BS EN ISO 787-8-2001 General methods of test for pigments and extenders - Determination of matter soluble in water - Cold extraction method《颜料和填充剂的一般试验方法 水溶物的测定 冷萃取法》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN ISO 787-8:2001 Inco

2、rporating Corrigenda Nos. 1 and 2 The European Standard EN ISO 787-8:2000 has the status of a British Standard ICS 87.060.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW General methods of test for pigments and extenders Part 8: Determination of matter soluble in water Cold

3、 extraction methodThis British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 January 2001 BSI 5 October 2001 ISBN 0 580 36855 6 BS EN ISO 787-8:2001 Amen

4、dments issued since publication Amd. No. Date Comments 13082 March 2001 13421 5 October 2001 Incorporating annex ZA, correction page 1 National foreword This British Standard is the official English language version of EN ISO 787-8:2000 including corrigendum November 2000. It is identical with ISO 7

5、87-8:2000. It supersedes BS EN ISO 787-8:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee STI/1, Pigments, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enqui

6、ries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attentio

7、n is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI St

8、andards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsibl

9、e for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1 t

10、o 3, the annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO7878 October2000 ICS08.006.10 SupersedesENISO7878:1995 Englishversion Generalmethodsoftes

11、tforpigmentsandextendersPart8: DeterminationofmattersolubleinwaterColdextraction method(ISO7878:2000) Mthodesgnralesdessaidespigmentsetmatiresde chargePartie8:Dterminationdesmatiressolubles dansleauMthodeparextractionfroid(ISO787 8:2000) AllgemeinePrfverfahrenfrPigmenteundFllstoffeieTl 8:Bestimmungd

12、eswasserlslichenAnteile Kaltextraktionsverfahren(ISO7878:2000) ThisEuropeanStandardwasapprovedbyCENon1October2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsan

13、dbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnot

14、ifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFOR

15、STANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO7878:2000E ORUEDRADNATSNAEP ENNEPORUEEMRON MRONEHCSIPORUE 8787OSINE Ocrebot

16、0002 CI01.600.80S NEsedesrepuSOSI5991:8787 silgnErevhsnoi xednastnemgiproftsetfosdohtemlareneG:8traPsrednet wnielbulosrettamfonoitanimreteDaxedloCretnoitcart )0002:8787OSI(dohtem Mthsedolarngesdsesaisedipmgtnestematisered chPegraatrie:8tDemritanisednomatisersolulbse snadlMuaetxerapedohtrcatifnorioI(

17、dSO787 :8)0002 AllmegiePenrffrevfnerhaPrimgtneelFdnulstoffeTeil :8BestimmusedngwasselrslicAnehnteile KaltxetrkatisnofrevI(nerhaSO:8787)0002 ihTsEuSnaeportwdradnaasECybdevorppacO1noNt.0002rebo ECmNemsrebtdnuoberaocomplywithtECeh/NECENELICntelanrlugeRtaisnowhicshtiluptatehceoidntiosnfoigrivtgnhisEuepo

18、r na Sttdradnahsettasufotanailanostwdradnaittuohlaynatetari.notpUtadoelistsibdnalbiihpargocalferecnersecocninresgn cutanhilano stsdradnamatboebyialppanodenictaiotnotMehamegantnetneCtroeroECynamNem.reb ihTsEuSnaeportxedradnaistsinthfoeerficilasreviosnE(lgnis,hcnerFh,mreG.)naAsreviinontoynalrehamegaug

19、natybedra snlatino trednuhseresnopitilibyfoECamNemtnirebotiswotondnaegaugnalnfitdeiotMehmeganatnetneCsahertsehamesttasusathe oaiciffl sreviosn. ECmNemsrebteratanehilanostsdradnaidobsefoAustir,aBelgium,cezClbupeRhic,mneDkra,iFln,dnacnarF,emreG,ynaceerGe, Icle,dnaIrle,dnaItaly,xuLme,gruobteNhlreasdn,w

20、roN,yaPotrlagu,Siap,nSw,nedeSwitlrezinUdnadnatKdeimodgn. RUEOPENACOMMIFEETTORSTRADNAIDITAZNO COMIRUETOPRONEDNEMALISAITNO RUEOPISCHSEMOKIFEETRRONMUGN Mamegane:ertneCtnSedeurt,trassalessurB0501B63s EC0002N Allirthgsfoxelpiotatiinonfynaomrmynaybdnasnaeseredevr wolrwdifedoECrtanNilanoMemsreb. feR.oNENIS

