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1、INTERNATIONA1.STANDARDISO1247-1editionFirst2021-08A1.uminiumpigmentsforpaints一a1.uminiumpigmentsPigmentsda1.uminiumpourpeintures一Partie1:Pigmentsd,a1.uminiumgenerauxReferencenumberISO1247-1.:2021(E)COPYRIGHTPROTECTEDDOCUMENTISO2021岫rkdea/山thUcdOthcnviscS|MMTftt1.iwcorrifKti!ndinehDvriwiiiJiioKRiwp1.
2、imu3Uatioij1.iotocpymg.pnWicationpstingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndiiiPageIntroductionviiScope
3、1Normativereferences1Termsanddefinitions1Description2C1.assification2Requirementsandtestmethods2Samp1.ing3Determinationofnon-vo1.ati1.e-mattercontent38.18.2Procedure4Testofdeterminations8.2.3Determination48.3Expressionofresu1.ts4Determinationofmatterso1.ub1.einorganicso1.ventsComparisonofappearance7
4、10.110.2Testportion7Determinationofresidueonsieve711.111.2Reagen1.(7Apparatus711.3.1portion113.2DeterminationH11.4Expressionofresu1.ts8Determinationofwater-coveringcapacity812.112.2Pnricip1.c8.912.412.512.6Apparatusofsamp1.ePreparationOttroVIgh(1110Procedure10Testportion12.712.8ExpressionOfrd1.1.tS-
5、1112.8.112ReProdUdbHityDeterminationof1.eangpower1213.113.2Reagents12Apparatus1213.3.1portion13.3.2Determination1313.4Expressionofresu1.ts1413.5.1Repeatabi1.ity13.5.2RePrOdUC1.b1.hty.一.一，15Determinationofwatercontent1514.1 Genera1.1514.2 E1.ectrometrictitrationmethod151715.115.2ReagentsADDaratus15.3
6、曲的dureTestportion15.3.2B1.anktest153.?DetorminationDeterminationofhidingpowerDeterminationof1.ead(spectrophotometricmethod)16.1Apparatusandmateria1.s-1616171717Iba1.erftw商网命ofmeta1.1.icimpuritieswithf1.ameatomicabsorptionSpectronieWicmethod1817.1 CtemnaUonrange1811.eeR1.c1817.4 Apparatus.2017.5 Proc
7、edure20!?:?ifA1.P2用8Rment2017.5.1 Preparationofthetestsamp1.e2017.5.2 Treatmentofthedifferente1.ementsinthesamp1.e2117.5.3 Spectrornetric2118TeStreport.1.1.B1.b1.1.Og1.aph,23Forewordthrough(1.SOmittees.workofPreparingbody1.ntemationa1.Standardsisnorma1.1.ytechnica1.e1.ectrotechnica1.standardization.
8、Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofdescribedtypesOf1.SO/IECdOCUmentSshou1.dbePartiCU1.ar,documentWasapprova1.accordancewiththeAttcntionrigh1.s.drawnsha1.1.notpossibi1.ityresponsib1.cforidentifyinganythisdOcumen1.patentrights,subjectofconstitutenameendorsement,documentisin
9、formationgivenfortheconvenienceofusersanddoesnotexpressionsOrganizationconformityassessmentrtheTechnicaIinformationTrade(TBT)WWW.M.crgThisdocumentwaspreparedbyTechnica1.CommitteeISO/TC256,Pigments,dyestuffandextenders.Themainchangescomparedtothepreviouseditionareasfo1.1.ows:- C1.ause*Termsdefinition
10、s,hasbeenaddedandtheterms*nonvoati1.ematterandhidingintroducedinC1.ause4and-5;一*mattervo1.ati1.eat105Chasbeensubstitutedbywnonvo1.ati1.emat1.er;- Ckue7,Samp1.ing,hasbeenreducedtoareferencetoISO15528;beenrenamedRequirementsandtestmethods*;- impurities；atomicabsorptionSpcc1.romctricmethodhasbeenintrod
11、ucedtodeterminemeta1.ISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsbodiesmemberbodies).TheEachmemberinterestedinsubjectforwhichcarriedoutcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.and
