NF EN 12373-4

January 1999

Standard Cancelled

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.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1999

Number of pages

8 p.

Reference

NF EN 12373-4

ICS Codes

25.220.20 Surface treatment

77.120.10 Aluminium and aluminium alloys

European kinship

EN 12373-4:1998

Replaced standards (1)

NF A91-409

June 1987

Standard Cancelled

Anodizing of aluminium and its alloys. Estimation of loss of absorptive power of anodic oxide coatings after sealing. Dye spot test with prior acid treatment.

Dans la série des normes traitant de l'aluminium anodisé, la présente norme définit une méthode permettant d'apprécier la perte du pouvoir absorbant des couches anodiques ayant subi un traitement de colmatage.

Standard replaced by (1)

NF EN ISO 2143

November 2010

Standard Cancelled

Anodizing of aluminium and its alloys -- Estimation of loss of absorptive power of anodic oxidation coatings after sealing -- Dye-spot test with prior acid treatment

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