21、:8787OE0002 ORUERADNATSNAEPD NNEPORUEEMRONE RONEHCSIPORUEM 8787OSINE Ocrebot0002 CI01.600.80S NEsedesrepuSOSI5991:8787 silgnErevhsnoi xednastnemgiproftsetfosdohtemlareneG:8traPsrednet wnielbulosrettamfonoitanimreteDaxedloCretnoitcart )0002:8787OSI(dohtem Mthsedolarngesdsesaisedipmgtnestematisered ch

22、Pegraatrie:8tDemritaninodesmatiressolubles snadlMuaetxerapedohtrcatifnoriod(ISO787 :8)0002 AllmegiePenrffrevfnerhaPrimgtneelFdnulstoffeTeil :8BestimmusedgnwasselrslicAnehnteile KaltxetrkatisnofrevI(nerhaSO:8787)0002 ihTsEuSnaeportwdradnaasECybdevorppacO1noNt.0002rebo ECmNemsrebtdnuoberaocomplywithtE

23、Ceh/NECENELICntelanrlugeRtaisnowhicshtiluptatehceoidntiosnfoigrivtgnhisEuepor na Sttdradnahsettasufotanailanostwdradnaittuohlaynatetari.notpUtadoelistsibdnalbiihpargocalferecnersecocninresgn cutanhilano standardsmatboebyialppanodenictaiotnotheMamegantnetneCtroeroECynamNem.reb ihTsEuSnaeportxedradnai

24、stsinthfoeerficilasreviosnE(lgnis,hcnerFh,mreG.)naAsreviinontoynalrehamegaugnatybedra snlatino trednuhseresnopitilibyfoECamNemtnirebotiswotondnaegaugnalnfitdeiotMehmeganatnetneCsahertsehamesttasusathe oaiciffl sreviosn. ECmNemsrebteratanehilanostsdradnaidobsefoAustir,aBelgium,cezClbupeRhic,mneDkra,i

25、Fln,dnacnarF,emreG,ynaceerGe, Icle,dnaIrle,dnaItaly,xuLme,gruobteNhlreasdn,wroN,yaPotrlagu,Siap,nSw,nedeSwitlrezinUdnadnatKdeimodgn. RUEOPENACOMMIFEETTORSTRADNAIDITAZNO COMIRUETOPRONEDNEMALISAITNO RUEOPISCHSEMOKIFEETRRONMUGN Mamegane:ertneCtnSedeurt,trassalessurB0501B63s EC0002N Allirthgsfoxelpiotat

26、iinonfynaomrmynaybdnasnaeseredevr wolrwdifedoECrtanNilanoMemsreb. feR.oNENIS:8787OE0002 EUROEANSTANDARDP ENNEPORUENORME MRONEUROPISCHE ENISO7878 October2000 CI01.600.80S SupersedesENISO7878:1995 Englishversion xednaGeneralmethodsoftestforpigmentstendersPart8: wniDeterminationofmattersolubleaterColde

27、xtraction method(ISO7878:2000) Mthsedolarngesdsesaidespigmentsetmatiresde chPegraatrie:8Dterminationdesmatiressolubles snadlMuaetxeraphodetractionfroid(ISO787 :8)2000 AllgemeiPenrffrevfnerhaPrigmenteundFllstoffeieTl 8:BestimmusedgnwasselrslicAhennteile KaltxetrkatisnofrevI(nerhaSO7878:2000) ihTsEuSn

28、aeportwdradnaasapprovedbyCENon1October2000. ECmNemsrebtdnuoberaocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Sttdradnahsettasufotanaionalstandardwithoutanyalteration.Uptodatelistsandbibliographicalferecnerseconcernings uchnational stsdradnamatboebyialp

29、panonedicationtotheManagementCentreortoanyCENmember. ihTsEuSnaeportxedradnaistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation trednuhseresnopitilibyfoECaNmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official sreviosn. ECmN

30、emsrebteratanehilanostandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Icle,dnaIrle,dnaItaly,xuLme,bourgNetherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG

