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1、ENISO11357-6June2025Plastiques-AnalyseCalorimetriquedifferentielle(DSC)-Partie6:Determinationdutempsd,inductionaFoxydation(OITisotherme)etdelatemperature(!inductionaFoxydation(OITdynamique)(ISO11357-6:2025)Kunststoffe-DynamischeDifferenzkalorimetrie(DSC)-Teil6:BestimmungderOxidations-Induktionszeit(
2、isothermischeOlT)undOxidations-Induktionstemperatur(dynamischeOlT)(ISO11357-6:2025)EuropeanstandardNormeeuropeenneEuropaischenormICS83.080.01SupersedesENISO11357-6:2018EnglishVersionPlastics-Differentialscanningcalorimetry(DSC)-Part6:DeterminationofoxidationinductiontimeisothermalOITandoxidationindu
3、ctiontemperaturedynamicOITISO11357-6:2025ThisEuropeanStandardwasapprovedbyCENon16June2025.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreference
4、sconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCEN-CENEL
5、ECManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Repu
6、blicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEEUROPEENDENORMALISATIONEuropaischeskomiteefurnormungCEN-CENELECManagementCentre:RuedelaScience23,B-1040BrusselsRef.No.ENISO11357-6:2025E2025CENAllrightsofe
7、xploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.ContentsPageEuropeanforeword3EuropeanforewordThisdocument(ENISO11357-6:2025)hasbeenpreparedbyTechnicalCommitteeISO/TC61PlasticsincollaborationwithTechnicalCommitteeCEN/TC249Plastics“thesecretariatofwhichisheldbySIS.ThisEuropeanS
8、tandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyDecember2025,andconflictingnationalstandardsshallbewithdrawnatthelatestbyDecember2025.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CENs
9、hallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ThisdocumentsupersedesENISO11357-6:2018.Anyfeedbackandquestionsonthisdocumentshouldbedirectedtotheusersnationalstandardsbody/nationalcommittee.AcompletelistingofthesebodiescanbefoundontheCENwebsite.AccordingtotheCEN-CENELECInternalRegula
10、tions,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal
11、,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,TiirkiyeandtheUnitedKingdom.EndorsementnoticeThetextofISO11357-6:2025hasbeenapprovedbyCENasENISO11357-6:2025withoutanymodification.ISOInternationalStandardISO11357-6Fourthedition2025-06PlasticsDifferentialscanningcal
12、orimetry(DSC)Part6:Determinationofoxidationinductiontime(isothermalOIT)andoxidationinductiontemperature(dynamicOIT)PlastiquesAnalyseCalorimetriquedifferentielle(DSC)Partie6:Determinationdutempsd,inductionaUoxydation(OlTisotherme)etdelatemperature(!inductionaUoxydation(OITdynamiquejReferencenumberISO
13、11357-6:2025(en)COPYRIGHTPROTECTEDDOCUMENTISO2025Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,without
14、priorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO,smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+4122749Ol11Email:copyrightiso.orgWebsite:www.iso.orgPublishedinSwitzerlandPageivContentsForewordIntroduction1 Sc
15、ope12 Normativereferences13 Termsanddefinitions14 Principle24.1 General24.2 Oxidationinductiontime(isothermalOITJ24.3 Oxidationinductiontemperature(dynamicOITJ25 Apparatusandmaterials2.234,5,6,7,8S5.S5.5.5.5.DSCinstrument3Crucibles3Flowmeter3Oxygen3Air3Nitrogen3Gas-selectorswitchandregulators36 Testspecimens46.1 General46.2 Specimensfromcompression-mouldedplates46.3 Specimensfrominjection-mouldedplatesormeltflowextrudates46.4 Specimensfromfinishedparts47 Testconditionsandspecimenconditioning58 Calibration58.1 Oxidationinductiontime(isotherm
