Designation:D1676−03(Reapproved2011)StandardTestMethodsforFilm-InsulatedMagnetWire1ThisstandardisissuedunderthefixeddesignationD1676;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thesetestmethodscoverproceduresfortestingfilm-insulatedmagnetwirethatisusedinelectricalapparatus.Thesetestmethodsareintendedprimarilyfortheevaluationoftheelectricalinsulatingmaterialsused.Theintentisthatthesetestmethodsbeused,exceptwheremodified,byindividualspeci-ficationsforparticularapplications.1.2Thesetestmethodspresentdifferentproceduresforevaluatinggivenpropertiesofround,rectangularorsquare,copperoraluminumfilm-insulatedmagnetwire.1.3Thevaluesstatedininch-poundunitsarethestandard.TheSIunitsinparenthesesareprovidedforinformationonly.1.4Thetestmethodsappearinthefollowingsections:SectionsBondStrength4–12Burnout(ACOverloadResistance)13–21ChemicalResistance22–28CoefficientofFriction29–37Continuity,DCHighVoltage38–45Continuity,DCLowVoltage46–53CompletenessofCure54–60Cut-ThroughTemperature(ThermoplasticFlow)61–68DielectricBreakdownACVoltage69–75DielectricBreakdownACVoltageafterBending76–82DielectricBreakdownACVoltageatElevatedTemperatures83–89DielectricBreakdownACVoltageafterConditioninginRefriger-antAtmosphere90–99DimensionalMeasurement100–106DissipationFactorMeasurement107–114ElectricalResistance115–121Elongation122–129Extractables,Refrigerant130–140FilmAdherenceandFlexibility141–148Formability:a)ElasticRatio152b)LowStressElongation153c)SpringBack154-155HeatShock156–162Oiliness163–169ScrapeResistance,Unidirectional170–177Solderability178–185ResistancetoInsulatingLiquidsandHydrolyticStability186–1951.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-pr...