12、nongovernmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththeTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenancearedifferentintheDirectives,Part1.Innotud.ThiSthediffunm1.draftedincriteriaforeditoria1.ru1.esoftheISO1ECDirectives,Part2(seewww.i
13、so.org/direc1.ives).patentISOtothebehe1.dthatsomethee1.ementsofora1.1.suchmaybetheDetai1.sanypatentrightsidentifiedduringthedeve1.opmentfhedoHnentwi1.1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/patcnts).AnytradeusedinthisForanexp1.anationofthevo1.untarynature
14、ofstandards,themeaningofISOspecifictermsandWOrkiTradere1.ated(WTO)princip1.esinaswe1.1.asBarriersaboutISOsSeeadherencetotheiso/foreword.htm1.ThisfirsteditionofISO1247-1,togetherwithISO1247-2,cance1.sandrep1.acesISO1247:1974,whichhasbeentechnica1.1.yrevised.Ita1.soincorporatestheAmendmentISO1247：1974
15、/Amd1:1982.- anintroductionhasbeenadded,givingthereasonsforthedivision;power3,havebeenandinc1.uded;- adistinctionbetweensurface-treatedandsurface-untreateda1.uminiumpigmentshasbeen- formersubc1.ause4.2,C1.asses,hasbeende1.eted;formerC1.auseG1Packing,hasbeende1.eted;therequirementsandtestmethodsofpig
16、mentspecificsurfacearea,partid-sze-dstribunon,andhidingpower*andthecorrespondingtestmethodshavebeenaddedtoTab1.e1andTab1.e1hasthetestmethodformanganese“hasbeende1.etedfromthemeta1.1.icimpuritiesinTab1.e1;theameformerC1.ause13,Testforabsenceof1.eafingpower,hasbeende1.eted; Tab1.e3,testportions,hasbee
17、nde1.eted; C1.ause16,DeterminationOfhidingpower,hasbeenadded; thenormativereferenceshavebeenupdatedandthetexthasbeeneditoria1.1.yrevised.A1.istofa1.1.partsintheISO1247seriescanbefoundontheISOwebsite.Aii施曲SCMtW砒fiHHHiesthiscah8X2Hft褥houww或哪图membe%Ni1.nationa1.standardsbody.15e2i1.-H1.otoncterabsoptii
18、nc1.Atitd*o1.(NeJiiuotutdticp1.Titterunt.87).5cm.309Borequiva1.ent,oraA1.1.g1.asswaresha1.1.befreefrommeta1.sreactingWithdithizone.Itisadvisab1.etorinseeachbeaker,IW8-eorb,/曲隔拈惜刷搬典eam啷眼One松耳勋%ddithizoneso1.ution(15.1.7),thesame15.3Procedure15.3.1 TestportionWeigh0,5g0,001gofthesamp1.eina250m1.beaker
19、.15.3.2 B1.anktestPerformab1.anktestatthesametimeasthedetermination.15.3.3 DeterminationDisso1.vethetestportionin15m1.Ofhydioch1.oricacid(15.1.1).Whendisso1.utioniscomp1.ete,addMdnnpsoinUbrm的ei3h触h*m谕炊IIheIEvhhJntaBXhnd;SSary.h8dnH闲Iigaatdivcirhdm1.ution(15.1.3)andneutra1.izeto1.itmusWithammoniaso1.
20、ution(15.1.9),adding4dropsinexcess.Add2m1.offresh1.ypreparedhyd11)xy1.ammoniumch1.orideso1.ution(15.1.4).Boi1.for2minto3minandcoo1.inawatertrough.Introducetheso1.utionintoa250m1.separatingfunne1.,add10m1.ofdithizoneso1.ution(15.1.7)andshakefor30s.Drawoffthech1.oroform1.ayerintoanotherseparatingfunne
21、1.Continuetoshakethe邮画银nd1.书麻辿诀品网阿也版阳闻Ki用IneSOIUt诂MhM闻rdr惊re成岫网SW冷8州戒怖丽并furtherextractionwith5m1.ofpurech1.oroform(15.1.10).呐1.喝叫黑麻曲Ch1.O腺)限松福CtSUntiIWit曲W照潴飘黑郴班R脚监IUtib将用砒mbera榴国。ur,drawingoffthech1.oroform1.ayercarefu1.1.yeachtimeintoanotherfunne1.,anddiscardingthewashings.tohpW.扇Ieet蜘Wbating撅眦四服服
22、f,硼怖硼*hChIOn丽般tothemarkwithch1.oroform.Mixwe1.1.,transferto1cmorScmce1.1.s,andreadthetransmittancewithafi1.terabsorptiometer(15.2.1),usingthegreenfi1.ter,orreadtheabsorbanceWithaspectrophotometer(15.2.1)atawave1.engthofS1.Snm,withch1.oroforminthereferencece1.1.Determinethe1.eadconcentrationfromaca1.
