IEC 61249-6-3-2023.docx

IEC61249-6-3Edition1.02023-06INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EMateria1.sforprintedboardsandotherinterconnectingstructures-Part6-3:Sectiona1.specificationsetforreinforcementmateria1.s-Specificationforfinishedfabricwovenfrom,E"g1.assforprintedboardsMateriauxpourcircuitsimprimesetautresstructuresd'interconnexion-Partie6-3:Ensemb1.edespecificationsintermediairespourmateriauxderenfort-Specificationdestissusfinisenverre"E"pourcircuitsimprimesTHISPUB1.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.IEC61249-6-3Edtion1.02023-06INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EMateria1.sforprintedboardsandotherinterconnectingstructures一Part6-3:Sectiona1.specificationsetforreinforcementmateria1.s-Specificationforfinishedfabricwovenfrom''E''g1.assforprintedboardsMateriauxpourcircuitsimprimesetautresstructuresd'interconnexion一Partie6-3:Ensemb1.edespecificationsintermediairespourmateriauxderenfort-Specificationdestissusfinisenverre''E''pourcircuitsimprimesINTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.E>CS31.180ISBN978-2-8322-7070-7Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3>的fu!bEht*S9gvCsiescrUg8debCoFBc©CnE1.Mh:4E2<c<njrionaCONTENTSFOREWORD41 Scope62 Normativereferences63 Termsanddefinitions64 Visua1.requirements95 Ph/sica1.requirements105.1 Fabricun1.1052Weavetype105.3 Fabricthickness105.4 4Fabricweight1055Fabric1.ength105.6 Fabrfcwkfth105.7 Feather1.ength105.8 Fi1.amentdiameter105.9 Bareg1.assnomina1.measurement116 Chemica1.requirements117 E1.ectrica1.roquiremcnts117.1 Dietectricconstant1172Dissipationfactor118 Wcxkmanshiprequirements128.1 Sp1.ices128.2 1.asermachinabi1.ityperformance128.3 A1.ternatefabricsty1.esandsavs129 Qua1.ityassurance129.1 Statistica1.processcontro1.(SPC)129.2 Responatoi1.ityforinspection139.3 Testequipmentandinspectionfaci1.ities139.4 Preparationofsamp1.es139.5 5SIandard1.aboratoryconditions139.6 6Inspectionrequre11wntsandaccep<abiMy139.6.1 Genera1.139.6.2 Sampiesize139.6.3 Sampfcngp1.ans149.6.4 Acceptab1.equa1.ityIeVH(AQ1.)149.7Testmethods149.7.1 Fabricappearance149.7.2 Fabriccount159.7.3 Weavetype159.7.4 Fabricthickness159.7.5 WeightperUMarea159.7.6 Fabric1.ength169.7.7 FaWCwidth169.7.8 Finish1.eve1.(organiccontent)169.7.9 Biasorbowedfi1.1.ing1710 Preparationfordvery1710.1 Preservationandpackaging1710.2 Packing17103Marking1711 Additiona1.Information171 1.1Orderingdata.172 1*a*1AnnexAnormativeFinishedfabhcg1.asssty1.esinSIunits18Bib1.iography21Tabte1-C1.assificationofdefects9TaWe2-Fi1.amentThdiameterdesignations10Tabte3-Bareg1.assnomina1.measurements11TaWc4-Samp1.esizepernumberoro1.1.sshippod13TaWe5-Samptesizeper1.engthofindividua1.ro1.1.shippedandtheacceptab1.equa1.ity1.eve1.14INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONMATERIA1.SFORPRINTEDBOARDSANDOTHERINTERCONNECTINGSTRUCTURES-Part6-3:Sectiona1.specificationsetforreinforcementmateria1.s-Specificationforfinishedfabricwovenfrom"E"g1.assforprintedboardsFOREWORD1>TheIfWnatKXia<E1.ectrotechnica1.Commission(IEC)aWa1.dW1.deorgamzabonforstarSafdzatoCOfrpcis1.ngaNmittees(ECNationa1.CommitteesjTheoeaotIEC6topromoteintmatioa1.cooe<a!ionona1.1.questionsconcerningstandardizationintheetec!nca1.anddecronic1.Wd8.Tothendandinaddf1.tootherac!rvrties.IECpunishesInternabona1.Standards.Te<ncaSpecrtica1.kxis.Technica1.Repons.Pub1.ic1.yAvai1.ab1.eSpecifications(PAS)andGuides(hereafterreferredtoasIECPuMicaiion(三)").Therprepara1.kxsentrustedIotechnica1.mmrttes;anyECNationa1.Committeeinterestedin!hesuedea1.twtmayPartgPd的inthisproparaXxyw<kIntomationa1.governmenta1.a11dnongovcrnnxjn1.a1.organizations1.iaisingWiIhtheIECa1.sop<a111.cipa½tnCNsprepGfaDon.IECCd1.atxXateSCtoeeIywttheInIema;IOna1.OrgantzatKxiforStandardization(ISO)inaccordancewthconditionsdo1.crr11cdbyagreemc11MWoRnthetwo<xga11izatio112Thekxma1.dediororagreementsofIEContechnica1.matersexpress,asnear1.yasssiMmitteehasreprsratonfroma1.1.infes1.edIECNationa1.Committees.31IECPub1.icationshavethekxmofrecommendationsf<xinternationa1.useandareaccepdbyIECNationa1.Convnitioesinthatsense.Vica1.1.raso3bceffortsarcmadetoensurethatthetochncaco111.c11t<MIECPub1.catonsisacajraie.IECcannotbehe<dresponsivefortewayinwh6theyareusedOrfOfanymtsin1.erpretavonWanyenduser.4)Inordertopromotein11ationa1.uniformity.IECNabona1.CommitteesundertakeIoapp1.IECPub1.icationstfansparent1.yk>themaximumextentposab1.eInth1.fnationa1.andregtona1.pubcaor.AnydvecpencbetweenanyIECPub1.cationandtheCorrespondngnationa1.orregiona1.pub1.icatkxsha1.1.deariy11dcadnthe1.atter.5IECise1.!doesnotPCOVkjeanyatteta!onofcorMotmity.IndependentCertibCa1.Mbodiesprovideconformityassessmentseevcesand.Insomeareas,accesstoIECmarksatconformity.IECisnotrsons*WeforanyservicescarrijoutbyindependentCEif»Cationbodies.6)AJIusersshou1.densurethattheyhavethe1.atesteditionofthisub1.ca>on.7NoIabikrysha1.1.attachtoIECorwdifecxs.emp1.oyees.servantsOfagentsGdudIngindividua1.expertsandmembersitsIochnica1.CommiUOCSandIECNationa1.Commi1.tocsforanypersona1.inury.propertydamage<xihfdamageofanynaturea1.soevec,whetherdirectofIndifeC1.orforsts(11dudng1.ega1.teesandexpensesarisingoutOfIhepuWcato,useo4.GrraIanCeupon.thisECPuWicationoranyotherECPubications.8Attenoonisdrawnk>theNOfmatfVeretetencesCfiedthisPUMCat1.On.UseottherierencedpubUcat1.onssi11dispc11saWcfortheCOrgCtappcabonofthisPUXication9>AtientionisdrawnoIheosibitythatsomeofthedementso!thisIECPubicabonmaybethesubjecto!patentrights.ICShaHnotbehe1.drespor½to1.etorIdentity1.nganyora1.1.suchpatentrights.IEC6124963hasbeenpreparedbyIECtecn>ca1.CommitIeC91:E1.ectronicsassemb1.ytechno1.ogy.ItisanInternabonaJStandard.Thisfirsteditioncance1.sandrep1.acestheIEC.'PAS6124963pub1.ishedin2011.Thisedition11strtutesatechnica1.revision.Thete×1.ofthisInternationa1.StandardisbasedontheQI1.oWing(documents:Fu1.1.informationonthevotingtheabovetab1.e.The1.anguageusedfortheCDraftRcpoHonvoting9116CDV911828A'RVCVisua1.DefectDescriptionC1.ass1.f1.cforitsapprova1.canfoundinBiasorbowedfi1.ingW捌嗽出勤喊啊用咏曲附bymoreThan2.5%forentirewd1.hMaBaggyorWaVydotC1.ear1.ynoticeab1.eper9.7.1Ma六OtthsIntematm於SB¾ection(bodyon1.y)MajcSpots.SIrCakastains,foreigninc1.usionsC1.ear1.ynoticeab1.eMajcBrokenormissingCndSor2ormoreconinous.regard1.essof1.engthMaj:ThisdocumentwasdraftedinaccordancewithISO.1ECDirectives,Pan2,and(JcveiopcdinacrdancewithISQ,IECDirectives.Part1andISQ1IECDirectives,IECSupp1.ement,avai1.ab1.eatvww.iec.ch'me11bers-experts,re1dccs.Themaindocumenttypesdeve1.opedbyIECaredescribedingreaterdetai1.atv.iec.ch.,s1.andardsde,puW)ca1.is.Thervnrtteehasdeededthatthecontentsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECwebsiteunderWCbSIOre,冷Cchnthedatare1.atedtothespecificdocument.Atthisdate.IhedocumentWi1.be reconfirmed. withdrawn, rep1.acedbyarevisededition,or amended.MATERIA1.SFORPRINTEDBOARDSANDOTHERINTERCONNECTINGSTRUCTURES-Part6-3:Sectiona1.specificationsetforreinforcementmateria1.s一Specificationforfinishedfabricwovenfrom''E''g1.assforprintedboards1 ScopeThispartofIEC61249coversWishedfabricsWOVenfrom,Eg1.asse1.ectrica1.gradeg1.assfibreyarnsthatareintendedasareinforcingmatedain1.aminatedPiagiCStore1.ectrica1.and<HctroncuseAiIatX1.CScoveredbythisspecificationap1.ainweave.Thisspecificationdeterminesthenomenc1.ature,definitions,genera1.andchemica1.requirementstortheg1.ass,andphyscarequirementsforfinishedWoVeng1.assfibrefabrics.AnnexActIhtSdocumentprovidesasty1.eegatorfexeachfinishedfabricg1.asssty1.e,v/ithspci5cationsonyarn,fabricu11t.thicknessandweightinbothSIandUSsystem.2 NormativereferencesThefo1.1.owingdocumentsarcreferredtoSIhCtextinsuchawaythatSomCora1.1.oftheircontentConsbtu1.esrequirementsofthisdocument.Fordatedreferences,on1.ytheeditiondiedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(i11c1.udtnganyamendments)app1.ies.Therearenonormativereferencesinthisdocument.3 TermsanddefinitionsForthepurposesofthisdocument,th©fo1.1.owingtermsanddefinitionsapp1.y.ISOandIECmamttermino1.ogydatabasesforusestandardizationatthefo1.towgaddresses: IECEiociropedia:avai1.ab1.eathttpsc1.cc1.ropccacxg' ISOOnbrwbrows>ngPIaH(Xm:avai1.aWcathttps工XW“isog'obp3.1AQ1.Acceptab1.eQua1.ity1.eve1.maximumnumberofdefectsperhundredunitsthatcanbeconsideredsatisfactoryasaprocessaverage3.2biasfi1.1.ingyamsareoff-squaretothewarpends3.3bowfi1.1.ingyams1.ieinanarcacrossthewidthofthefabric3.4creasesnc1.gethefabriccausedbyafo*dorwrink1.ebegp1.acedunderpressure3.5detectsubstandardareainafabric3.5.1majordefectdefectthats1.ike1.ytoresu1.tinfai1.ure,ortoreducemateria1.1.ytheusabi1.ityoftheunitofproductforitsintendedpurpose3.5.2minordefectddcctthat«snotbk<Hytoreducemateria1.1.ytheusabi1.ityOUbCunitofproductIoritsintendedpurpose3.6Eg1.assEtec1.rica1.G1.assvichistobeusedforpantedboardapp1.ications,isantinuousfiamentg1.assyarnwithachemica1.mpositk)11byvightthatisvithinthefo1.1.owing1.imits:B2O35%to10%CaO16%to25%AI2O312%tO16%SiO252%to56%MgO0%to5%Na2O),K2OO%to2%TiO2O%to0.8%Fe2O30.05%to0.4%F20%tO10%No1.o1too111.ry:FQrcomwicnce.IhoCOmPOSakXIofbor°si1.记a1.eg1.assisoftencprcs5>dinKxmsQfoxidesB2O3.SK>2,AI2O3,Na2O.QO,Crtc.Thisdocsnotimpa11yihngaboutthenatureandstructuredg1.assBCXa1.QSarcnerK×kIan1.efSandarepartotthestructureotbofo&1.icateg1.ass.A1.rawmatena1.sarecomp1.ete1.yconsumedduf11gmanufacturing,andnorawma1.nasar©presentrthetria1.product.3.7permittivityforbu1.kformEg1.assreferenceOo1.ectrcstanttobeusedtorprintedboardapp1.ications3.8feather1.engthdsta11cefrom1.astwarpendtotheendofthepick3.9fabricfinishtreatmentoffabrictoaidinCompatOi1.itywithresins3.10fisheyesma1.1.areaoffabricwhichresistsresinwettingandcanbecausedbytheresinsystem,fabricortreatment3.11ho1.1.owfi1.amentindhdua1.fi1.amentwithinag1.assyambund1.eIhaIcontainsa1.ongitudina1.void3.121.enoendoutmissingwrapperwarpendfromtheedgeofthefabric3.131.otco1.1.ectionofunitsproducedinecontinuous,unmterfup<edftsrunfromwicasamp1.eisdrawnandinspectedortestedtodetermine11forma11ceWrththeacceptabi1.itycriteria.3.14markheavyor1.ightareainfabricduetoexcessiveor1.essf1.ingyarns3.14.1heavymarkfi1.1.ingdefectextendingacrossthevihofthefabriccontainingtwopicks'i11chinexcessofthenomin