EN 13523-21:2003

Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels

Publication date:   Jun 30, 2004

General information

99.60 Withdrawal effective   Mar 24, 2010

CEN

CEN/TC 139 Paints and varnishes

European Norm

17.040.20   Properties of surfaces | 25.220.60   Organic coatings

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Scope

This Part of this European Standard specifies the procedure for evaluating the behaviour of an organic coating on a metallic substrate during and after outdoor exposure. Panel design, preparation and the procedure for outdoor exposure are to be performed in accordance with EN 13523-19.
After washing of the panel some dirt can remain on the panel. This remaining dirt can influence the accuracy and precision of readings of gloss and colour, performed on exposed panels, although carried out in accordance with the standards. Unlike other precise measurements, the objective of this Part of this European Standard is to report on trends in the corrosion and/or paint degradation behaviour of coil coated panels.

Life cycle

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EN 13523-21:2003
99.60 Withdrawal effective
Mar 24, 2010

REVISED BY

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EN 13523-21:2010