Designation:D2052−05(Reapproved2015)StandardTestMethodforColorfastnessofZipperstoDrycleaning1ThisstandardisissuedunderthefixeddesignationD2052;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thistestmethodcoversthedeterminationofchangeinshadeandofstainingofzipperstringersunderdrycleaningconditions.Thistestmethodisapplicabletothetextileportionofzipperstringersofallmaterials.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasthestandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththistestmethod.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D123TerminologyRelatingtoTextilesD2050TerminologyRelatingtoFastenersandClosuresUsedwithTextilesD2051TestMethodforDurabilityofFinishofZipperstoLaunderingD2053TestMethodforColorfastnessofZipperstoLightD2054TestMethodforColorfastnessofZipperTapestoCrockingD2057TestMethodforColorfastnessofZipperstoLaun-deringD2058TestMethodforDurabilityofFinishofZipperstoDrycleaningD2059TestMethodforResistanceofZipperstoSaltSpray(Fog)D2060TestMethodsforMeasuringZipperDimensionsD2061TestMethodsforStrengthTestsforZippersD2062TestMethodsforOperabilityofZippersD2724TestMethodsforBonded,Fused,andLaminatedApparelFabricsD3692PracticeforSelectionofZippersforCare-LabeledApparelandHouseholdFurnishings2.2AATCCMethods:EvaluationProcedure1,AATCCGrayScaleforColorChange3EvaluationProcedure3,AATCCChromaticTransferenc...