MS941-01E

SCOPEOFAPPLICATION기술표준ENGINEERINGSTANDARDSHT/SHTSALL1/11ESTABLISHEDBYMATERIALSPECIFICATIONSPECNo.ADVANCEDFUNCTIONALMATERIALSRESEARCHTEAMMS941-01TITLE:CopperCladLaminate–PrintedCircuitBoardCONTENTS1.SCOPE2.GENERAL3.REQUIREMENTS4.TESTMETHODS5.TESTREPORT6.REFERENCESContentsconfirmationALL2014-07-23S.W.CHOIEMSD0654Contentsconfirmation11/112013-05-27S.W.CHOIEMSC0399IssueofspecificationALL2012-11-20S.W.CHOISYMEONODESCRIPTIONOFCHANGEREV.PAGEREV.DATEREV.BYESTABLISHMENT2012-11-20REFERENCEPREPAREDBYSIGNEDS.W.CHOI2014-07-23PREPAREDBYSIGNEDT.S.LEE2014-07-23PREPAREDBYSIGNEDS.J.KIM2014-07-23ORIGINALFILEDATIPIS(ES/MSMANAGEMENTSYSTEM)HYUNDAIㆍKIAMOTORaabbb-콘티넨탈오토모티브시스템(주)/장호영/2014-08-1211:38/본문서는현대기아자동차의정보자산이므로무단으로전재및복제할수없으며,이를위반할시에는당사사규및관련법규에의해제재를받을수있습니다.기술표준ENGINEERINGSTANDARD규격번호(SPECNO)MS941-01페이지(SHT/SHTS)2/11현대ㆍ기아자동차HYUNDAIㆍKIAMOTOR1.SCOPEThisspecificationdefinesthequalityofCCL(CopperCladLaminate),Insulatingmaterial(Pre-preg)whichispartofCCL,forautomotiveelectronicunits.2.GENERAL2.1StructureofCCLCCL:PCB’basicrawmaterial,whichhascopperfoilsonbothsidesofPre-preg.①Pre-preg:Theinsulatingmaterial,whichislocatedbetweentwocopperfoils.②Copperfoil:Composestheelectricalpatternforthesignalprocessofelectronic-components.Figure12.2TypeofCCLTypeEpoxyResinTypeHardenerGlassTransitionTemperature(Tg)Di-FunctionalEpoxiesMulti-FunctionalEpoxiesFR-4TypeAMin80%Max20%AmineMin130℃TypeBMax40%Min60%Novolac141℃-160℃TypeCMax20%Min80%NovolacMin170℃2.3IndicationforDrawingsThisspecificationshallbeindicatedondrawingsasfollows.Ex.)FR-4TYPEA(MS941-01)Multi-layerCCLCopperfoilPre-pregDouble-sideCCL콘티넨탈오토모티브시스템(주)/장호영/2014-08-1211:38/본문서는현대기아자동차의정보자산이므로무단으로전재및복제할수없으며,이를위반할시에는당사사규및관련법규에의해제재를받을수있습니다.기술표준ENGINEERINGSTANDARD규격번호(SPECNO)MS941-01페이지(SHT/SHTS)3/11현대ㆍ기아자동차HYUNDAIㆍKIAMOTOR3.REQUIREMENTS3.1GeneralRequirementsAssembliesusingthismaterialshallconformtoalltherequirementsoftheappropriateassemblyperformancespecification.ThecontentswhicharenotcommentedinthisSPECshouldbefollowedbyASTMD18679.2.1)Coppersurfacesshallbefreefromdefectswhichincludeblisters,crack,wrinkles,discoloration.2)Pinholehavinganareaequivalenttoa0.127㎜diametercircleisadefect.3)Boththelengthandwidthdimensionofscratchesinthecoppersurfaceshallbebetween5and80㎜anditsdepthdimensionshallbesmallerthan20%ofthecopperfoilthickness.4)Pre-pregsurfacesshallbesmoothandfreefromcracks,inclusions,discoloration,andanydefectswhichmayaffectserviceability.5)Nodiscoloration,defects,delaminationbetweenthecopperfoilandthepre-preg.3.2DetailedRequirementsThismaterialshallbetestedbythemethodsspecifiedinSection4,andshallconformtotherequirementsinTable2.Table2ContentTestItemUnitRequirementTestMethodTypeATypeBTypeCBasicPropertyAppearance-Mustmeettherequirementsof3.1GeneralRequirements.