ISO 04664-3-2021.docx

INTERNATIONA1.STANDARDISO4664-3editionFirSt202103Rubber,vu1.canizedorthermop1.asticDeterminationofdynamicproperties一“IbStranSitiO1.Itemperature(Tg)Caoutchoucvu1.caniseouIhermop1.asuqueDeterminationdesProPr血dsdynamiques-Partie3:Temperaturedetransitionvitreuse(7/ReferencenumberISO466432021(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2021岫rkdttce«tht1.ijfacdOthcnviscspft<i1.tcorr<0mehD!Ui<ctt<u1.tor>B1.mti!3Uatioi(nphf<if1.>1.otoc<>pyM)g.pnWjcationp<>stingontheinternetoranintranet,withoutpriorwrittenpermission.Permissioncanbere<uejstedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhnd13TestreportThetestreportsha1.1.inc1.udefo1.1.owinginformation.a) samp1.edetai1.s:1) fu1.1.descriptionofthesamp1.eanditsorigin;2) compounddetai1.sandcuringconditions,ifknown;3) methodofpreparationoftestpiecesfromthesamp1.e,forexamp1.emou1.dedorcut;4) themethodofattachingtestpiecetothemeta1.p1.ates;b) testmethodandtestdetai1.s:1) areferencetothisdocument,i.e.ISO4664-3;2) thetestprocedureused;3) thetypeoftestpieceused;4) detai1.softhetestmachineinc1.udingtype,drive,capacityandmeasurementsystem;5) thetestconditions,inc1.udingstrainamp1.itude,frecjencyandtemperaturescanasappropriate;6) detai1.sofanyproceduresnotspeci11edinthisdocument;c) testresu1.ts1) thenumberoftestpiecesused;2)中巨痛?磔z.Tg(tcstcdfrccuy)(0C)ofthetestpiecestested;forexamp1.e,TgisforTgd)thedateoftestdamping(informative)Theresponseofbevu1.canizedshowninFigureA.1.Region654321E,YTg1.assTtemperaturestoragemodu1.usiTransitionzone.zone.rigidzone:Inthiszone,thehighmodu1.usand1.owtanS.Transitionzone:Thistransitionrepresentsthebeginningofthechainsegmentmovementsandisisitsmaximumandintheistheva1.ueinthe.ThemQdu1.usatandthemodu1.usofe1.asticityisca1.1.edtheg1.asstransitiontemperature,Tg.Thisphenomenonisrepresentedbythetanpeakinthetemperaturescanofthecurednbbersamp1.e.Chiring1.Iistd可Krmhitfican,gamhw4>4(hi1.iidnsitions.AHAhinuanHt«i中enausgnuarrmiiniinfiisuQ1.iidiexpandsin1.eadstoincreaseinmobi1.ityofwho1.esidechainsand1.oca1.izedgroupsofatoms.Thisistermedbeta()transitions.sheatingcontinues,theamorphousregionstartsme1.tingandtheg1.asstransitionftf)Vy1J&tf1.PFfiJfifrJfAt).theend,chainsstarts1.ippingandowofmateria1.occurs.ThisistheAnnexB(informative)Precisionresu1.tsfromaninter1.aboratorytestprogrammeB.1.Genera1.Thefo1.1.owinginter1.aboratorytestprogramme(ITP)wascarriedoutin2019.A1.1.PZkWkUdnSaCCordO吸Vi曲repearabi1.i阴则ISO19983.B.2Precisionresu1.tsfromtheITP8.2.1 Programmedetai1.sTheITPwasorganizedandconductedin2019.Compoundpreparedweresentto6participating1.aboratories.Atota1.ofthreecuredrubbersamp1.eswereusedinthetest.The*awWweredesignatedasSamp1.eAandB.Forthedetai1.softhecompoundingofthemateria1.s,seeTab1.eB.1.他谢aihmepieceg"wnascutpiecesofs1.abwithathicknessof2mm.Anover,iewofthetestTab1.eB.1.CompoundingIngredientNumberofpartsbymassSamp1.cASamp1.eBSu1.fur(so1.ub1.e)2.0UTota1.178,i188.4STab1.eB.2OverviewofthetestprogrammeSampIcATemperature:-100to100Numberoftestpiece：3foreachsamp1.emateria1.forweeks1and2.thethreeindividua1.measurements.A1.1.ana1.ysiswasconductedonthebasisofthesetestresu1.ts.variationrea1.isticva1.uescomparedtocombineddatabase,whichconstitute"sing1.erepresenttime"B.2.2Precisionresu1.tstestingprecisionresu1.tsofdeterminedproductswithoutdocumentationapp1.iedtheacceptancethisprecisionTab1.eB.3Precisiondataforg1.asstransitiontemperaturebyusingMethodAinISO19983:2017CompoundMean1.eve1.SrrSrrSRRNo.of1.aboratoriesExp1.anations-ofsymbo1.s：r=repeatabi1.ity(Within-Iaboratory)standarddeviation(inmeasurementunits);nrepeatabi1.ity(inmeasurementunits)；(汨=repeatabi1.it)*(inpercent<men1.eve1.);d=day-to-dayrepeatabi1.ityMandun1.(kvhtion(inmeasurementunits)：n>=day-to-dayrepeatabi1.ity(inmeasurementunits);(jd)=day-to-dayrepeatabi1.ity(inpercentofmeanICV明；R-reproducibi1.ity(betweenJaboratoiy)standarddeviation(fortota1.between1.aboratoyvariationInmeasurementunits);()=PY丽例中偈inpcrc1.ntOfmeanIexd),TestconditionsTestmethodMeasurementontestsamp1.e:Accordingtothisdocument.Compound爆；Sr，srrs&R益温Expbnationvofsymbo1.s：r三repeatabi1.ity(within-hborak>ry)5tn<hrddeviation(inmeasurementunits)：r=repeatabi1.ity(inmeasurementunits);TheITPwasconductedoveraperiodoftwosequentia1.weeks.OnaspecifieddayineachofthesetwoAb1.领师棚阳脱cfi孤胖器18栖;Wereperformedontwomateria1.s.Thetestresu1.tofeachweekisro=day-to-dayrepeatabi1.itystandarddeviation(inmeasurementunits)：n>=<hydayrepeatabi1.ity(inmeasurementunits)；.1ftk.,amt1.neparticipating1.aboratorieswereencouragedtousesing1.ecompetentoperatortorthe11P.TheaimJ*H处TW三眠W嫄战会判WdImrtt!%HHOnovertwotestweekswastoinc1.udeSUChnorma1.R=reproducibi1.ity(between1.aborator>)standarddeviation(fortota1.between-1.aboratoryvariationinmeasurementunits);融相讯untsP001.eneUSUa1.I1.Yresu1.tsInus,tneprecisionva1.uespointinmoiestima网依伙W而ion.TestconditionsTestmethodhcprecisionresu1.tsargiveninTab1.eB.3.heforanygroupmateria1.sorbythisITPshou1.dbethattoresu1.tsoforrejectiowaiuitG1.HaHy1.ap1.yAathfirnnK1.iwstisuwiirBttteriaIstested.(D)Bib1.iography1 ISO19983:2017,RubberDeterminationOfprecisionoftestmethods2 树说网%腑M砌画&也Determinationoftheg1.asstransitiontemperaturebyICS83.060