IEC 61249-2-51-2023.docx

IEC61249-2-51Edition1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EMateria1.sforprintedboardsandotherinterconnectingstructures-Part2-51:Reinforcedbasemateria1.s,c1.adandunc1.ad-Basemateria1.sforintegratedcircuitcardcarriertape,unc1.adMateriauxpourcircuitsimprimesetautresstructuresd'interconnexion-Partie2-51:Materiauxdebaserenforces,p1.aquesetnonp1.aques-Materiauxdebasepourbandesupportdecarteacircuitintegre,nonp1.aquesTHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11<ca1.,inc1.udingpoxx>opyigandmcro1.m,WnhoSpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNatKX1.a1.Conwf<xfurtherinformation.DratScfereproductionrese<v6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,<tro11iqueoumcaw.ycomp11sIaPhOtOeOa81.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurCCPyright¢01.,IEC<xj9vous<sirczob<cnr<Jcsdro<tssupp1.6mcntaircs$urc<H1.cpub1.ication,uti1.isestesC(XXdonndeSCiaSXdSouco11taczteComitdnationa1.de11ECdev"rcpaysdoresidenceIECSccro1.anat2:412291902113.ruedeVaremMnToec.chCH-1211Geneva20w"w.iec.chSWiUMandAbouttheIECTheInternationa1.Etectrotechnica1.COfnfncSSkx)(IEC)isWe1.eadingg1.oba1.organizauothatpreparesandpub1.ishesIntcrrvitjona)Standardsfora1.1.e1.ectrica1.,e1.ectronicandrctodIochnotogics.AboutIECpub1.icationsTetechnica1.corwent01IECpub1.½at1.onsskeptunderconstantreviewbytheIEC.P1.easemakeSureta1.youhavethe1.atestedition,acon©。MrnoranamendmentmighthavebeenPUdiSodIECpub1.icationssearchwet>store.iec.ch,advsearch1ormTh©advancedsearchenab1.esto<11dECPUdiCa1.iensbyavarietyofcriteria(mittee.Ua1.sogivesformaUononprojects,rep1.acedandwthdra*npub1.icationsIECJustPub1.ished-WebstorejecxhjustpubUshedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.ch>cscHyouwishtog2USyourIccdtxickOathispuWicatio11<xneedIUrthMass61.a<10.p1.easecontacttheCuskxnefServiceCentre：satoskxch.IECProducts&ServesPoHaI-products4ec.chDiscoverourPcwerfU1.Searcengineandreadfree1.ya1.1.thepub½ationPreVies.Withasubscrip1.ionyouw1.1.3Mayshaveaccess>uptoda1.eco11w11ttaordtoyrneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicbo11aryonCicctrotochno1.ogytani11gmorethan22300termnotog½a1.entriesinEngsa11dFrench,withoqurvata11trmsin19addi!kaIangU的。5A1.soknowastheIniernationa1.Etectrotechntca1.Vocabiiary(V)o11>11.Apropode11EC1.aCOErmSs>oEiectrotechniqueInternationa1.e(Ces1.Iapremiereorgan¾aonmo11daqu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6<ectrofque&auxIeChnaogiegaaren½es.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以COnSuInXnCrMrvuVcui1.kjzvousassurerquovousposs4dez1.'<ditionIap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfespubcat*onsECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.1.日Iedonneaus&desin1.ormabonssufIesPrCjeIS<k?spubicabosrcmp1.acEsouretirees.IECJustPub1.ished-Websiore1Iecxh1IustpubHshedAestezInfGrrndsiresnouve1.1.esPUbICaionsECJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivouscirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscon(ac¾eznou:sa1.esi9c.ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieurderechercheetoonsJiezgfatuitementiousteeaerusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourd<ap1.6avo$bcso11s.EIectropedU-www.e1.ectrope<fia.org1.epcemfd>cuonnafCrQ1.eCge1.gneaumonde,avecpkisCe22300a11cestrmnoj>q>esnang1.a»s©1efranais.ainsique1.esIefmeg6quivatensdans19Ianguesajitio11tsEga1.OTentappe<eVOCabasEtectfOtechnique1.nfnationa1.