1、BRITISH STANDARD Extenders for paints - Specifications and methods of test - Part 11: Natural talc, in lamellar form, containing carbonates The European Standard EN IS0 3262-11:2000 has the status of a British Standard ICs 87.060.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT
2、LAW BS EN IS0 3262-1 k2000 Incorporating Corrigendum No. 1 BS EN IS0 3262-11:2000 been prepared under the direction of he Sector Amd. No. Date Committee for Materials and Chemicals, was published under the authority of the Standards 13424 5 October 2001 Committee and comes into effect on 15 August 2
3、000 comgen - 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 Attention is drawn to the fact that CEN and CENELEC Standards normally include an an
4、nex which lists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in this document my be found in the BSI Standards Catalogue under the section entitled “Internat
5、ional Standards Correspondence Index“, or by wing 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 Brit
6、ish 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 IS0 title page, the EN Is0 foreword page, the IS0 title page, pages ii to iv, pages 1 to 3, the annex ZA page, an inside back cover and a back
7、 cover. The BSI copyright notice displayed in this document indicates when the document was last issued. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 3262-1 1 May 2000 ICs 87.060.10 English version Extenders for paints - Specifications and methods of test - Part 11 : Natural talc, in lam
8、ellar form, containing carbonates (IS0 3262-1 1 :2000) Matires de charge pour peintures - Spcifications et mthodes dessai - Partie 11 : Talc naturel sous forme lamellaire contenant des carbonates (IS0 3262-1 1:2000) Fllstoffe fr Beschichtungsstoffe -Anforderungen und Prfverfahren - Teil 11 : Natrlic
9、her, plttchenfrmiger, carbonathaltiger Talk (IS0 3262-1 1 :2000) This European Standard was approved by CEN on 10 March 2000. CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard w
10、ithout any alteration. Upto-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language m
11、ade by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium. Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland.
12、 Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FOR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels O 2000 CEN All rights of exploitat
13、ion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 3262-11:2000 E EN IS0 3262-11:2000 CORRECTED 2001-04-11 Foreword The text of the International Standard IS0 3262-1 1:2000 has been prepared by Technical Committee ISOTTC 35 “Paints and varnishes“ in collabo
14、ration with Technical Committee CEN/TC 298 “Pigments and extenders“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2001, and conflicting nationa
15、l standards shall be withdrawn at the latest by November 2001. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
16、 Iceland, Ireland. Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 3262-1 1:2000 was approved by CEN as a European Standard without any modification. NOTE: Normative references to Inter
17、national Standards are listed in annex ZA (normative). I NTE RN AT1 ON AL STANDARD EN IS0 3262-11:2000 IS0 3262-1 1 F st edition 2000-05-01 Extenders for paints - Specifications and methods of test - Part 1 1 : Natural talc, in lamellar form, containing carbon ates Matires de charge pour peintures -
18、 Spcifications et mthodes dessai - Partie 1 I: Talc naturel sous forme lamellaire contenant des carbonates Reference number IS0 3262-1 1:2000(E) EN IS0 3262-11:2000 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bo
19、dies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental an
20、d non-governmental, in aison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commis- sion (IEC) on all matters of electrotechnical standardiza on. Interna onal Standards are drafted in accordance w h the rules given in the ISO/IEC Directives, Pa
21、rt 3. Draft Interna onal Standards adopted by the technical committees are circulated to the member bodies for voting. Publica on as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of th
22、is part of IS0 3262 may be the subject of patent rights. IS0 shall not be held responsible for identifying any or all such patent rights. Interna onal Standard IS0 3262-11 was prepared by Technical Committee ISOTTC 35, Paints and varnishes, Subcommittee SC 2, Pigments and extenders. Together w h the
23、 other parts (see below), this part of IS0 3262 cancels and replaces IS0 32621975, which has been technica y revised. Part 1 comprises the definition of the term extender and a number of test methods that are applicable to most extenders, whilst part 2 and the following parts specify requirements an
24、d, where appropriate, par- ticular test methods for individual extenders. IS0 3262 consists of the following parts, under the general title Extenders for paints - Specifications and methods of test: - Part I: Introduction and general test methods - Part 2: Barytes (natural barium sulfate) - Part 3:
25、Blanc fixe - Part4: Whiting - Part 5: Natural crystalline calcium carbonate - Part 6: Precipitated calcium carbonate - Part 7: Dolomite - Part 8: Natural clay - Part 9: Calcined clay - Part IO: Natural taldchlorite in lamellar form - Part I I: Natural talc, in lamellar form, containing carbonates -
