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NBN EN ISO 4623-1 : 2002

Current

Current

The latest, up-to-date edition.

PAINTS AND VARNISHES - DETERMINATION OF RESISTANCE TO FILIFORM CORROSION - PART 1: STEEL SUBSTRATES

Published date

12-01-2013

1 Scope
2 Normative references
3 Term and definition
4 Principle
5 Required supplementary information
6 Sampling
7 Apparatus
8 Reagents
9 Test panels
10 Procedure
11 Evaluation of the degree of filiform corrosion
12 Precision
13 Test report
Annex A - Required supplementary information
Annex B - Guidance notes on maintaining exposure conditions
          using saturated ammonium sulfate solution

Deals with the sampling and testing of paints, varnishes and related products. Describes a test procedure for assessing the protective action of coatings of paints or varnishes on steel against filiform corrosion arising from a scribed mark cut through the coating.

DevelopmentNote
Supersedes NBN EN ISO 4623 (11/2002)
DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

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