SIST EN 13523-23:2003

Coil coated metals - Test methods - Part 23: Colour stability in humid atmospheres containing sulfur dioxide

This Part of EN 13523 defines terms of the procedure for determining the colour stability of an organic coating on a metallic substrate when exposed to humid atmospheres containing sulfur dioxide.
This method has been designed to provide an accelerated test for evaluating the colour fastness of coil coated products in atmospheres containing sulfur dioxide (typical of industrial atmospheres).

Bandbeschichtete Metalle - Prüfverfahren - Teil 23: Beständigkeit der Farbe in feuchten, Schwefeldioxid enthaltenden Atmosphären

Dieser Teil von EN 13523 beschreibt das Verfahren zum Bestimmen der Beständigkeit der Farbe einer organischen Beschichtung auf einem metallischen Substrat, wenn diese feuchten, Schwefeldioxid enthaltenden Atmosphären ausgesetzt wird.
Dieses Verfahren wurde als beschleunigte Prüfung zum Bewerten der Farbechtheit von bandbeschichteten Erzeugnissen in schwefeldioxidhaltigen Atmosphären (typisch für Industrieatmosphären) entwickelt.

Tôles prélaquées - Méthodes d'essai - Partie 23 : Stabilité des couleurs en atmosphere humide contenant du dioxyde de soufre

La présente partie de l'EN 13523 décrit la méthode de détermination de la stabilité des couleurs d'un revetement organique sur un support métallique exposé a des atmospheres humides contenant du dioxyde de soufre.
Cette méthode permet de réaliser un essai accéléré pour évaluer la tenue des couleurs des produits prélaqués dans des atmospheres contenant du dioxyde de soufre (atmosphere industrielles).

Kovine, zaščitene po postopku coil-coating - Metode preskušanja - 23. del: Obstojnost nianse v vlažni atmosferi, ki vsebuje žveplov dioksid

General Information

• Status: Withdrawn
• Publication Date: 31-Dec-2002
• Withdrawal Date: 02-Sep-2015
• ICS: 17.180.20 - Colours and measurement of light
• ICS: 25.220.60 - Organic coatings
• Technical Committee: IBLP - Paints and varnishes
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 03-Sep-2015
• Due Date: 26-Sep-2015
• Completion Date: 03-Sep-2015
• Ref Project: EN 13523-23:2002 - Coil coated metals - Test methods - Part 23: Colour stability in humid atmospheres containing sulfur dioxide

Relations

• Replaced By: SIST EN 13523-23:2015 - Coil coated metals - Test methods - Part 23: Resistance to humid atmospheres containing sulfur dioxide
• Effective Date: 01-Oct-2015

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bandbeschichtete Metalle - Prüfverfahren - Teil 23: Beständigkeit der Farbe in feuchten, Schwefeldioxid enthaltenden AtmosphärenTôles prélaquées - Méthodes d'essai - Partie 23 : Stabilité des couleurs en atmosphere humide contenant du dioxyde de soufreCoil coated metals - Test methods - Part 23: Colour stability in humid atmospheres containing sulfur dioxide25.220.60Organske prevlekeOrganic coatings17.180.20Barve in merjenje svetlobeColours and measurement of lightICS:Ta slovenski standard je istoveten z:EN 13523-23:2002SIST EN 13523-23:2003en01-januar-2003SIST EN 13523-23:2003SLOVENSKI
STANDARD



SIST EN 13523-23:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13523-23July 2002ICS 17.180.20; 25.220.60English versionCoil coated metals - Test methods - Part 23: Colour stability inhumid atmospheres containing sulfur dioxideTôles prélaquées - Méthodes d'essai - Partie 23: Stabilitédes couleurs en atmosphère humide contenant du dioxydede soufreBandbeschichtete Metalle - Prüfverfahren - Teil 23:Beständigkeit der Farbe in feuchten, Schwefeldioxidenthaltenden AtmosphärenThis 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 13523-23:2002 ESIST EN 13523-23:2003



EN 13523-23:2002 (E)2ForewordThis document EN 13523-23:2002 has been prepared by Technical Committee CEN/TC 139 "Paints andvarnishes", 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.IntroductionPrevious work by the European Coil Coating Association (ECCA) has established that this test method is not areliable or reproducible test for assessing the degree of corrosion on coil coated products, but that the test methodmay be used to evaluate the colour fastness of coil coated products.The test method has been aligned with EN ISO 3231:1997, except for the amount of sulfur dioxide.1 ScopeThis Part of EN 13523 defines terms of the procedure for determining the colour stability of an organic coating on ametallic substrate when exposed to humid atmospheres containing sulfur dioxide.This method has been designed to provide an accelerated test for evaluating the colour fastness of coil coatedproducts in atmospheres containing sulfur dioxide (typical of industrial atmospheres).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 13523-3:2001, Coil coated metals — Test methods — Part 3: Colour difference — Instrumental comparison.prEN 13523-22, Coil coated metals — Test methods — Part 22: Colour difference — Visual comparison.EN 23270:1991, Paints and varnishes and their raw materials — Temperatures and humidities for conditioning andtesting (ISO 3270:1984).SIST EN 13523-23:2003



EN 13523-23:2002 (E)33 Terms and definitionsFor the purposes of this Part of EN 13523, the terms and definitions given in EN 13523-0:2001 apply.4 PrincipleTest specimens are exposed to an atmosphere containing sulfur dioxide. The degree of colour
...