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BS EN ISO 4623-2:2016

$102.76

Paints and varnishes. Determination of resistance to filiform corrosion – Aluminium substrates

Published By Publication Date Number of Pages
BSI 2016 18
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This part of ISO 4623 describes a test procedure for assessing the protective action of coatings of paints or varnishes on aluminium against filiform corrosion arising from a scribe mark cut through the coating.

It is only suitable for assessing the performance of the coating/substrate combination tested. It is not suitable for predicting the performance of the coating on different substrates.

PDF Catalog

PDF Pages PDF Title
4 European foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Sampling
6 Apparatus
7 Reagents
8 Test panels
8.1 Material and dimensions
11 8.2 Preparation and coating
8.3 Drying and conditioning
8.4 Thickness of coating
9 Procedure
9.1 Determination
9.2 Scribing the test panels
13 9.3 Testing
9.4 Inspection of test panels
10 Evaluation of the degree of filiform corrosion
11 Precision
12 Test report
15 Bibliography
BS EN ISO 4623-2:2016
$102.76