ISO／DIS 16396-2：2020.docx

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1、DRAFTINTERNATIONA1STANDARDISO/DIS16396-2IS0TC61SC9Votingbeginson:2023-11-24Secretariat:KATSVotingterminateson:2023-02-16P1asticsPo1yamide(PA)mou1dingandextrusionmateria1s一Part2:PreparationoftestspecimensanddeterminationofpropertiesP1astiquesMateriauxpo1yamides(PA)pourmou1ageetextrusion一Partie2:Prepa

2、rationdeseprouvettesetdeterminationdesproprietesICS:83.080.20THISDOCUMENTISADRAFTCIRCU1ATEDFORCOMMENTANDAPPROVA1.ITISTHEREFORESUBJECTTOCHANGEANDMAYNOTBEREFERREDTOASANINTERNATIONA1STANDARDUNTI1PUB1ISHEDASSUCH.INADDITIONTOTHEIREVA1UATIONASBEINGACCEPTAB1EFORINDUSTRIA1TECHNO1OGICA1,COMMERCIA1ANDUSERPURP

3、OSES.DRAFTINTERNATIONA1STANDARDSMAYONOCCASIONHAVETOBECONSIDEREDINTHE1IGHTOFTHE1RPOTENTIA1TOBECOMESTANDARDSTOWHICHREFERENCEMAYBEMADEINNATIONA1REGU1ATIONS.RECIPIENTSOFTHISDRAFTAREINVITEDTOSUBMIT.WITHTHEIRCOMMENTS.NOTIFICATIONOFANYRE1EVANTPATENTRIGHTSOFWHICHTHEYAREAWAREANDTOPROVIDESUPPORTINGDOCUMENTATI

4、ON.ISO/CENPARA11E1PROCESSINGReferencenumberISO/DIS16396-2:2023(E)ISO2023COPYRIGHTPROTECTEDDOCUMENTISO2023A11rightsreserved.Un1essotherwisespecified,orrequiredinthecontextofitsimp1ementation,nopartofthispub1icationmaybereproducedoruti1izedotherwiseinanyformorbyanymeans,e1ectronicormechanica1,inc1udin

5、gphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1oworISOsmemberbodyinthecountryoftherequesterISOcopyrightofficeCP401Ch.deB1andonnet8CH1214Vernier;GenevaPhone:*41227490111Emai1:copyrightiso.orgWebsite:www.iso.orgPub1ish

6、edinSwitzer1andPageContentsForeword123SCoPeNormativereferencesTermsanddefinitions24Preparationoftestspecimens34.1Treatmentofthemateria1beforemou1dingor1asersintering34.2Injectionmou1ding335Conditioningoftestspecimens55.1Conditioningstatesofthetestspecimen55.2Dry-as-mou1ded(DAM)state55.3Moiststate6De

7、terminationofDronertiesAnnexA(informative)Specimenpreparationusing1asersintering9ForewordISO(theInternationa1OrganizationforStandardization)isawor1dwidefederationofnationa1standardsbodies(ISOmemberbodies).TheworkofpreparingInternationa1Standardsisnorma11ycarriedoutthroughISOtechnica1committees.Eachm

8、emberbodyinterestedinasubjectforwhichatechnica1committeehasbeenestab1ishedhastherighttoberepresentedonthatcommittee,internationa1organizations,governmenta1andnon-governmenta1,in1iaisonwithISO,a1sotakepartinthework.ISOco11aboratesc1ose1ywiththeInternationa1E1ectrotechnica1Commission(IEC)ona11matterso

9、fe1ectrotechnica1standardization.Theproceduresusedtodeve1opthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.Inparticu1ar,thedifferentapprova1criterianeededforthedifferenttypesofISOdocumentsshou1dbenoted.Thisdocumentwasdraftedinaccordancewiththeeditoria1ru1

10、esoftheISO/IECDirectives,Part2(seeWWW,isoQigdiecUves).Attentionisdrawntothepossibi1itythatsomeofthee1ementsofthisdocumentmaybethesubjectofpatentrights.ISOsha11notbehe1dresponsib1eforidentifyinganyora11suchpatentrights.Detai1sofanypatentrightsidentifiedduringthedeve1opmentofthedocumentwi11beintheIntr

11、oductionand/orontheISO1istofpatentdec1arationsreceived(seeWWW.iso.org/patents).Anytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsement.Foranexp1anationofthevo1untarynatureofstandards,themeaningofISOspecifictermsandexpressionsre1atedtoconformityassess

12、ment,aswe11asinformationaboutISOsadherencetotheWor1dTradeOrganization(WTO)princip1esintheTechnica1BarrierstoTrade(TBT),seewww.iso.org/iso/foreword.htm1.ThisdocumentwaspreparedbyTechnica1CommitteeISO/TC61,P1astics,SubcommitteeSC9,Thermop1asticmateria1s.Thissecondeditioncance1sandrep1acesthefirstediti

13、on(ISO16396-2:2017),whichhasbeentechnica11yrevised.Themainchangescomparedtothepreviouseditionareasfo11ows: Updatedthenormativereferences AddedafootnoteinIabkJ1A1istofa11partsintheISO16396seriescanbefoundontheISOwebsite.Anyfeedbackorquestionsonthisdocumentshou1dbedirectedtotheuser*snationa1standardsb

14、ody.Acomp1ete1istingofthesebodiescanbefoundatWWW.iso.org/members.h【m1.P1asticsPo1yamide(PA)mou1dingandextrusionmateria1s一Part2:Preparationoftestspecimensanddeterminationofproperties1 ScopeThisdocumentspecifiesthemethodsofpreparationoftestspecimensandthetestmethodstobeusedindeterminingthepropertiesof

15、po1yamidemou1dingandextrusionmateria1s.Requirementsforhand1ingtestmateria1andforconditioningboththetestmateria1beforemou1dingandthespecimensbeforetestingaregiven.Proceduresandconditionsforthepreparationoftestspecimensandproceduresformeasuringpropertiesofthemateria1sfromwhichthesespecimensaremadearegiven.Propertiesandtestmethodsthataresuitab1eandnecessarytocharacterizepo1yamidemou1dingandextrusionmateria1sare1isted.Thepropertieshavebeense1ectedfromthegenera1testmethodsinISO10350-1.Othertestmethodsinwideusefor,orofparticu1arsignificanceto,thesemou1dingandextrusionmateria1sarea1soin