EN 13523-9:2001
(Main)Coil coated metals - Test methods - Part 9: Resistance to water immersion
Coil coated metals - Test methods - Part 9: Resistance to water immersion
This Part of EN 13523 describes the procedure for determining the resistance to water immersion of an organic coating on a metallic substrate. The test is applicable to all kinds of organic coatings, including metallics and embossed, textured, pearlescent and printed coatings. The results of the test give an indication of the resistance of the coil coated metal to water. The method is not intended to reproduce any particular condition of condensation.
Bandbeschichtete Metalle - Prüfverfahren - Teil 9: Beständigkeit gegen Eintauchen in Wasser
Anwendungsbereich
Dieser Teil von EN 13523 beschreibt das Verfahren zum Bestimmen der Beständigkeit einer organischen
Beschichtung auf einem metallischen Substrat gegen Eintauchen in Wasser.
Die Prüfung ist auf alle Arten von organischen Beschichtungen anwendbar, einschließlich Metallic- und Struktur-
Beschichtungen, geprägte und bedruckte Beschichtungen, Beschichtungen mit Perlglanzeffekt. Die Ergebnisse der
Prüfung geben einen Hinweis auf die Beständigkeit des bandbeschichteten Metalls gegen Wasser.
Das Verfahren ist nicht dazu gedacht, besondere Kondensationsbedingungen nachzustellen.
Tôles prélaquées - Méthodes d'essai - Partie 9: Résistance à l'immersion dans l'eau
La présente partie de l'EN 13523 décrit le mode opératoire permettant de déterminer la résistance à l'immersion dans l'eau d'un revêtement organique appliqué sur un substrat métallique.
Cet essai s'applique à tous les types de revêtements organiques, y compris les revêtements métalliques, emboutis, texturés, dépolis et imprimés. Les résultats de l'essai permettent d'évaluer la résistance de la tôle prélaquée à l'eau.
Cette méthode ne vise pas à reproduire une quelconque condition de condensation.
Kovine, zaščitene po postopku coil-coating - Metode preskušanja - 9. del: Odpornost proti potapljanju v vodi
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 9: Beständigkeit gegen Eintauchen in WasserTôles prélaquées - Méthodes d'essai - Partie 9: Résistance a l'immersion dans l'eauCoil coated metals - Test methods - Part 9: Resistance to water immersion25.220.60Organske prevlekeOrganic coatings17.040.20Lastnosti površinProperties of surfacesICS:Ta slovenski standard je istoveten z:EN 13523-9:2001SIST EN 13523-9:2002en01-september-2002SIST EN 13523-9:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13523-9April 2001ICS 17.040.20; 25.220.60English versionCoil coated metals - Test methods - Part 9: Resistance to waterimmersionTôles prélaquées - Méthodes d'essai - Partie 9: Résistanceà l'immersion dans l'eauBandbeschichtete Metalle - Prüfverfahren - Teil 9:Beständigkeit gegen Eintauchen in WasserThis European Standard was approved by CEN on 18 February 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13523-9:2001 ESIST EN 13523-9:2002
Page 2EN 13523-9:2001ForewordThis European Standard has been prepared by Technical Committee CEN/TC 139 "Paints and varnishes", thesecretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by October 2001, and conflicting national standards shall be withdrawn at the latestby October 2001.Annex A is normative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,Switzerland and the United Kingdom.1
ScopeThis Part of EN 13523 describes the procedure for determining the resistance to water immersion of an organiccoating on a metallic substrate.The test is applicable to all kinds of organic coatings, including metallics and embossed, textured, pearlescent andprinted coatings. The results of the test give an indication of the resistance of the coil coated metal to water.The method is not intended to reproduce any particular condition of condensation.2
Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 13523-0 : 2001Coil coated metals – Test methods – Part 0: General introduction and list of test methodsEN 23270 : 1991Paint and varnishes and their raw materials – Temperatures and humidities for conditioning and testing(ISO 3270:1984)ISO 4628-2:1982Paints and varnishes – Evaluation of degradation of paint coatings – Designation of intensity, quantity and sizeof common types of defect – Part 2: Designation of degree of blisteringIEC 60454-2Specifications for pressure-sensitive adhesive tapes for electrical purposes – Part 2: Methods of test3
Terms and definitionsFor the purposes of this standard the terms and definitions given in EN 13523-0:2001 apply.4
PrincipleA test specimen is immersed in water of 40 °C for a defined period of time. The degree of blistering on the generalsurface and the corrosion at the cut edges and scribes are then evaluated.NOTE
The procedure described in this Part of EN 13523 is similar to the test method specified in EN ISO 2812-2.A major difference is that the water is not aerated.5
Apparatus and materials5.1
Tank, of suitable size (a convenient size is 700 mm x 400 mm x 400 mm), fitted with a cover, a heater andcapable of being maintained at (40 ± 1) °C.5.2
System for circulation or stirring of the water.5.3
Support for the specimens, made from non-conductive material and arranged so that the specimens aremaintained at an angle of 15° to 20° to the vertical.5.4
Deionized water, having a conductivity not greater than 0,2 mS/m (mS/m = millisiemens per metre).SIST EN 13523-9:2002
Page 3EN 13523-9:20015.5
Cutting tool, with a hard metal tip (according to Clemen). The scratch shall have an upwards-broadeningcross section which shows a width of approximatey 1 mm o
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