EN 13523-26-2014 en Coil coated metals - Test methods - Part 26 Resistance to condensation of water《线圈包覆金属 测试方法 第26部分 抵抗空气冷凝》.pdf
《EN 13523-26-2014 en Coil coated metals - Test methods - Part 26 Resistance to condensation of water《线圈包覆金属 测试方法 第26部分 抵抗空气冷凝》.pdf》由会员分享,可在线阅读,更多相关《EN 13523-26-2014 en Coil coated metals - Test methods - Part 26 Resistance to condensation of water《线圈包覆金属 测试方法 第26部分 抵抗空气冷凝》.pdf(12页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS EN 13523-26:2014Coil coated metals TestmethodsPart 26: Resistance to condensation ofwaterBS EN 13523-26:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13523-26:2014.It supersedes BS EN 13523-26:2006 which is withdrawn.The UK par
2、ticipation in its preparation was entrusted to TechnicalCommittee STI/21, Surface preparation of steel.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are re
3、sponsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 80219 5ICS 25.220.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandar
4、ds Policy and Strategy Committee on 30 June 2014.Amendments issued since publicationDate Text affectedBS EN 13523-26:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13523-26 June 2014 ICS 25.220.60 Supersedes EN 13523-26:2006English Version Coil coated metals - Test methods - Part 26: Resis
5、tance to condensation of water Tles prlaques - Mthodes dessai - Partie 26: Rsistance la condensation de leau Bandbeschichtete Metalle - Prfverfahren - Teil 26: Bestndigkeit gegen Kondenswasser This European Standard was approved by CEN on 7 May 2014. CEN members are bound to comply with the CEN/CENE
6、LEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre o
7、r to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the off
8、icial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands
9、, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of
10、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13523-26:2014 EBS EN 13523-26:2014EN 13523-26:2014 (E) 2 Contents Page Foreword 3 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Principle 5 5 Apparatus . 5 5.1 Cabinet 5 6 Sampling
11、. 6 7 Test panels . 6 8 Procedure . 6 8.1 Exposure . 6 8.2 Evaluation . 7 9 Expression of results 7 10 Precision . 7 11 Test report 7 Bibliography 8 BS EN 13523-26:2014EN 13523-26:2014 (E) 3 Foreword This document (EN 13523-26:2014) has been prepared by Technical Committee CEN/TC 139 “Paints and var
12、nishes”, 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 December 2014, and conflicting national standards shall be withdrawn at the latest by December 201
13、4. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13523-26:2006. The main technical changes are: a) the d
14、escription of the water cabinet was amended and a figure showing an example of a water cabinet was introduced; b) exposure times for the test panels are amended. EN 13523, Coil coated metals Test methods, consists of the following parts: Part 0: General introduction Part 1: Film thickness Part 2: Gl
15、oss 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 w
16、ater 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 Part 16: Resistanc
17、e to abrasion Part 17: Adhesion of strippable films BS EN 13523-26:2014EN 13523-26:2014 (E) 4 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 compar
18、ison Part 23: Resistance to humid atmospheres containing sulfur dioxide Part 24: Resistance to blocking and pressure marking Part 25: Resistance to humidity Part 26: Resistance to condensation of water Part 27: Resistance to humid poultice (Cataplasm test) Part 29: Resistance to environmental soilin
19、g (Dirt pick-up and striping) According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Repu
20、blic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13523-26:2014EN 13523-26:2014 (E) 5 1 Scope This Pa
21、rt of EN 13523 specifies a procedure for evaluating the resistance to continuous condensation of an organic coating on a metallic substrate, by means of exposure in a humidity cabinet under controlled conditions. 2 Normative references The following documents, in whole or in part, are normatively re
22、ferenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13523-0:2014, Coil coated metals Test methods Part 0: General introd
23、uction EN 13523-2, Coil coated metals Test methods Part 2: Gloss EN 13523-3, Coil coated metals Test methods Part 3: Colour difference Instrumental comparison EN ISO 4628-2, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of un
24、iform changes in appearance Part 2: Assessment of degree of blistering (ISO 4628-2) 3 Terms and definitions For the purposes of this document, the definitions given in EN 13523-0:2014 apply. 4 Principle A test panel is exposed to continuous water condensation for a pre-determined time and at a speci
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