Coil coated metals - Test methods - Part 10: Resistance to fluorescent UV radiation and water condensation

This part of EN 13523 specifies the basic principles and procedure for determining the resistance of an organic coating on a metallic substrate (coil coating) to a combination of fluorescent UV radiation, and water condensation and temperature under controlled conditions.
Due to varied conditions which occur during natural weathering and the extreme nature of accelerated testing, correlation between the two cannot be expected.
Not all organic coatings will perform on an equal basis but a degree of correlation between the same generic type might be observed.

Bandbeschichtete Metalle - Prüfverfahren - Teil 10: Beständigkeit gegen UV-Strahlung mit Leuchtstofflampen und Kondensation von Wasser

Dieser Teil der Normenreihe EN 13523 legt die Grundsätze und das Verfahren zum Bestimmen der Beständigkeit einer organischen Beschichtung auf einem metallischen Substrat (Bandbeschichtung) gegen eine Kombination von UV Strahlung, Kondensation von Wasser und Temperatur unter geregelten Bedin-gungen fest.
Wegen der veränderlichen Bedingungen bei der Freibewitterung und der extremen Art der beschleu-nigten Prüfung kann eine Korrelation zwischen diesen beiden nicht erwartet werden.
Nicht alle organischen Beschichtungen verhalten sich gleichartig, doch ein gewisser Grad von Korrelation bei Beschichtungen desselben Grundtyps ist möglich.

Tôles prélaquées - Méthodes d'essai - Partie 10 : Résistance à un rayonnement UV fluorescent et à la condensation de l'eau

La présente partie de l'EN 13523 spécifie les principes de base et le mode opératoire à appliquer pour déterminer la résistance d’un revêtement organique appliqué sur un support métallique (prélaquage), à une combinaison d’un rayonnement UV fluorescent, de condensation d’eau et de température, dans des conditions contrôlées.
Compte tenu des diverses conditions qui règnent pendant le processus de vieillissement naturel et de la nature extrême des essais accélérés, aucune corrélation ne peut être escomptée entre les deux.
Tous les revêtements organiques ne se comporteront pas de la même manière, mais un certain degré de corrélation peut apparaître entre ceux de même type générique.

Prevlečene kovine, ki se navijajo - Preskusne metode - 10. del: Odpornost proti fluorescentni ultravijolični svetlobi in kondenzaciji vode

Ta del standarda EN 13523 določa osnovna načela in postopek za ugotavljanje odpornosti organske prevleke na kovinski podlagi (prevleke kovin, ki se navijajo) proti kombinaciji fluorescentne ultravijolične svetlobe ter kondenzacije vode in temperature pod nadzorovanimi pogoji.
Zaradi različnih pogojev, ki jih ustvarijo naravne vremenske razmere, in ekstremne narave pospešenega preskušanja korelacije med njimi ni mogoče pričakovati.
Vse organske prevleke ne bodo učinkovale na enaki osnovi, vendar določena stopnja korelacije med isto generično vrsto je lahko prisotna.

General Information

Status
Published
Public Enquiry End Date
02-Feb-2016
Publication Date
13-Apr-2017
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
11-Apr-2017
Due Date
16-Jun-2017
Completion Date
14-Apr-2017

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 10: Beständigkeit gegen UV-Strahlung mit Leuchtstofflampen und Kondensation von WasserTôles prélaquées - Méthodes d'essai - Partie 10 : Résistance à un rayonnement UV fluorescent et à la condensation de l'eauCoil coated metals - Test methods - Part 10: Resistance to fluorescent UV radiation and water condensation25.220.60Organske prevlekeOrganic coatings17.180.20Barve in merjenje svetlobeColours and measurement of lightICS:Ta slovenski standard je istoveten z:EN 13523-10:2017SIST EN 13523-10:2017en,fr,de01-maj-2017SIST EN 13523-10:2017SLOVENSKI

STANDARDSIST EN 13523-10:20111DGRPHãþD
SIST EN 13523-10:2017
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13523-10
February
t r s y ICS
t wä t t rä x r Supersedes EN
s u w t uæ s rã t r s rEnglish Version
Coil coated metals æ Test methods æ Part

s rã Resistance to fluorescent UV radiation and water condensation Tôles prélaquées æ Méthodes d 5essai æ Partie

s r ã Résistance à un rayonnement UV fluorescent et à la condensation de l 5eau
Bandbeschichtete Metalle æ Prüfverfahren æ Teil

s rã Beständigkeit gegen UVæStrahlung mit Leuchtstofflampen und Kondensation von Wasser This European Standard was approved by CEN on

s z December
t r s xä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s u w t uæ s rã t r s y ESIST EN 13523-10:2017

EN 13523-10:2017 (E) 2 Contents Page European foreword ....................................................................................................................................................... 3 1 Scope .................................................................................................................................................................... 5 2 Normative references .................................................................................................................................... 5 3 Terms and definitions ................................................................................................................................... 5 4 Principle ............................................................................................................................................................. 5 5 Apparatus and materials .............................................................................................................................. 5 6 Sampling ............................................................................................................................................................. 6 7 Test panels ......................................................................................................................................................... 6 8 Procedure........................................................................................................................................................... 6 8.1 Exposure ............................................................................................................................................................. 6 8.2 Calibration and maintenance of calibration ......................................................................................... 6 8.3 Evaluation of test specimens ....................................................................................................................... 7 9 Expression of results ...................................................................................................................................... 7 10 Precision ............................................................................................................................................................. 7 11 Test report ......................................................................................................................................................... 7 Bibliography .................................................................................................................................................................... 8

SIST EN 13523-10:2017

EN 13523-10:2017 (E) 3 European foreword This document (EN 13523-10:2017) 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 or by endorsement, at the latest by August 2017, and conflicting national standards shall be withdrawn at the latest by August 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13523-10:2010. The main changes are: a) the distance of the test specimen to the lamps is device-specific and not necessary for carrying out the test; so the requirement to expose the face of the test specimens at a distance of about 50 mm from the nearest surface of the lamp has been deleted; b) a remark on repositioning of the specimens during exposure has been added; c) a remark on removing or re-arranging the test panels during the process has been added; d) the text has been editorially revised and the normative references have been updated. The EN 13523 series, Coil coated metals — Test methods, consists of the following parts: — Part 0: General introduction — Part 1: Film thickness — Part 2: Gloss — Part 3: Colour difference — Instrumental comparison — Part 4: Pencil hardness — Part 5: Resistance to rapid deformation (impact test) — Part 6: Adhesion after indentation (cupping test) — Part 7: Resistance to cracking on bending (T-bend test) — Part 8: Resistance to salt spray (fog) — Part 9: Resistance to water immersion — Part 10: Resistance to fluorescent UV radiation and water condensation — Part 11: Resistance to solvents (rubbing test) — Part 12: Resistance to scratching SIST EN 13523-10:2017

EN 13523-10:2017 (E) 4 — Part 13: Resistance to accelerated ageing by the use of heat — Part 14: Chalking (Helmen method) — Part 15: Metamerism — Part 16: Resistance to abrasion — Part 17: Adhesion of strippable films — Part 18: Resistance to staining — Part 19: Panel design and method of atmospheric exposure testing — Part 20: Foam adhesion — Part 21: Evaluation of outdoor exposed panels — Part 22: Colour difference — Visual comparison — Part 23: Resistance to humid atmospheres containing sulfur dioxide — Part 24: Resistance to blocking and pressure marking —

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