ASTM D429-03

Designation:D429–03e1StandardTestMethodsforRubberProperty—AdhesiontoRigidSubstrates1ThisstandardisissuedunderthefixeddesignationD429;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.e1NOTE—AdjunctreferencewascorrectededitoriallyinApril2006.1.Scope1.1Thesetestmethodscoverproceduresfortestingthestaticadhesionalstrengthofrubbertorigidmaterials(inmostcasesmetals).MethodA—RubberPartAssembledBetweenTwoParallelMetalPlates.MethodB—90°StrippingTest—RubberPartAssembledtoOneMetalPlate.MethodC—MeasuringAdhesionofRubbertoMetalwithaConicalSpecimen.MethodD—AdhesionTest—Post-Vulcanization(PV)Bond-ingofRubbertoMetal.MethodE—90°StrippingTest—RubberTankLining—AssembledtoOneMetalPlate.MethodF—RubberPartAssembledBetweenTwoParallelConvex-ShapedMetalPlatesMethodG—MeasuringBondDurabilityforRubber-to-MetalBondedComponentswithaDoubleShearCylindricalSpeci-menMethodH—MeasuringBondDurabilityforRubber-to-MetalBondedComponentswithaQuadrupleShearSpecimen1.2Whilethetestmethodmaybeusedwithawidevarietyofrigidmaterials,useofmaterialsotherthanmetalsistheexception.Forthisreason,wehaveusedtheword“metal”inthetextratherthan“rigidmaterials.”1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2B117PracticeforOperatingSaltSpray(Fog)ApparatusD395TestMethodsforRubberProperty—CompressionSetD412TestMethodsforVulcanizedRubberandThermo-plasticElastomers—TensionD413TestMethodsforRubberProperty—AdhesiontoFlexibleSubstrateD471TestMethodforRubberProperty—EffectofLiquidsD572TestMethodforRubber—DeteriorationbyHeatandOxygenD573TestMethodforRubber—DeteriorationinanAirOvenD1149TestMethodforRubberDeterioration—SurfaceOzoneCrackinginaChamberD3182PracticeforRubber—Materials,Equipment,andProceduresforMixingStandardCompoundsandPrepar-ingStandardVulcanizedSheetsD3183PracticeforRubber—PreparationofPiecesforTestPurposesfromProductsD3491TestMethodsforVulcanizableRubberTankandPipeLining3E4PracticesforForceVerificationofTestingMachinesG23PracticeforOperatingLight-ExposureApparatus(Carbon-ArcType)WithandWithoutWaterforExposureofNonmetallicMaterials32.2ASTMAdjuncts:HoldingFixtureDrawings43.SignificanceandUse3.1Thesetestmethodsaredesignedprimarilyforspeci-menspreparedinalaboratoryunderstandardizedconditions1ThesetestmethodsareunderthejurisdictionofASTMCommitteeD11onRubberandarethedirectresponsibilityofSubcommitteeD11.25onRubberAdhesiveSystems.CurrenteditionapprovedDec.1,2003.PublishedJanuary2004.Originallyapprovedin1935.Lastpreviouseditionapprovedin2002asD429–02a.2ForreferencedASTMstandards,visittheASTMwebsite,@astm.org.ForAnnualBookofASTMStandardsvolumeinformation,refertothestandard’sDocumentSummarypageontheASTMwebsite.3Withdrawn.4CompletedetaildrawingsofthefixtureareavailablefromASTMInternationalHeadquarters.OrderAdjunctNo.ADJD0429.Originaladjunctproducedin1959.1Copyright©ASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.CopyrightbyASTMInt'l(allrightsreserved);ThuOct415:23:59EDT2007Downloaded/printedbyDeborahMonier(InalfaRoofSystems)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.suchasmaybeusedtoprovidedatafordevelopmentandcontrolofrubbercompoundsandmethodsofmanufacture.Withslightmodificationsasindicated,MethodsA,B,C,D,andEarealsousedforobtainingcomparativeadhesiontestvaluesofproductionpartswheneverthedesignpermitsprepa-rationofsuitabletestspecimens.MethodsA,B,C,andDareapplicableinthecaseofmanyproductsinwhichrubberisusedforcontrollingvibration.METHODA—RUBBERPARTASSEMBLEDBETWEENTWOPARALLELMETALPLATES4.TerminologyAdhesionFailureTerminology4.1Rindicatesthefailureisintherubber.4.2RCindicatesthefailureisattherubber-covercementinterface.4.3CPindicatesthefailureisatthecovercement-primecementinterface.4.4Mindicatesthefailureisatthemetal-primecementinterface.NOTE1—Example—Thepercentagesofthevarioustypesoffailuremaybeestimatedasinthefollowingexamples:R-50,RC-50meansthatroughlyonehalfor50%oftheareashowedfailureintherubberandtheother50%showedfailureattherubbercovercementinterface.R-25,RC-25,M-50meansthreetypesoffailurewerepresentwiththeMindicating50%failureatthemetal-primerinterface.5.SignificanceandUse5.1MethodAisusedtodetermineadhesionvaluesininstanceswhereusersfeelthisdesignismorereflectiveofanactualproductandwherecontroltestshavebeensetupasaresult.Thesamplealsolendsitselftotestingtheeffectivenessofdifferentprocessingtechniquesandvariousadhesivesys-tems.6.Apparatus6.1TestingMachine—Atensiontesti