【BS英國(guó)標(biāo)準(zhǔn)】BS EN 13523-0-2001 Coil coated metals — Test methods — Part 0 General introduction and list of test methods.doc

british standard bs en13523-0:2001coil coated metals test methods part 0: general introduction and list of test methodsthe european standard en 13523-0:2001 has the status of abritish standardics 25.220.60no copying without bsi permission except as permitted by copyright lawbs en 13523-0:2001national forewordthis british standard is the official english language version ofen 13523-0:2001.the uk participation in its preparation was entrusted to technical committeesti/27, paint systems for metallic substrates, which has the responsibility to:aid enquirers to understand 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.a list of organizations represented on this committee can be obtained on request to its secretary.cross-referencesthe 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 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.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 on15 march 2001 bsi 03-2001isbn 0 580 37059 3summary of pagesthis document comprises a front 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.amd. no.datecommentsamendments issued since publicationeuropean standard norme europenneeuropische normen 13523-0january 2001ics 17.040.20; 25.220.60english versioncoil coated metals - test methods - part 0: general introduction and list of test methodstles prlaques - mthodes dessai - partie 0: introduction gnrale et liste des mthodes dessaibandbeschichtete metalle - prfverfahren - teil 0: allgemeine einleitung und liste der prfverfahrenthis 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 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 responsibility 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, netherlands, norway, portugal, spain, sweden, switzerland and united kingdom.european committee for standardization c o m i t eur o p en de nor m a l i s a ti on eur o p i s c h es kom i tee f r nor m u ng management centre: rue de stassart, 36 b-1050 brussels 2001 cenall rights of exploitation in any form and by any means reserved worldwide for cen national members.ref. no. en 13523:2001 epage 5en 13523-0:2001forewordthis 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 standard, 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 july2001.according to the cen/cenelec internal regulations, the national standards organizations ofthe following countries are 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 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 methodspart 1: coating thicknesspart 2: specular glosspart 3: colour difference instrumental comparisonpart 4: pencil hardnesspart 5: resistance to rapid 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 immersionpart 10: resistance to fluorescent uv light and water condensationpart 11: resistance to solvents (rubbing test) part 12: resistance to scratchingpart 13: resistance to accelerated ageing by the use of heatpart 14: chalking (helmen method) part 15:metamerismpart 16: resistance to abrasionpart 17: adhesion of strippable filmspart 18: resistance to stainingpart 19: panel design and method for atmospheric exposure testingpart 20: foam adhesionpart 21: evaluation of outdoor exposed panelspart 22: colour difference visual comparisonpart 23: colour stability in humid atmospheres containing sulfur dioxidepart 24: resistance to blocking and pressure markingthe test methods described in the various parts are based on the results of work of the european coil coatingassociation (ecca), brussels.1 scopeen 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 definitions 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 referencesthis european standard incorporates, by dated or undated reference, provisions from other publications. these normative references 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 latest edition of the publication referred to applies (including amendments).en 23270:1991paints and varnishes and their raw materials temperatures and humidities for conditioning and testing(iso 3270:1984)3 terms and definitionsfor the purposes of en 13523 the following terms and definitions apply. 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 fromen 10169-1:1996, as indicated. for titles of these standards, see the bibliography.3.1category 1 coatingcoating formed from the application of either liquid paint or coating powder that has a dry film thickness of up to 60m.3.2category 2 coatingcoating formed from the application of either liquid paint or coating powder that has a dry film thickness of greaterthan 60 m, or a laminated plastic film.3.3 coatcontinuous layer of a coating material resulting from a single application. en 971-1 : 19963.4coating materialproduct, 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 : 1996note: for the purposes of en 13523, plastics films are also considered as coating materials.3.5coil coated metalmetal on which a coating material (3.4) has been applied by coil coating (3.6).3.6coil coatingcoating process whereby the coating material (3.4) is applied continuously to a coil of metal which may be rewoundafter the film has been dried. en iso 4618-3 : 1999note: 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 laminating with plastic films.3.7organic coatingdry paint film of the coated product or the plastic film of the film/metal laminate. en 10169-1 : 19963.8 paintpigmented coating material, in liquid or in paste or powder form, which when applied to a substrate, forms anopaque film having protective, decorative or specific technical properties. en 971-1 : 19963.9pick-offamount of organic coating removed after the application and removal of an adhesive tape.3.10 substratesurface to which the coating material is applied or is to be applied. en 971-1 : 19964 samplingunless 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 panelsprepare test panels from the representative samples obtained as described in clause 4.unless otherwise specified or agreed, the test panels shall be flat and of the size specified in the individual test method.6 conditioning of test panelstest panels shall be brought to ambient temperature before testing.conditioning of test panels is not normally carried out. if specified or in cases of dispute, 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 conditionscarry out the test (including evaluation) at ambient temperature, if not otherwise specified 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.bibliographyen 971-1:1996paints and varnishes terms and definitions for coating materials part 1: general termsen 1396:1996aluminium and aluminium alloys coil coated sheet and strip for general applications specificationsen 10169-1:1996continuously organic coated (coil coated) steel flat products part 1: general information (definitions, materials, tolerances, test methods)env 10169-2:1999continuously organic coated (coil coated) steel flat products part 2: products for building exterior applicationsen iso 4618-3:1999paints and varnishes terms and definitions for coating materials part 3: surface preparation and methods of application (iso 4618-3:1999)bs en13523-0:2001bsi389 chiswick high roadlondonw4 4albsi british standards institutionbsi is the independent national body responsible for preparingbritish standards. it presents the uk view on standards in europe and at the international level. it is incorporated by royal charter.revisionsbritish standards are updated by amendment or revision. users 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