NF EN ISO 23168

NF EN ISO 23168

December 2020
Standard Current

Paints and varnishes - Determination of water content - Gas-chromatographic method

This document specifies a method for the determination of the water content of water-borne coating materials and their raw materials by using a gas chromatograph. The preferred working range of this test method is from a water mass fraction of 15 % to a water mass fraction of 90 % but the method can be applied outside of this range.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2020

Number of pages

18 p.

Reference

NF EN ISO 23168

ICS Codes

87.040   Paints and varnishes

Classification index

T30-317

Print number

1

International kinship

European kinship

EN ISO 23168:2020
Sumary
Paints and varnishes - Determination of water content - Gas-chromatographic method

This document specifies a method for the determination of the water content of water-borne coating materials and their raw materials by using a gas chromatograph. The preferred working range of this test method is from a water mass fraction of 15 % to a water mass fraction of 90 % but the method can be applied outside of this range.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Réactifs et matériaux
  • 7 Échantillonnage
  • 8 Mode opératoire
  • 9 Expression des résultats
  • 10 Fidélité
  • 11 Rapport d'essai
  • Annexe A Exemple de conditions de chromatographie en phase gazeuse
  • Annexe B Informations relatives à la fidélité
  • Bibliographie
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