Coil coated metals - Test methods - Part 27: Resistance to humid poultice (Cataplasm test)

This part of EN 13523 specifies a procedure for evaluating the resistance of an organic coating on a metallic substrate (coil coating) to conditions of extreme humidity (acid, alkaline and/or neutral).

Bandbeschichtete Metalle - Prüfverfahren - Teil 27: Beständigkeit gegen feuchte Verpackung (Kataplasma-Test)

Dieser Teil der Normenreihe EN 13523 legt ein Verfahren zum Bewerten der Beständigkeit einer orga-nischen Beschichtung auf einem metallischen Substrat (Bandbeschichtung) gegen Bedingungen mit extre-mer Feuchte (sauer, alkalisch und/oder neutral) fest.

Tôles prélaquées - Méthodes d'essai - Partie 27 : Résistance à la corrosion sous cataplasme (essai au cataplasme)

La présente partie de l’EN 13523 spécifie un mode opératoire permettant d’évaluer la résistance à des conditions d’humidité extrême (acide, alcaline et/ou neutre) d’un revêtement organique recouvrant un subjectile métallique (procédé de prélaquage).

Prevlečene kovine, ki se navijajo - Preskusne metode - 27. del: Odpornost proti vroči vlagi (preskus s kataplazmo)

Ta del standarda EN 13523 določa postopek za vrednotenje odpornosti organske prevleke na kovinski podlagi (prevleke kovin, ki se navijajo) proti ekstremni vlažnosti (kisla, alkalna in/ali nevtralna vrednost).

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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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 27: Beständigkeit gegen feuchte Verpackung (Kataplasma-Test)Tôles prélaquées - Méthodes d'essai - Partie 27 : Résistance à la corrosion sous cataplasme (essai au cataplasme)Coil coated metals - Test methods - Part 27: Resistance to humid poultice (Cataplasm test)25.220.60Organske prevlekeOrganic coatingsICS:Ta slovenski standard je istoveten z:EN 13523-27:2017SIST EN 13523-27:2017en,fr,de01-maj-2017SIST EN 13523-27:2017SLOVENSKI
STANDARDSIST EN 13523-27:20091DGRPHãþD



SIST EN 13523-27:2017



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13523-27
April
t r s y ICS
t wä t t rä x r Supersedes EN
s u w t uæ t yã t r r {English Version
Coil coated metals æ Test methods æ Part
t yã Resistance to Tôles prélaquées æ Méthodes d 5essai æ Partie
t y ã
Bandbeschichtete Metalle æ Prüfverfahren æ Teil
t yã 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
9
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 t yã t r s y ESIST EN 13523-27:2017



EN 13523-27:2017 (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 Sample preparation . 6 7 Procedure. 7 7.1 Exposure . 7 7.2 Evaluation . 7 8 Expression of results . 7 8.1 Overall surface (flat test surface) . 7 8.2 Edges . 7 9 Test report . 8 Bibliography . 9
SIST EN 13523-27:2017



EN 13523-27:2017 (E) 3 European foreword This document (EN 13523-27:2017) 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 October 2017, and conflicting national standards shall be withdrawn at the latest by October 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 13523-27:2009. The main changes are: a) the description of the buffer solution was amended; b) the text has been revised editorially 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 — Part 13: Resistance to accelerated ageing by the use of heat — Part 14: Chalking (Helmen method) — Part 15: Metamerism SIST EN 13523-27:2017



EN 13523-27:2017 (E) 4 — 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 out
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