26、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 silicate i ii EN IS0 3262-11:2000 - Part 19: Precipitated silica - Part
27、 20: Fumed silica - Part 21: Silica sand (unground natural quartz) - Part 22: Flux-calcined kieselguhr Annex A of this part of IS0 3262 is for information only. iv EN IS0 3262-11:2000 Extenders for paints - Specifications and methods of test - Part 1 I : Natural talc, in lamellar form, containing ca
28、rbonates 1 Scope This part of IS0 3262 specifies requirements and corresponding methods of test for products made from naturally occurring talc in lamellar form associated with carbonates. NOTE The mineralogical classes have been designated in accordance with products existing on the market (see ann
29、ex A). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IS0 3262. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agree
30、ments based on this part of IS0 3262 are encouraged to investigate the possi- bility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IS0 and IEC maintain registers of
31、 currently valid International Standards. IS0 78721 981, General methods of test for pigments and extenders - Part 2: Determination of matter volatile at 105 “C. IS0 787-3:-), General methods of test for pigments and extenders - Part 3: Determination of matter soluble in water - Hot extraction metho
32、d. IS0 787-7:1981, General methods of test forpigments and extenders -Part 7: Determination of residue on sieve - Water method - Manual procedure. IS0 787-9:1981, General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension. IS0 787-14:1973, General
33、 methods of test for pigments - Part 14: Determination of resistivity of aqueous extract. IS0 787-1 8: 1983, General methods of test for pigments and extenders - Part 18: Determination of residue on sieve - Mechanical flushing procedure. IS0 3262-1 : 1997, Extenders for paints - Specifications and m
34、ethods of test - Part I: Introduction and general test methods. IS0 3262-2: 1998, Extenders for paints - Specifications and methods of test - Part 2: Barytes (natural barium sul- fate). 3 Term and definition For the purposes of this part of IS0 3262, the following term and definition applies. 1) To
35、be published. (Revision of IS0 787-3:1979) 1 EN IS0 3262-11:ZOOO %fier volatile at 105 OC, max. Matter soluble in water, max. pH value of aqueous suspension 3.1 natural talc, containing carbonates natural association of hydrated magnesium silicate 3Mg0.4Si0yH20 I Mg3(0H)2/Si40,0 and carbonates, for
36、example dolomite caM(C0) and magnesite MgC03 % (m/m) OS IS0 787-2a % (m/m) 02 IS0 787-3 - 8 to IOb IS0 787-9 4 Requirements and test methods I Resistivity of aqueous extract I 0.m For natural talc in lamellar form, containing carbonates, complying w h this part of IS0 3262, the essential require- me
37、nts are specified in Table 1 and the conditional requirements are listed in Table 2. Table I - Essential requirements IS0 787-14 characteristic I Requirement GradeA I Grade8 I Unit 1 Test method I X-ray diffraction or as agreed between the interested parties Lsc on igni on 1 % (m/m) I 9,5 to 19,O I
38、11 ,O to 28,6 I IS0 3262-1 I Table 2 - Conditional requirements I Test method Requirement Characteristic Unit I GradeA I GradeB Residue on 45 pm sieve I %(m/m) I Particle size dist bution (instru- I mental method) I Matter soluble in hydrochloric acid I % (m/m) I I Coiour 1-1 I Lightness 1-1 To be a
39、greed between the interested parties Ils0 787-7 or IS0 787-18 To be agreed between the I interested partiesa I IS0 3262-2:1998, clause 7 1 IS0 3262-1 To be agreed between the interested partiesb 5 Test report The test report shall contain at least the fo owing information: a) all details necessary t
40、o identify the product tested; b) a reference to this part of IS0 3262 (IS0 3262-1 1); c) the resu s of the tests and whether or not the product complies with the relevant specification mits; d) any deviation from the test methods specified; e) the dates of the tests. 2 EN IS0 3262-11:2000 Annex A (
41、inform a ti ve) Ternary diagram illustrating the mineralogical grades (A and 6) of natural ta Ic/c h lori te, in lam el lar form , contai ni ng carbonates 100 % talc 100 % chlorite 100 % carbonate Figure A.l 3 EN IS0 3262-11:2000 Annex ZA (nonnative) Normative references to international publication
42、s with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent am
43、endments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE Where an International Publication has been modif
44、ied by common modifications, indicated by (mod.), the relevant ENIHD applies. Publication IS0 787-2 IS0 787-9 IS0 787-18 IS0 3262-1 IS0 3262-2 Year 1981 1981 1983 1997 1998 - Title General methods of test for pigments and extenders - Part 2: Determination of matter volatile at 105 degrees C General
45、methods of test for pigments and extenders - Part 9: Determination of pH value of aqueous suspension General methods of test for pigments and extenders - Part 18: Determination of residue on sieve - Mechanical flushing procedure Extenders for paints - Specifications and methods of test - Part 1:lntr
46、oduction and general test methods Extenders for paints - Specifications and methods of test - Part 2: Baryte (natural barium sulfate) - EN - Year EN IS0 787-2 1995 EN IS0 787-9 1995 EN IS0 787-18 1995 EN IS0 3262-1 1998 EN IS0 3262-2 1998 BS EN IS0 3262-1 1:2000 BSI 389 Chiswick High Road London w4
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