(IEVengne.IEC61249-2-51Edition1.02023-05INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EMateria1.sforprintedboardsandotherinterconnectingstructures一Part2-51:Reinforcedbasemateria1.s,c1.adandunc1.ad-Basemateria1.sforintegratedcircuitcardcarriertape,unc1.adMateriauxpourcircuitsimprimesetautresstructuresd'interconnexion一Partie2-51:Materiauxdebaserenforces,p1.aquesetnonp1.aques-Materiauxdebasepourbandesupportdecarteacircuitintegre,nonp1.aquesINTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.E>CS31.180ISBN978-28322-6969-5Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3>的fu!bEht*S9gvCsiescrUg8debCoFBc©CnE1.Mh:4E2<c<njrionaCONTENTSFOREWORD41 Scope62 Normativereferences63 Termsanddefinitions64 Constructionandmateria1.s74.1 Construction74.2 EpoxideWOVenE-g1.assunder1.ayer74.3 Adhesive74.4 Re1.easefi1.m75 E1.octrtcaJproperties76 Non-eectncaproperties861AppearanceoftheICcarriertapebasemateria1.s86.1.1 De1.amination86.1.2 Co1.1.oida1.partidesandmeta1.1.icpanic1.esinunder1.ayer86.1.3 Co1.1.oida1.PBndeSinadhesive1.ayer86.1.4 Scratchesofadhesive86.1.5 Bubb1.esinUndedayer86.1.6 Breakagesandexposuresofreinforceme11toreinunder1.ayer86.1.7 Dimensiona1.ofICcarriertapebasemateria1.s81.1.1 1.engthandvHdth8622ThicknessofUndCdayet1.1.3 Thicknessofadhesive1.ayer81.3 Sp1.ices81.4 G1.asstransitiontemperature91.5 Surfacepropertiesoftheunder1.ayerside91.6 Tensestrengthande1.ongationatbreak91.7 Waterabsorption91.8 Pee1.strength101.9 Resinf1.ow107 Qua1.ityassurance101«««««0172ResponsOi1.ityforinspection107.1 PosiVonsots*mensontheSamPae107.2 Qua1.ificaUoninspection11741Genera1.117.2.1 Samptes117.2.2 Frequency117.2.3 Criterionru1.e117.3 Qua1.ityconformanceinspection127.3.1 Genera1.127.3.2 Inspection1.ot127.3.3 GroupAinspection127.3.4 GroupBinspection127.3.5 GroupCinspection127.3.6 Criterionru1.e127.3.7 RejectedJots127.4 Certificateofconformance127.5 Saretydatasheet128 Packaging,markingandstorage1381Packaging,marking13-2Storage,storageconditionands1.f1.ife13Annex A (rmatrve)Requirementsforthepreparationofsamp1.esofsomeperformanceitems14A.1Orderinginformation14Annex B (informative)EngineeringWcXmatiOn151I.1B2Che11caproperties15B3E1.octricaiproperties15B4Mechanica1.properties158.5 Physica1.properties158.6 Therma1.PrOPGftiGS15Bib1.iography16Figure1-ConstructionofICcarriertapebasemateria1.s7Tab1.e1-E1.ectrica1.properties7Tab4e2-G1.asstransitiontemperatureofUndedayer9Tawe3-roughness,g1.ossinoss(60°)andsurfaceenergy9TaWe4-Tonsitestrengthande1.ongationatbreak9Tabte5-Waterabsorption9Tabte6-Pee1.strength10Tabte7-Resinf1.ow10TaWe8-Qua1.ifca1.ionandconformanceinspection11TabteA.1-Requirementsf(xthepreparationofsamp1.esofsomepcftormanccitems14INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONMATERIA1.SFORPRINTEDBOARDSANDOTHERINTERCONNECTINGSTRUCTURES-Part2-51:Reinforcedbasemateria1.sc1.adandunc1.ad-Basemateria1.sforintegratedcircuitcardcarriertape,unc1.adFOREWORD11TheIrrtefnationaiEec1.roiechnica1.Commissjon(IEC)isaWoddWkfeOrgarizabonforstandardisationCOfrpcisingaM11abo11a1.rotech11ca1.