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1、BRITISH STANDARD BS EN 13523-0:2001 Coil coated metals Test methods Part 0: General introduction and list of test methods The European Standard EN 13523-0:2001 has the status of a British Standard ICS 25.220.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 13523-0:2001
2、 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 03-2001 ISBN 0 580 37059 3 National foreword This British Standard is the offi
3、cial English language version of EN 13523-0:2001. The UK participation in its preparation was entrusted to Technical Committee STI/27, Paint systems for metallic substrates, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secre
4、tary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards
5、 Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to u
6、nderstand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front
7、cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13523-0 Januar
8、y 2001 ICS 17.040.20; 25.220.60 English version Coil coated metals - Test methods - Part 0: General introduction and list of test methods Tles prlaques - Mthodes dessai - Partie 0: Introduction gnrale et liste des mthodes dessai Bandbeschichtete Metalle - Prfverfahren - Teil 0: Allgemeine Einleitung
9、 und Liste der Prfverfahren This European Standard was approved by CEN on 30 December 2000. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date
10、lists and bibliographical references concerning such national standards 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 translation under the resp
11、onsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Neth
12、erlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserv
13、ed worldwide for CEN national Members. Ref. No. EN 13523:2001 E Page 2 EN 13523-0:2001 Foreword This European Standard 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 s
14、tandard, either by publication of an identical text or by endorsement, at the latest by July 2001, and conflicting national standards shall be withdrawn at the latest by July 2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
15、bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. This is the first part of EN 13523. It is intended to develop
16、 a coherent set of test methods for coil coated metals consisting, at present, of the following parts: Part 0:General introduction and list of test methods Part 1:Coating thickness Part 2:Specular gloss Part 3:Colour difference Instrumental comparison Part 4:Pencil hardness Part 5:Resistance to rapi
17、d deformation (impact test) Part 6:Adhesion after indendation (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 light and water condensation Part 11:Resistance to solve
18、nts (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:Resistance to abrasion Part 17:Adhesion of strippable films Part 18:Resistance to staining Part 19:Panel design and method for a
19、tmospheric exposure testing Part 20:Foam adhesion Part 21:Evaluation of outdoor exposed panels Part 22:Colour difference Visual comparison Part 23:Colour stability in humid atmospheres containing sulfur dioxide Part 24:Resistance to blocking and pressure marking The test methods described in the var
20、ious parts are based on the results of work of the European Coil Coating Association (ECCA), Brussels. Page 3 EN 13523-0:2001 1 Scope EN 13523 specifies methods of testing organic coatings on coil coated metals. This Part of EN 13523 specifies the overall scope of all parts of EN 13523, gives defini
21、tions common to all parts and describes how sampling and preparation of test panels for most of the individual test methods are to be carried out. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references
22、 are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the lates
23、t edition of the publication referred to applies (including amendments). EN 23270:1991 Paints and varnishes and their raw materials Temperatures and humidities for conditioning and testing (ISO 3270:1984) 3 Terms and definitions For the purposes of EN 13523 the following terms and definitions apply.
24、 Additional terms and definitions are given in the other parts of EN 13523. NOTE: Some of the terms and definitions have been taken from EN 971-1:1996, EN 1396:1996 and from EN 10169-1:1996, as indicated. For titles of these standards, see the Bibliography. 3.1 category 1 coating coating formed from
25、 the application of either liquid paint or coating powder that has a dry film thickness of up to 60 m. 3.2 category 2 coating coating formed from the application of either liquid paint or coating powder that has a dry film thickness of greater than 60 m, or a laminated plastic film. 3.3 coat continu
26、ous layer of a coating material resulting from a single application. EN 971-1 : 1996 3.4 coating material product, in liquid or in paste or powder form, that, when applied to a substrate, forms a film possessing protective, decorative and/or other specific properties. EN 971-1 : 1996 NOTE: For the p
27、urposes of EN 13523, plastics films are also considered as coating materials. 3.5 coil coated metal metal on which a coating material (3.4) has been applied by coil coating (3.6). 3.6 coil coating coating process whereby the coating material (3.4) is applied continuously to a coil of metal which may
28、 be rewound after the film has been dried. EN ISO 4618-3 : 1999 NOTE: This process may include cleaning and/or pre-treatment of the metal surface, and includes either: one-side or two-side, single or multiple application of (liquid) paints or coating powders which are subsequently cured or laminatin
29、g with plastic films. 3.7 organic coating dry paint film of the coated product or the plastic film of the film/metal laminate. EN 10169-1 : 1996 3.8 paint pigmented coating material, in liquid or in paste or powder form, which when applied to a substrate, forms an opaque film having protective, deco
30、rative or specific technical properties. EN 971-1 : 1996 Page 4 EN 13523-0:2001 3.9 pick-off amount of organic coating removed after the application and removal of an adhesive tape. 3.10 substrate surface to which the coating material is applied or is to be applied. EN 971-1 : 1996 4 Sampling Unless
31、 otherwise specified or agreed, take representative samples from the full width of the coil coated metal to be tested, of sufficient size to carry out the required tests. 5 Preparation of test panels Prepare test panels from the representative samples obtained as described in clause 4. Unless otherw
32、ise specified or agreed, the test panels shall be flat and of the size specified in the individual test method. 6 Conditioning of test panels Test panels shall be brought to ambient temperature before testing. Conditioning of test panels is not normally carried out. If specified or in cases of dispu
33、te, condition the test panels immediately prior to the individual test at a temperature of (23 2) C and a relative humidity of (50 5) % in accordance with EN 23270:1991, for a minimum of 24 h. 7 Test conditions Carry out the test (including evaluation) at ambient temperature, if not otherwise specif
34、ied by the individual test method. In cases of dispute, the test temperature shall be defined as (23 2) C and the relative humidity as (50 5) %, in accordance with EN 23270:1991. Page 5 EN 13523-0:2001 Bibliography EN 971-1:1996 Paints and varnishes Terms and definitions for coating materials Part 1
35、: General terms EN 1396:1996 Aluminium and aluminium alloys Coil coated sheet and strip for general applications Specifications EN 10169-1:1996 Continuously organic coated (coil coated) steel flat products Part 1: General information (definitions, materials, tolerances, test methods) ENV 10169-2:199
36、9 Continuously organic coated (coil coated) steel flat products Part 2: Products for building exterior applications EN ISO 4618-3:1999 Paints and varnishes Terms and definitions for coating materials Part 3: Surface preparation and methods of application (ISO 4618-3:1999) BS EN 13523-0:2001 BSI 389
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