23、ibrationgraphofabsorbanceagainstpercentage1.ead.16 DeterminationOfhidingpower16.1 Apparatusandmateria1.s16.1.1 Common1.yusedvarnishsystem(preferab1.yairdryingorcuringsystemwithcuringtmHWire1.w1.exceeding80).16.1.3 Ba1.iiiive1.sensitivityOzO1.g.)1HenienGefi0iiorftttsutaidddonpromnt11ntpi即Wmkdnwhhem*t
24、bUWdI4=*HtW1.GSCdpGtj取*41iThIftbBrtwithhickrtihaihIC1.aiUCbeagreedbetweentheinterestedparties.Makesuretoachieveahomogeneouspaintfi1.m.白蛭弘靠调R姿林就花好邮语卷界品幅11三MS端配解Pt三鼎森entovertheb1.ackareaoftheTheapp1.icationisconsideredashiding,ifthe1.*va1.ueoverwhitedividedbythe1.va1.ueoverb1.ackequa1.s1.Theapp1.icati
25、onisconsideredasnothiding,ifthe1.*va1.ueoverwhitedividedbythe1.xva1.ueoverb1.ackisbiggerthan1(asdarksubstrateistransparent,itprovides1.ower1.*va1.ues).31W1.tinAWtgM1.entsdMrcribectp8)Ay5dt1.1510pi4dc,(H2O2)tCASNo.7722-84-1.approximate1.y28,5%massfraction,1.z.9gm1.Hydroch1.oricacid(HCI)1CAS-No7647-01
26、0,approximate1.y37%massfraction,papproximate1.y17.3.10Hydroch1.oncacidso1.ution,di1.uted1+1.Add1partbyvo1.umeofconcentratedhydroch1.oricacid(17.3.9)to1partbyvo1.umeofwater.17.3.11Nitricacidso1.ution,di1.uted2*98.Add2partsbyvo1.umeoftheconcentratednitricacid(17.3.6)to98partsbyvo1.umeofwater.17.3.12Pe
27、rch1.orate,approximate1.y70%massfraction,papproximate1.y1,76gm1.17.3.13Mixedacid,nitricacid+perch1.oricacid三3+1.Mix3partsbyvo1.umeofthenitricacid(17.3.6)with1partbyvo1.umeoftheperch1.oricacid(17.3.12).17.3.14A1.uminiumso1.ution,With20gofA1.,CAS-No7429-90-5,per1.itre.Weigh,tothenearest0,1mg,20gofthep
28、revious1.yextractedhighpurea1.uminium(17.3.1),p1.aceithydrO.togkss.nrydin1.adihtathHreaction,addasma1.1.quantityofhydrogenperoxide(17.3.8),boi1.forsevera1.minutesti1.1.theextrahydrogenperoxidedecomposescomp1.ete1.y,coo!andremovetheso1.utionintoa1000m1.vo1.umetricf1.ask,di1.utedtothemarkandmixthoroug
29、h1.y.17.3.1SCopperrstandardstorageso1.ution,With1,0gofCuper1.itre.Weigh,tothenearest0,1g.1gofthehighpm1.ycopper(17.3.2),putitintoa250m1.beaker,coverwithfi1.w3tdhhnJS11toad(5ht1.Qtfth1.wihrraetJt(f1.aiKr3.61.t0j4biirttrkraimpjetH)dJP+iyth)4nbmpitH)dugrt1.gion,coo1.andremove17.3.17Iron,standardstorage
30、so1.ution,with1,0gofFeper1.itre.Weigh,tothenearest0,1g.1gofthehighph4mo11(17.3.4),p1.aceitintoa250m1.beaker,coverwithtMrJtdhtnssnfidd4IftMQf1.CtoMjhiinetricacQnadimtfeMjJu1.bwiytDunfinupnfiiotiediWution.coo1.andremove17.3.18Zincrstandardstorageso1.ution,with1,0gofZnper1.itre.Weighrtothenearest0,1g,1
31、gofthehighpurityzinc(17.3.5),p1.aceitintoa250m1.beaker,coverwithghes,sataWion5(Wti)tbfe1.rt1.1.iyxteothh)riccidas);,1IOIrtuihoM4fortwMmm-ttxrrmbty.disso1.ution,coo1.and17.3.19Zinc9standardso1.ution,with0,01gofZnper1.itre.Add1,00m1.ofthestandardzincstorageso1.ution(17.3.18)intoa100m1.vo1.umetricf1.as
32、k,di1.utetothemarkandmixthorough1.y.17.3.20Mixedstandardso1.utionofcopper,1.eadandiron(100mg1.).Precise1.yremove10m1.ofeachofthestandardso1.utionsofcopper(17.3.15)r1.ead(17.3.16)andiron(tft.17tf(itrtf1.h1.y.100rn1.vo1.umetricf1.ask,di1.utewiththenitricacidso1.ution(17.3.11)-U4hemarkand17.4 Apparatus