<nmrtts(CNationa1.Co11m<t1.sTheOb用cECstopromoteiner11atkxacooperationona1.1.questionsconcerningstandardizationintheOteCtnca1.anddoc1.ro11ic潮ds.ToIhjSendandinaddontootheractevrties,IECPUaISheSInternationa1.Standards.Technica1.Spec<tca>on3.Te<>ca1.Reports.PUbIiCbfAvai1.ab1.oSpecifications(PAS)andGudes(hcrcahcrreferredtoas11ECPuWication(三),).Thcrrearatkx)mittees;anyIECNaUonaICommitteeinterestedSthesubjectdea1.twtmaypartopanWiSpreparaxxyworkInternationa1.,aovemmenta1.and110n-90vefnmrrtaorganizations1.iaisingwtthteIECa1.sop>a11icipateinthisp<epa(aon.IECCdIabOfatesCtoee1.ywttheIniemationaJOrgarhZa:»OnforStandardization(ISO)inaccordancewthoondnxsdtrminedbyagreementbetweenihet*o(XQaniZaIiOn32)Thekxma1.dedionsoragreements0!IEContechnica1.mattersexpress,asnear1.yasPgMiW*animanabona!consensuso1.OPtEOnonthere1.evantsubjectssinceeachtechnica1.Commnteehasrepresentationfromani11xcstodIECNatkxia1.Committees3IECPub1.icationshaveIhekxmofrecommendationsf<xiniernationa1.useandareacceptedbyIECNaiionaJComm11wsrthatsense.Viiea1.1.reasonab1.ee*1o11saremadeto11srethatthetechnica1.rrt11tcfIECPubicaticnsisaccurate.IECcannotbehe1.dresponsib1.efortewayinwhi5theyareusedorforanymtsin½<pfetatobyanyenduser.4Inordertopromotei111.matona1.UnHOEtyjECMaOonaJCommitteesundertaketoappIECPubiceikxistransparent1.yto!hemaximumextentpossib1.eintheirnationa1.andregiona1.PUMicatiOns.AnydvetgencebetweenanyIECPtfcatoandteCorrespondngnationa1.orregiona1.PUbI匕窗tonsa1.DeCieariyndcawdInte1.atter.5IECitse1.fdocsnotp11>v崛anyattcsta1.o11ofconformityIndependentCOrtiIicaIkxibodiesPrOvideconformityassessmentservicesand.insomeareas,accesstoIECmarksofconformity.IECisnotresposWeforanyservicesearnedoutbyIrKfePen(J11tcen>catobodies.61AJIUSorSshou1.densureIha1.theyhavethe1.atestGdi1.kXIofthspub1.ication.7NoIiabi1.tysha1.1.attachtoIECoritsdireckxs.emp1.oyees,servantsOfagentsindSngindividua1.e*pensandmemberso»mitteesandIECNabona1.Committeesforanyper&cxia1.injury,propertydamageort>!herdamageofanynatureMaisoever.whether<firectOfindirect,orfarcosts(inducing1.ega1.feesandexpensesarisingoutorIheputfcaton.useo1.Ofra1.aneeupon,theIECPub1.½atkxoranyoWfIECPubtcabons.8Attentionisdrawnk)theNocmaiwereferencescednthispuMication.UseOI1.here4ererx½dpub1.icationsIndispensaWeforth©correctapp*caboofthisPUdiCatjOn9)AbonisdrawnK>Ihopossibi1.itythatsomeq1thec*cmc11tsofthisIECPub1.icationmaybeIhcsubjectofpatentrights.IECshnotbebe<dfespor½to1.etorKfentify1.nganyora1.1.suchpatentrights.IEC61249-2-51hasbeenpreparedbyIECmittee91,E1.ectronicsassemb1.ytechno1.ogy.ItisanInternationa1.Standard.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftReportonvoting911847FDS91.'1865'RVDFu1.1.informationonth©voting(oritsapprova1.canbefoundinthereportonvotingi11dktedintheabovetab1.e.The1.anguageusedforthedeve1.opmentofthisInternationa1.StandardisEng1.ish.Thisdoc11wtwasdraftedinaccordancewithISO.1ECOrociives.Pad2,and(JcveiopedinacrdancewithISQ,IECDirectives.Part1andISQ1IECDirectives.IECSupp1.ement,avai1.ab1.eatvw.ec.chmemt>ers-experts.,refdccs.Themaindocumenttypesdeve1.opedbyIECaredescribedingreaterdetai1.atwyJeuctvpub1.ications.A1.istofa1.1.partsintheIEC61249series,pub1.ishedunderthegenera1.tit1.eMateria1.sforprintedboardsandOttWiote<conncc(gstures,canbefoundontheIECWebSgThefmncohas<xxicdthatthecontentsofthisdoc11>ctwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECWebSiteunder,ebstore.ec.chinthedatare1.atedtothespecificdocument.Atthisdate,thedocumentwd1.be reconfirmGd. withdrawn. repacedbyarevisededition,or amendedMATERIA1.SFORPRINTEDBOARDSANDOTHERINTERCONNECTINGSTRUCTURES-Part2-51:Reinforcedbasemateria1.sc1.adandunc1.ad-Basemateria1.sforintegratedcircuitcardcarriertape,unc1.ad1 ScopeThispartofIEC61249specdiestheconstruction,materia1.s,propertyrequirements,qua1.ityassurance,packaging,marking,storageofbasemateria1.sforintegratedocudcardcarriertape,unc1.ad(hereinafterreferredtoas»Ccarriertapebasemateria1.s).Thisdocumentisapp1.icab1.etoICcarriertapebasemateria1.s,whichisag1.ue-coatedmateria1.,onesideiswoven-g1.assrefcxcedepoxyunder1.ayer,andtheothersideiscoatedwithadhesiveandprotectedbyre1.easettm.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheir11te11tconstitutesrequirementsofthisdocumentFordatedreferences,on1.ytheeditionotodapp1.ies.Forundatedrefe<encos.the1.atesteditionofthereferenced)cumnt(inc1.udinganyamend11wnts)app1.ies.IEC6118922006.Testmetf×>cisIOfe<ectncaJmaer的电printedboardsandotherinterconnectionstructuresandassamWes-Pan2:Testmethodsformateria1.sandotherinterconnectionstructuresIECPAS61249-6-3,Speaficationforfinishedfabncwovenfrom"E”g1.assforpntedboardsISO2813.Paintsandvarnishes-Deteminabonofg!ossvafuat20z,60。and85c,ISO8296,P1.astics-Fi1.mandsheeting-Determinat>nofwettingtensionISO110142009.Safetydatasheetforchemica1.products-Conten1.andorderofsectionsISO21920-2,Geometrtcaipfodctspeof/cations(GPS)-Surfacetexture:Pcottie-Pan2:Terms,definitionsandsurfacetxtreparametersASTMD882.StandardTestMethodforTensifePropertiesofThinP1.asticSheebng3 TermsanddefinitionsForthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y.ISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.towingaddresses: IECE1.ectropedia:avai1.abieatht1.ps.,ww.1.ectfopeda.Qrg, ISOOnfcnebrows*ngp1.atform:avai1.ab1.eathttpsw.iso.org,obp3.1ICcarriertapebasemateria1.sbasemateria1.stomanufacturetheintegrated<xcrtcardcarriertape4Constructionandmateria1.s4.1ConstructionTheconstructionofICearnertapebasematehafoisasfo1.1.ows:!ReteaseEmIAdheStVeEpoxidewovenE-g1.assUnderIayerccFigure1-ConstructionofICcarriertapebasemateria1.s1.2 Epox1.dewovenE-g1.assunder1.ayerTheCPOXi(JCwovenEgiassuncJcr1.ayer(horena11rrd<rodtoasUnd(K1.aa)isEg1.assreinforcement.Theunder1.ayerisfuycured,andtheg1.asstransitiontemperatureoftheunder1.ayersha1.1.be150minimum.ThCWoVCnEg1.assusedinUndCda心sha1.1.meettherequre11wtsSPOa1.iedInIECPAS61249-6-3.1.3 AdhesiveAdhesivecanbeepoxyadhesiveoracry1.icadhesive,©poxyispreferred.Thep1.strengthShouWmeettherquirGf11Gntsin6.8.1.4 Re1.easefi1.mRe1.easefi1.misusedtoprotecttheadhesive,itcanbere1.easedeasi1.ybeforeuse.anddoesnotdestroyth©adhesive.5 E1.ectrica1.propertiesThee1.ectrica1.propertiesrequirementsareShOWninTab1.e1.Therequirementsforthepreparationofsamptessha1.1.beinacrda11ceWrthAnnexA.Tab1.e1-E1.ectrica1.propertiesPertormanceHemsUwtsTestmethodRequirementSurfacerGSts1.ivitya*tfCampheat*tienthehumdityca11t)fMOIEC6118922E0410sVdumeresist*灯afterdampheatwhfeintheKurnidtyChatrtoerMOmIEC61.ie922E04106SurfaceresistivityafterE-24/125Wh1.inthechamberMIE