-PurityofCopper%Min99.8ASTME53WarpandTwist%Max1.04.2WaterAbsorption%Max0.54.3FlammabilityRating-ULV-0-ElectricalPropertyDielectricBreakdownVoltageKVMin404.4Permittivity-Max5.04.5DissipationFactorMax0.030ArcResistancesecMin60Min1204.6VolumeResistivityMΩ∙㎝Min1.0x1074.7SurfaceResistivityMΩMin1.0x106(Next)콘티넨탈오토모티브시스템(주)/장호영/2014-08-1211:38/본문서는현대기아자동차의정보자산이므로무단으로전재및복제할수없으며,이를위반할시에는당사사규및관련법규에의해제재를받을수있습니다.기술표준ENGINEERINGSTANDARD규격번호(SPECNO)MS941-01페이지(SHT/SHTS)4/11현대ㆍ기아자동차HYUNDAIㆍKIAMOTORTable2ContentTestItemUnitRequirementTestMethodTypeATypeBTypeCMechanicalPropertyPeelStrengthAN/㎜Min1.5Min1.34.8BMin1.4Min1.2FlexuralStrengthAtroom-temperatureN/㎜²LengthdirectionMin500CrossdirectionMin4004.9Atelevated-temperatureLengthdirectionMin350CrossdirectionMin250IZODImpactStrengthkgf∙㎝/㎝Min404.10ThermalPropertyGlassTransitionTemperature℃Min130Min141Min1704.11DecompositionTemperature℃Min300Min330Min3404.12TimetoDelamination260℃MinMin5Min30Min304.13288℃-Min10Min15CoefficientofThermal-ExpansionX-axisppm/℃14-2013-184.14Y-axis13-1812-17Z-axis(Alpha1)50-6040-50Z-axis(Alpha2)250-290220-260ThermalStress-Mustmeettherequirementsof3.1GeneralRequirements.4.15HeatDistortionTemperature℃Min200Min2504.16ChemicalPropertyResistancetoChemicals-Mustmeettherequirementsof3.1GeneralRequirements.4.17HeavymetalsandHarmfulsubstanceMeetMS201-02콘티넨탈오토모티브시스템(주)/장호영/2014-08-1211:38/본문서는현대기아자동차의정보자산이므로무단으로전재및복제할수없으며,이를위반할시에는당사사규및관련법규에의해제재를받을수있습니다.기술표준ENGINEERINGSTANDARD규격번호(SPECNO)MS941-01페이지(SHT/SHTS)5/11현대ㆍ기아자동차HYUNDAIㆍKIAMOTOR4.TESTMETHODS4.1GeneralCondition4.1.1ConditioningSpecimensshallbetestedat23±2℃and50±5%RH.Whenthelaboratorycan’tbekeptinthisstate,thetemperatureandrelativehumidityshallbereported.4.1.2TestSpecimenPreparationEachtestshouldbeperformedwithstandardizedtestcouponifthereisnospecificcomment.Specimensshallbepreparedusingthesameprocessasthepart.4.1.3TestSpecimenType①Double-sideCCL:AttachtothebothsidesofPre-preg,usingeachcopperfoil1oz(0.035㎜±0.005㎜).Double-sideCCLThicknessshallbe1.6㎜.②EtchedCCL:ChemicallyetchoffallmetalliccladdingfromDouble-side-CCL(1.6㎜)inaccordancewithstandardindustryetchingpractices.4.2WarpandTwist(1)TestSpecimen:300㎜x300㎜Double-sideCCL(2)TestMethoda)PutthetestspecimenonflattableandthenmeasureD1,D2,L1,L2asshowninFigure2.b)Calculatewarp(%)andtwist(%)fro