EN 13523-6:2002
(Main)Coil coated metals - Test methods - Part 6: Adhesion after indentation (cupping test)
Coil coated metals - Test methods - Part 6: Adhesion after indentation (cupping test)
This Part of EN 13523 defines terms of the procedure for determining the adhesion of an organic coating to a metallic substrate after indentation after slow deformation.
The resistance to cracking may also be evaluated.
Bandbeschichtete Metalle - Prüfverfahren - Teil 6: Haftfestigkeit nach Eindrücken (Tiefungsprüfung)
Dieser Teil von EN 13523 beschreibt das Verfahren zum Bestimmen der Haftfestigkeit einer organischen Beschichtung auf einem metallischen Substrat nach Eindrücken bei langsamer Verformung.
Die Widerstandsfähigkeit gegen Rissbildung kann auch bewertet werden.
Tôles prélaquées - Méthodes d'essai - Partie 6 : Adhérence après indentation (essai d'emboutissage)
La présente partie de l'EN 13523 décrit la méthode de détermination de l'adhérence d'un revêtement organique sur un support métallique après indentation et déformation lente.
La résistance à la fissuration peut également être évaluée.
Kovine, zaščitene po postopku coil-coating - Metode preskušanja - 6. del: Oprijem po globljenju (preskus elastičnosti)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 6: Haftfestigkeit nach Eindrücken (Tiefungsprüfung)Tôles prélaquées - Méthodes d'essai - Partie 6 : Adhérence apres indentation (essai d'emboutissage)Coil coated metals - Test methods - Part 6: Adhesion after indentation (cupping test)25.220.60Organske prevlekeOrganic coatings17.040.20Lastnosti površinProperties of surfacesICS:Ta slovenski standard je istoveten z:EN 13523-6:2002SIST EN 13523-6:2003en01-januar-2003SIST EN 13523-6:2003SLOVENSKI
STANDARD
SIST EN 13523-6:2003
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13523-6July 2002ICS 17.040.20; 25.220.60English versionCoil coated metals - Test methods - Part 6: Adhesion afterindentation (cupping test)Tôles prélaquées - Méthodes d'essai - Partie 6: Adhérenceaprès indentation (essai d'emboutissage)Bandbeschichtete Metalle - Prüfverfahren - Teil 6:Haftfestigkeit nach Eindrücken (Tiefungsprüfung)This European Standard was approved by CEN on 11 April 2002.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, Malta, 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© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13523-6:2002 ESIST EN 13523-6:2003
EN 13523-6:2002 (E)2ForewordThis document EN 13523-6:2002 has been prepared by Technical Committee CEN/TC 139 "Paints and varnishes",the secretariat 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 January 2003, and conflicting national standards shall be withdrawn at the latestby January 2003.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, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.1 ScopeThis Part of EN 13523 defines terms of the procedure for determining the adhesion of an organic coating to ametallic substrate after indentation after slow deformation.The resistance to cracking can also be evaluated.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 13523-0:2001, Coil coated metals - Test methods - Part 0: General introduction and list of test methods.EN 23270:1991, Paints and varnishes and their raw materials - Temperatures and humidities for conditioning andtesting (ISO 3270:1984).EN ISO 1520:2001, Paints and varnishes - Cupping test (ISO 1520:1999).IEC 60454-2:1994, Specification for pressure-sensitive adhesive tapes for electrical purposes - Part 2: Methods oftest.3 Terms and definitionsFor the purposes of this Part of EN 13523, the terms and definitions given in EN 13523-0:2001 apply.4 PrincipleThe test specimen is cross-hatched with a cutting tool and is then deformed by pressing under specified conditions.After pressing, the test specimen can be artificially aged by immersion in boiling water.SIST EN 13523-6:2003
EN 13523-6:2002 (E)35 Apparatus and materials5.1
Cross-hatching deviceA single-bladed knife, very sharp to avoid any burrs. For coatings less than 60 µm in thickness, it is also possible touse a purpose-made cutting tool, capable of making a minimum of 6 parallel cuts.5.2
Pressing deviceApparatus in accordance with EN ISO 1520:2001, consisting essentially of:a) a steel die, of inside diameter (27 ±
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