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1、INTERNATIONA1.STANDARDISO3262-20editionSecond2021-03ExtendersSpecificationsandmethodsoftest一网和配SiIiCaMatieresdechargeSpecificationsetmethodesdessaiPartie20:Si1.icePyrogendeReferencenumberISO3262-20:2021(E)COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdttcetht1.ijfacdOthcnviscspfti1.tcorr0mehD!UicttB1.mti!3Uat
2、ioi(nphf1.otocpyM)g.pnWjcationpstingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanbereuejstedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsForewordv6.3Apparatus3
3、6.5ExpressionDetermination37Determinationofa1.uminiumoxideftitanium(IV)oxideandiron(III)oxide7.2Apparatus47.4.2Spectrometricgraph7.5ExpressionDetermination.78.3APParatUS108.5ExpressionDetermination109.3Apparatus119.5ExpressionDetermination112iiiPageScope1Normativereferences1Termsanddcfinitions1Requi
4、rementsandtestmethods2Samp1.ing2Determinationofsi1.icacontent26.16.2Princip1.e.2Reagents36.4Procedure6.4.1 Numberofdeterminations36.4.2 Testportion36.4.3 ofresu1.ts6.6Precision4contentsbySPCCtronWtry47.1Princip1.e47.37.4Reagentsandmateria1.s7.4.1 Preparationofstandardmatchingso1.utions67.4.3 Ca1.ibr
5、ationmeasurement7.4.4 Preparationofthetestso1.ution77.4.5 Octcrminstionofa1.uminium,titaniumandiron77.4.6 ofresu1.tsofthetota1.1.ossonignition7.5.1 Ca1.cu1.ationoftheconcentrationofeache1.ement87.5.2 Ca1.cu1.ationoftheoxidecontentforeache1.ement8Determinationofcarboncontent8.18.2Reagentsandmateria1.
6、s98.4Procedure8.4.1Preparationofapparatus10842Ca1.ibration108.4.3ofresu1.ts8.6Precision11Determinationofch1.oridecontent119.19.2PrinCiPie11Reagents119.4Procedure9.4.1Numberofdeterminations129.4.3ofresu1.ts10TestreportForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederation
7、ofnationa1.standardsBuchugh(ISOtnrhniroibMdrtfttajwcekMpwiNCgbodyhm11wMik6cNirtj)irM(nowhaf1.ycarrtmitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnongovernmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywithth
8、ee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceareg殿1.三舟即Of1.S(V1.EC而JF稻脩翩山糖not神瓢渊蜘觎蜘舰怖骄Msordancefctheeditoria1.ru1.esoftheSOIECDirectives,Part2(seewww.iso.org/dircctivcs
9、).RMionnghts.dten膈娱第剧祁馨nsM快歌度邮?招团doc咻油耨幅器刚江subjectofanypatentrightsidentifiedduringthedeve1.opmentCfIhodocvnmntw1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(secwww.iso.org/patents).Anytradeusedinthisconstitutenameendorsement,domentisinformationgivenfortheconvenienceofusersan
10、ddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand愿的弱玻鼎ationconM科限触机the喂戚起翩0n1器件助厘蝌隰Wisoforeword.htn1.福SC施制砧曲解“aredE1.加柳陶itteeCofiitteeS盘湍靛油惭汕)6Tech瓶f物福Ceeemn砌1./TC298,Pigmentsandextenders,inaccordancewiththeAgreementontechnica1.cooperationbetweenISOandCEN(Vien
11、naAgreement).Thissecondeditiontechnica1.1.yrevised.cance1.sandrep1.acesthefirstedition(ISO3262-20:2000),whichhasbeenThemainchangescomparedtothepreviouseditionareasfo1.1.ows：themaintit1.ehasbeenchangedfromExtendersforpaints*toExtenders*; inTab1.e1,carboncontenthasbeenrevisedandorganicsurfacehasbeenre
12、fined; in634magnesiumperch1.oratehasbeenchangedtoanexamp1.eforadesiccant; in8.2.3,suitab1.eexamp1.esforcarbonstee1.havebeenadded;thetexthasbeeneditoria1.1.yrevisedandthenormativereferenceshavebeenupdated.A1.istofa1.1.partsintheISO3262seriescanbefoundontheISOwebsite.Agd碰fi1.三iiesthisca场觎阴Mt5hm!Wwwtow
13、H4feenaUona1.standardsbody.AExtendersSpecificationsandmethodsoftest一Fumedsi1.ica1 Scope2 NormativereferencesconstitutesrequirementSIateStcditiondocument.referencedreferences,(1.nc1.udingamendments)app1.ies.app1.ies.ISO787-21.Genera1.methodsoftestforpigmentsandextendersPart2:Determinationofmattervo1.
14、ati1.eaqueoussuspensionvo1.umeandapparentdensityaftertampingsieve-Mechanica1.f1.ushingprocedureISO3262-1.rExtendersSpecificationsandmethodsoftestPart1:Introductionandgenera1.testmethodsISO3819,1.aboratoryg1.asswareBeakersISOTermsanddefinitionsandextenders-Termino1.ogyPart1:Genera1.termsForthepurpose
15、softhisdocument,thetermsanddefinitionsgiveninISO18451-1andthefo1.1.owingapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eatHtpswwwi4sfhFgobp3.1fumedsi1.icaPart20:Thisdocumentspecifiesrequirementsandcorrespondingmethodsoftestforfumedsi1.ica.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsome
