard published
Feb 26, 2020