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AFNOR
NF EN 12373-4 : 1999

NF EN 12373-4 : 1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - ESTIMATION OF LOSS OF ABSORPTIVE POWER OF ANODIC OXIDATION COATINGS AFTER SEALING BY DYE SPOT TEST WITH PRIOR ACID TREATMENT

Superseded date

01-11-2010

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Avant-propos
Introduction
1 Domaine d'application
2 Principe
3 Réactifs
4 Échantillons pour essai
5 Mode opératoire
6 Expression des résultats
7 Procès-verbal d'essai
Annexe A (informative) - Interprétation des résultats de
                         l'essai à la goutte de colorant

Gives a method for estimating the loss of absorptive power of anodic oxidation coatings with a sealing treatment, by dye absorption after acid pretreatment. Suitable as a production control method and applies to anodic oxidation coatings which may be subjected to the weather or aggressive environments, or where resistance to staining is important.

DevelopmentNote
Indice de Classement: A91-455-4 Supersedes NFA 91 409. (01/2000)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
Supersedes

Standards Relationship
UNI EN 12373-4 : 2000 Identical
I.S. EN 12373-4:1999 Identical
EN 12373-4 : 1998 Identical
DIN EN 12373-4:1999-04 Identical
UNE-EN 12373-4:1999 Identical
BS EN 12373-4:1998 Identical

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