33、Useordinary1.aboratoryapparatusandburettes,pipettesandone-markvo1.umetricf1.asksinaccordancewithISO385,ISO648orISO1042.respective1.y.17.4.1 Atomicabsorptionspectrometer,fittedwithanair-acety1.eneburner.17.4.2 Comp*essedair,1.aboratoryinsta1.1.ationorgascy1.inders.17.4.3 Acety1.ene,(CzHz)rCAS-No74-86
34、-2,ingascy1.inders.17.4.4 Copperho1.1.owcathode1.amp.17.4.5 1.eadho1.1.owcathode1.amp.17.4.6 Zincho1.1.owcathode1.amp.17.4.7 Ironho1.1.owcathode1.amp.17.5 Procedure17.5.1 TestportionWeigh,onadrybasisandtothenearest0,1mg,0.4gofthetestingsamp1.e.17.5.2 B1.ankexperimentUsethedeterminationmethodtocarryo
35、utab1.ankexperimentatthesametime.17.5.3 Preparationofthetestsamp1.eP1.acethetestingportion(17.5.1)ina150m1.conica1.f1.ask,add10m1.ofthem汉edacid(17.3.13)rshakecBiJeiHdthesdefoc(inOTVim柄ehutU)漱Chr0sDig1.He11td4(tixhrahiUtr区(hwBfemntoco1.our,addmoreofthemixedacid(17.3.13)ti1.1.itturnstoaIightye1.1.owor
36、co1.our1.ess.Coo1.a1.itt1.eandadd2m1.ofnitricacid(17.3.6)todisso1.vethesa1.ts.1.figetherirtWrthejvance(nW1.b1.e411i他hfeRfrperchiaH隔喀由32)20becomesdear,hydrof1.uoriccvaporate17.3.7so1.utionadddry.dropwiseremainingsubstance)atti11700theso1.ution17.5.4 Treatmentofthedifferente1.ementsinthesamp1.etesting
37、samp1.e(17.5.3)toa100m1.vo1.umetricf1.ask,di1.utetothemarkandmixthorough1.y.1.1.1 4.217.5.3)thecontentsvo1.umetricf1.ask,e1.ementsarethebetween0,IOmixthorough1.y,removethetesting17.5.5 Spectrometricacidmeasurement17.3.11)tothemarkandmixthorough1.y.17.5.5.1 PreparationofthestandardcurvesironO(17.3.20
38、)intoO,SOm1.1,0Vo1.umetncandf1.asksrespective1.y,addstandardSo1.utiona1.uminiumso1.utionvo1.umetricf1.asksrespective1.y,add4,0andofthea1.uminiumso1.utionso1.ution)(17.3.19)di1.utesixwiththe1 7.5.5.1.2Whenthecontentofeachofthedifferente1.ementsisbetween0,0025%and0,10%,14 7.3.14)toeach,di1.utewiththen
39、itricacidso1.ution(17.3.11)tothemarksandmixthorough1.y.nitricacidso1.ution(17,3.11)tothemarksandmixthorough1.y.Shou1.dwhichdeductedxorrespondingstandardabsorbancewitheachmassstandarde1.ementso1.utionsatx-coordinate,concentration17.5.5.2 Measurementofthetestingsamp1.eatomicabsorptionSpectrometercorre
40、spondingabsorbance1.eadthetestingso1.utions248,3concentrationand5m1.OftheIIcatandacid(the),a1.soti1.1.Burnthethenitricacid(17.3.6R*two1.fitaffifttfV6ftheresidue,disso1.veitwithas1.itt1.eofthenitricacidso1.ution(17.3.11)aspossib1.e,andputitbacktothemajorityofthefi1.trate.Di1.utetothemarkandmixthoroug
41、h1.y.17.5.4.1Whenthecontentsofthedifferente1.ementsarebetween0,0025%and0.10%1.removetheWhendeterminingthecontentofzinc,removethecorrespondingso1.utiontoa50m1.vo1.umetricf1.ask,di1.utewiththenitricacidso1.ution(17.3.11)tothemarkandmixthorough1.y.samp1.e(WhentoaI000m1.ofthedifferentdi1.utetomarkand%and1,0%,Whendeterminingthecontentofzinc,removethecorrespondingso1.utiontoa500m1.vo1.umetricf1.askdi1.utewiththenitricso1.ution(
