ISO 03011-2021.docx

INTERNATIONA1.STANDARDISO3011editionF(Wrth202107Rubber-orp1.astics-coatedfabrics一DeterminationofresistancetoozonecrackingunderstaticconditionsSupportstexti1.esrev6tusdecaoutchoucoudePIQStiqUeDeterminationdeIaresistanceauxcraque1.uresduesaozonedansdesconditionsStatiquesCOPYRIGHTPROTECTEDDOCUMENT©ISO2021岫rkdea/山thUcdOthcnviscjft<c三orrtmcehDVBiwixuioiti08phnn11UatiocBhr<1.>hotoc<>p)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.oworIS<smemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsforewordScopeNormativereferencesTermsanddefinitionsPrincip1.eAppi*tus.mm.m.Testpieces6.1 Type6.2 Se1.ectionTimeinterva1.sbeforetestingIcstconditions38.1 Ozoneconcentration38.2 Temperature910ProcedureTestreportForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtmiw)bMd>niK盟RAucekdHpfff1.QbbGgbodyIcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare蜩则搬OfISOIECdj三牺山糖n°tW三W蝌er%COrdanCetheeditoria1.ru1.esoftheISO/IECDirectives,Part2(seewww.iso.org/direc1.ives).时歌ionrightsd般掂棚15脚蝴橱卿SnSi嘏趣附部初g刑由iod三棉期山物监ssubjectofanypatentrightsidentifiedduringthedeve1.opmerUW4ioumwVw41.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪蝴蜘明瓶ationc。的福P奥庭腕Mthe喂济IIi潴称柝蒲tier/池微件筋3W½?isoforeword.htn1.4报8制眼般品依S他品dtX矽侬物滞A.CommitteeISOTC45,Rubberandrubberproducts.Thisfourtheditioncance1.sandrep1.acesthethirdedition(ISO3011:1997),whichhasbeentechnica1.1.yrevised.Themainchangescomparedtothepreviouseditionareasfo1.1.ows:hasbeenadded;asubc1.auseonre1.ativehumidityhasbeenadded.IS03011:2021(E)INTERNATIONA1.STANDARDRubber-orp1.astics-coatedfabricsDeterminationofresistancetoozonecrackingunderstaticconditionsWARNINGPersonsusingthisdocumentshou1.dbefami1.iarwithnorma1.1.aboratorypractice.Thisdocumentdoesnotpurporttoaddressa1.1.ofthesafetyprob1.ems,ifany,associatedwithitsuse.Itistheresponsibi1.ityoftheusertoestab1.ishappropriatesafetyandhea1.thpracticesandtoensurecomp1.iancewithanynationa1.regu1.atoryconditions.1Scopeorp1.asticstoozonecrackingunderstaticconditions.1.ikedestinedtests,itShou1.dapp1.ication.butnotameanscomparingartic1.esisofpreferab1.ecompositionpredictiontheseremarksinto1.ifeaccount.product.resu1.tsobtainedatthetimeoftestcannotbetakenasa2NormativereferencesconstitutesFequirements1.atestRditiondoCUment.referencedreferences,(inc1.udingamendments)app1.ies.app1.ies.dynamicstraintestingfordeterminationOf1.ength,widthandnetmass3 TermsanddenitionsISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationa1.thefo1.1.owingaddresses：E1.ectropedia:avai1.ab1.eaHHtpsV/WVVWTeIeGi=OPediiHOFg/measurementofexposedtoatwhichunderspecifiedconditions.Thetheeffectsofexposureduringassessedno¢)ISO2()21AI1.Iiah1.SmservedThisdocumentspecifiesamethodforthedeterminationoftheresistanceoffabricscoatedwithrubberThetestisdesignedtodeterminethere1.ativeresistancetocrackingoffabriccoatedWithrbberorp1.asticsWhCnexposedunderstaticstraintoaircontainingozoneintheabsenceofdirectsun1.ight.anda1.1.ageingforthesamebeconsideredasOfabSO1.Utecriterion.Itthesame1.imitthesignificanceofthetestbyconsideringiton1.yasameansofcontro1.whenafabricattainsaresistancesuperiortoathresho1.dgivenincomparisonwithacertaintypeofdegradation.Takingofthe1.engthofofthetheThefo1.1.owingdomentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentundatedreferences,theofthisoftheFordateddocumenton1.ytheanyeditioncitedForISO1431-1:2012,Rubber,vu1.canizedorthermop1.astic-ResistancetoozonecrackingPart1:StaticandISO2286-1,Rubber-orp1.asticscoatedfabricsDeterminationofro1.1.characteristicsPan1：MethodsNotermsanddefinitionsare1.istedinthisdocument.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obp4 IECPrincip1.eTestpiecesthetimeozonethefirstcrackappearsoroftimetheozonearewhichbycracksappearasappropriate.5 Apparatus5.1TestChamberandanci1.1.aryapparatus,asspecifiedinISO1431-1.5.2Testpieceho1.der,Comprisingamandre1.anddamps(seeFigure1).Thediameterofthemandre1.sha1.1.be2times