31、 ManagementCentre:ruedeStassart,36B1050Brussels EC0002N Allirthgsfoexploitationinanyformandbyanymeansreserved wolrwdifedoECrNnationalMembers. Ref.No.ENISO7878:2000E Incorporating corrigendum November 2000Page2 ENISO7878:2000 CORRECTED20010411 Foreword ThetextoftheInternationalStandardISO7878:2000has

32、beenpreparedbyTechnical CommitteeISO/TC35“Paintsandvarnishes“incollaborationwithTechnicalCommittee CEN/TC298“Pigmentsandextenders“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardsupersedesENISO7878:1995. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofaniden

33、ticaltextorbyendorsement,atthelatestbyApril2001,andconflictingnational standardsshallbewithdrawnatthelatestbyApril2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark

34、,Finland,France,Germany,Greece,Iceland,Ireland,Italy, Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. Endorsementnotice ThetextoftheInternationalStandardISO7878:2000wasapprovedbyCENasaEuropean Standardwithoutanymodification. NOTE:NormativereferencestoInternationa

35、lStandardsarelistedinannexZA(normative).Referencenumber ISO787-8:2000(E) INTERNATIONAL STANDARD ISO 787-8 Secondedition 2000-10-01 Generalmethodsoftestforpigmentsand extenders Part8: Determinationofmattersolubleinwater Coldextractionmethod Mthodesgnralesdessaidespigmentsetmatiresdecharge Partie8:Dte

36、rminationdesmatiressolublesdansleauMthodepar extractionfroid ENISO7878:2000ii ENISO7878:2000 iii Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnic

37、al committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commis

38、sion(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalby

39、atleast75%ofthememberbodiescastingavote. AttentionisdrawntothepossibilitythatsomeoftheelementsofthispartofISO787maybethesubjectofpatent rights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardISO787-8waspreparedbyTechnicalCommitteeISO/TC35,Paintsandvarnishes,

40、SubcommitteeSC2,Pigmentsandextenders. Thissecondeditioncancelsandreplacesthefirstedition(ISO787-8:1979),whichhasbeentechnicallyrevised. ISO787consistsofthefollowingparts,underthegeneraltitleGeneralmethodsoftestforpigmentsand extenders: Part1:Comparisonofcolourofpigments Part2:Determinationofmattervo

41、latileat105C Part3:DeterminationofmattersolubleinwaterHotextractionmethod Part4:Determinationofacidityoralkalinityoftheaqueousextract Part5:Determinationofoilabsorptionvalue Part7:DeterminationofresidueonsieveWatermethodManualprocedure Part8:DeterminationofmattersolubleinwaterColdextractionmethod Pa

42、rt9:DeterminationofpHvalueofanaqueoussuspension Part10:DeterminationofdensityPyknometermethod Part11:Determinationoftampedvolumeandapparentdensityaftertamping Part13:Determinationofwater-solublesulphates,chloridesandnitrates Part14:Determinationofresistivityofaqueousextract Part15:Comparisonofresist

43、ancetolightofcolouredpigmentsofsimilartypes Part16:Determinationofrelativetintingstrength(orequivalentcolouringvalue)andcolouronreductionof colouredpigmentsVisualcomparisonmethod ENISO7878:2000iv Part17:Comparisonoflighteningpowerofwhitepigments Part18:DeterminationofresidueonsieveMechanicalflushing

44、procedure Part19:Determinationofwater-solublenitrates(Salicylicacidmethod) Part21:Comparisonofheatstabilityofpigmentsusingastovingmedium Part22:Comparisonofresistancetobleedingofpigments Part23:Determinationofdensity(usingacentrifugetoremoveentrainedair) Part24:Determinationofrelativetintingstrength

45、ofcolouredpigmentsandrelativescatteringpowerofwhite pigmentsPhotometricmethods Part25:Comparisonofthecolour,infull-shadesystems,ofwhite,blackandcolouredpigmentsColorimetric method Part26:DeterminationofrelativetintingstrengthandresidualcolourdifferenceofcolorantsWeightedK/S valuemethod ENISO7878:2000 1 Generalmethodsoftestforpigmentsandextenders Part8: DeterminationofmattersolubleinwaterColdextractionmethod 1 Scope ThispartofISO787specifiesage