SURFACE ACTIVE AGENTS - DETERMINATION OF WETTING POWER BY IMMERSION

Published date

12-01-2013

Publisher

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Définition
4 Principe
5 Réactifs et produits
6 Appareillage
7 Échantillonnage
8 Mode opératoire
   8.1 Prise d'essai
   8.2 Préparation de la solution d'agent de surface
   8.3 Préparation des disques de tissu de coton témoin
   8.4 Nettoyage de l'appareillage
   8.5 Remplissage du bécher de mesurage
   8.6 Détermination (voir figure 3)
   8.7 Étalonnage du tissu
9 Expression des résultats
10 Rapport d'essai
Annexe A (informative) Tissus témoins commercialisés
Bibliographie

Specifies a method for determining the wetting power of a surface active agent in solution by immersion of a disc of raw cotton cloth in the solution. Applies to all surface active agents used as wetting agents in neutral, slightly acid or slightly basic baths for textile applications.

DevelopmentNote	Indice de Classement: T73-420 (03/2003)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFT 73 420 : 1985 NFT 73 406 : 1975

Standards	Relationship
ISO 8022:1990	Identical
UNE-EN 1772:2001	Identical
UNI EN 1772 : 2001	Identical
BS EN 1772:2000	Identical
EN 1772 : 2000	Identical

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NF EN 1772 : 2000

SURFACE ACTIVE AGENTS - DETERMINATION OF WETTING POWER BY IMMERSION

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Abstract

General Product Information

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