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EN 12373-4:1998

Aluminium and aluminium alloys - Anodizing - Part 4: Estimation of loss of absorptive power of anodic oxidation coatings after sealing by dye spot test with prior acid treatment

Publication date:   Mar 15, 2000

General information

99.60 Withdrawal effective   Jul 1, 2010

CEN

CEN/TC 132 Aluminium and aluminium alloys

European Norm

25.220.20   Surface treatment | 77.120.10   Aluminium and aluminium alloys

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Scope

This part of this European Standard specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment. The method is suitable for use as a production control method and is applicable to anodic oxidation coatings which may be subjected to weathering or aggressive environments or where resistance to staining is important.

Life cycle

NOW

WITHDRAWN
EN 12373-4:1998
99.60 Withdrawal effective
Jul 1, 2010

REVISED BY

WITHDRAWN
EN ISO 2143:2010

Relations

Adopted from ISO 2143:1981 IDENTICAL