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EN 12373-4 : 1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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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

Published date

12-01-2013

Superseded date

01-07-2010

Superseded by

EN ISO 21432:2020

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Foreword
Introduction
1 Scope
2 Principle
3 Reagents
4 Test specimens
5 Procedure
6 Expression of results
7 Test report
Annex A (normative) Interpretation of the results of the
        dye spot test

Gives a method for estimating the loss of absorptive power of anodic oxidation coatings with a sealing treatment, by dye absorption after acid pretreatment.

Committee
TC 132
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
BS EN 12373-4:1998 Identical
NS EN 12373-4 : 1998 Identical
NF EN 12373-4 : 1999 Identical
I.S. EN 12373-4:1999 Identical
NEN EN 12373-4 : 1998 Identical
PN EN 12373-4 : 2002 Identical
DIN EN 12373-4:1999-04 Identical
NBN EN 12373-4 : 1999 Identical
UNE-EN 12373-4:1999 Identical

I.S. EN 12373-1:2001 ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 1: METHOD FOR SPECIFYING DECORATIVE AND PROTECTIVE ANODIC OXIDATION COATINGS ON ALUMINIUM
05/30133060 DC : 0 EN 1090-3 - EXECUTION OF STEEL AND ALUMINIUM STRUCTURES - PART 3: TECHNICAL RULES FOR EXECUTION OF ALUMINIUM STRUCTURES
ISO/TR 16689:2012 Anodizing of aluminium and its alloys — Experimental research on possible alternative sealing quality test methods to replace the phosphoric acid/chromic acid immersion test — Evaluation of correlations
DIN EN 14392:2008-01 Aluminium and aluminium alloys - Requirements for anodised products for use in contact with foodstuff
EN 14392:2007 Aluminium and aluminium alloys - Requirements for anodised products for use in contact with foodstuff
PD ISO/TR 16689:2012 Anodizing of aluminium and its alloys. Experimental research on possible alternative sealing quality test methods to replace the phosphoric acid/chromic acid immersion test. Evaluation of correlations
BS EN 12373-1:2001 Aluminium and aluminium alloys. Anodizing Method for specifying decorative and protective anodic oxidation coatings on aluminium
BS EN 14392:2007 Aluminium and aluminium alloys. Requirements for anodised products for use in contact with foodstuff
EN 12373-1 : 2001 ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 1: METHOD FOR SPECIFYING DECORATIVE AND PROTECTIVE ANODIC OXIDATION COATINGS ON ALUMINIUM

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