1、BRITISH STANDARD BS EN ISO 3262-12:2001 Incorporating Corrigendum No. 1 Extenders for paints Specifications and methods of test Part 12: Muscovite-type mica The European Standard EN ISO 3262-12:2001 has the status of a British Standard ICS 87.060.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMIT
2、TED BY COPYRIGHT LAWBS EN ISO 3262-12:2001 This British Standard, having been prepared under the direction of the Sector Policy and Strategy Committee for Materials and Chemicals, was published under the authority of the Standards Policy and Strategy Committee on 21 December 2001 BSI 15 March 2002 I
3、SBN 0 580 38796 8 National foreword This British Standard is the official English language version of EN ISO 3262-12:2001. It is identical with ISO 3262-12:2001. The UK participation in its preparation was entrusted to Technical Committee STI/1, Pigments, which has the responsibility to: A list of o
4、rganizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Sta
5、ndards 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 responsible for their correct application. Compliance with a British Stan
6、dard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Europe
7、an developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, EN ISO foreword page, ISO title page, pages ii to iv, pages 1 and 2, the Annex ZA page and a back cover. The BSI copyright date displayed in this docum
8、ent indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 13750 Corrigendum No. 1 15 March 2002 Incorporating the Annex ZAEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO326212 October2001 ICS87.060.10 Englishversion ExtendersforpaintsSpecificati
9、onsandmethodsoftestPart 12:Muscovitetypemica(ISO326212:2001) MatiresdechargepourpeinturesSpcificationset mthodesdessaiPartie12:Micadetypemuscovite(ISO 326212:2001) FllstoffefrBeschichtungsstoffeAnforderungenund PrfverfahrenTeil12:GlimmerTypMuskovit(ISO3262 12:2001) ThisEuropeanStandardwasapprovedbyC
10、ENon15October2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManage
11、mentCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstand
12、ardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeSt
13、assart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO326212:2001EINES2623O21:1002(E) 2 CORRECTED20020109 Foreword Thisdocument(ISO326212:2001)hasbeenpreparedbyTechnicalCommitteeISO/TC35 “Paintsandvarnishes“incollaborationwit
14、hTechnicalCommitteeCEN/TC298“Pigmentsand extenders“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbyApril2002,andconflictingnational standardsshallbewithdrawnatthelatestbyApril2002. Accor
15、dingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy, Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUn
16、ited Kingdom. Endorsementnotice ThetextoftheInternationalStandardISO326212:2001hasbeenapprovedbyCENasa EuropeanStandardwithoutanymodification. NOTENormativereferencestoInternationalStandardsarelistedinannexZA(normative). ENISO326212:2001 INTERNATIONAL STANDARD ISO 3262-12 First edition 2001-10-15 Re
17、ference number ISO 3262-12:2001(E) Extenders for paints Specifications and methods of test Part 12: Muscovite-type mica Matires de charge pour peintures Spcifications et mthodes dessai Partie 12: Mica de type muscovite ENISO326212:2001 ii ENISO326212:2001 iii Foreword ISO (the International Organiza
18、tion for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established
19、has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. In
20、ternational Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the
21、 member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 3262 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 3262-12 was prepared by Technical C
22、ommittee ISO/TC 35, Paints and varnishes, Subcommittee SC 2, Pigments and extenders. Together with the other parts (see below), this part of ISO 3262 cancels and replaces ISO 3262:1975, which has been technically revised. Part 1 comprises the definition of the term extender and a number of test meth
23、ods that are applicable to most extenders, whilst part 2 and the following parts specify requirements and, where appropriate, particular test methods for individual extenders. ISO 3262 consists of the following parts, under the general title Extenders for paints Specifications and methods of test: P
24、art 1: Introduction and general test methods Part 2: Barytes (natural barium sulfate) Part 3: Blanc fixe Part 4: Whiting Part 5: Natural crystalline calcium carbonate Part 6: Precipitated calcium carbonate Part 7: Dolomite Part 8: Natural clay Part 9: Calcined clay Part 10: Natural talc/chlorite in
25、lamellar form Part 11: Natural talc, in lamellar form, containing carbonates Part 12: Muscovite-type mica Part 13: Natural quartz (ground) Part 14: Cristobalite Part 15: Vitreous silica Part 16: Aluminium hydroxides Part 17: Precipitated calcium silicate Part 18: Precipitated sodium aluminium silica
26、te ENISO326212:2001 iv Part 19: Precipitated silica Part 20: Fumed silica Part 21: Silica sand (unground natural quartz) Part 22: Flux-calcined kieselguhr ENISO326212:2001ANRETNIITOLAN TSDNADRA OSI 1-262321002:)E( 1 Extenders for paints Specifications and methods of test Part 12: Muscovite-type mica
27、 1 Scope This part of ISO 3262 specifies requirements and corresponding methods of test for muscovite-type mica. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 3262. For dated references, su
28、bsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 3262 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the la
29、test edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 787-2:1981, General methods of test for pigments and extenders Part 2: Determination of matter volatile at ISO 787-3:2000, General methods of test for
30、 pigments and extenders Part 3: Determination of matter soluble in water Hot extraction method ISO 787-7:1981, General methods of test for pigments and extenders Part 7: Determination of residue on sieve Water method Manual procedure ISO 787-9:1981, General methods of test for pigments and extenders
31、 Part 9: Determination of pH value of an aqueous suspension ISO 787-14:1973, General methods of test for pigments Part 14: Determination of resistivity of aqueous extract ISO 787-18:1983, General methods of test for pigments and extenders Part 18: Determination of residue on sieve Mechanical flushin
32、g procedure ISO 3262-1:1997, Extenders for paints Specifications and methods of test Part 1: Introduction and general test methods 3 Term and definition For the purposes of this part of ISO 3262, the following term and definition apply. 3.1 muscovite-type mica natural potassium aluminium silicate hy
33、drate, K 2 O3Al 2 O 3 6SiO 2 H 2 O KAl 2 (OH,F) 2 /AlSi 3 O 10 , lamellar form 105 C ENISO326212:20011ISO -2623:21)E(1002 2 ISO 1002 All rithgs rreseved 4 Requirements and test methods For muscovite-type mica complying with this part of ISO 3262, the essential requirements are specified in Table 1 a
34、nd the conditional requirements are listed in Table 2. 5 Test report The test report shall contain at least the following information: a) all details necessary to identify the product tested; b) a reference to this part of ISO 3262 (ISO 3262-12); c) the result of the tests and whether or not the pro
35、duct complies with the relevant specification limits; d) any deviation from the test methods specified; e) the dates of the tests. Table 1 Essential requirements Characteristic Unit Requirement Test method Composition by mass a K 2 O9 t o 1 2 Al 2 O 3 30 to 40 SiO 2 43 to 49 Fe 2 O 3 ,max . 3,5 MgO,
36、 max. 1 Matter volatile at , max. by mass 1 ISO 787-2 b Loss on ignition, max. by mass 6,5 ISO 3262-1 Matter soluble in water (hot extraction method), max. by mass 0,5 ISO 787-3 pH-value of aqueous suspension 6 to 9 c ISO 787-9 a EN 955-2:1995, Chemical analysis of refractory products Part 2: Produc
37、ts containing silica and/or alumina (wet method) or any other recognized method that gives the same result may be used. b By agreement between the interested parties, test portions other than may be used. c These values do not take account of the effect on the result of any surface treatment. Table
38、2 Conditional requirements Characteristic Unit Requirement Test method R es idu eo ns ie v e b ym as s To be agreed between the interested parties ISO 787-7 or ISO 787-18 a Particle size distribution (instrumental method) To be agreed between the interested parties b Colour ISO 3262-1 Lightness To b
39、e agreed between the interested parties c Resistivity of aqueous extract ISO 787-14 a As the methods give different results, the method to be used shall be agreed between the interested parties. b A general description of a sedimentation method using X-ray absorption is given in EN 725-5:1996, Advan
40、ced technical ceramics Methods of test for ceramic powders Part 5: Determination of the particle size distribution. c Test method in preparation. % 105 C% % % 10 g % m ENISO326212:20012INES2623O21:1002(E) 3 AnnexZA (normative) Normativereferencestointernationalpublications withtheirrelevantEuropeanp
41、ublications ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetextandthe publicationsarelistedhereafter.Fordatedreferences,subsequentamendmentstoorrevisions ofanyofthesepublicationsapplytot hisEuropea
42、nStandardonlywhenincorporatedinitby amendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferredto applies(includingamendments). NOTEWhereanInternationalPublicationhasbeenmodifiedbycommonmodifications, indicatedby(mod.),therelevantEN/HDapplies. Publication Year Title EN Year ISO7
43、872 1981 Generalmethodsoftestforpigments andextendersPart2:Determination ofmattervolatileat105degreesC ENISO7872 1995 ISO7873 2000 Generalmethodsoftestforpigments andextendersPart3:Determination ofmattersolubleinwaterHot extractionmethod ENISO7873 2000 ISO7879 1981 Generalmethodsoftestforpigments an
44、dextendersPart9:Determination ofpHvalueofaqueoussuspension ENISO7879 1995 ISO78714 1973 Generalmethodsoftestforpigments Part14:Determinationofresistivityof aqueousextract ENISO78714 2001 ISO78718 1983 Generalmethodsoftestforpigments andextendersPart18:Determination ofresidueonsieveMechanical flushin
45、gprocedure ENISO78718 1995 ISO32621 1997 ExtendersforpaintsSpecifications andmethodsoftestPart 1:Introductionandgeneraltestmethods ENISO32621 1998 ENISO326212:2001BS EN ISO 3262-12:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body re
46、sponsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest am
47、endments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400. BSI offers members an individual updati
