1、ICS 87.060.20Binders for paints and varnishesAlkyd resinsPart 2: Determination of phthalic anhydride content(ISO 6744-2 : 1999)English version of DIN EN ISO 6744-2Bindemittel fr Beschichtungsstoffe Alkydharze Teil 2: Bestimmung des Gehalts an Phthalsureanhy-drid (ISO 6744-2 : 1999)European Standard
2、EN ISO 6744-2 : 2004 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 139 to adopt, withoutalteration, International Standard ISO 6744-2 as a European Standard.The responsible German
3、 body involved in its preparation was the Normenausschuss Beschichtungsstoffeund Beschichtungen (Coatings and Coating Materials Standards Committee), Technical Committee Lack-rohstoffe.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:ISO
4、Standard DIN StandardISO 3681 DIN EN ISO 3681ISO 3696 DIN EN ISO 3696ISO 6744-1 DIN EN ISO 6744-1ISO 6744-3 DIN EN ISO 6744-3ISO 6744-4 DIN EN ISO 6744-4ISO 15528 DIN EN ISO 15528AmendmentsISO 6744-2 having been adopted as a European Standard, the status of the corresponding DIN Standard(DIN ISO 674
5、4-2) has been changed accordingly.Previous editionsDIN 53183: 1961-08, 1973-09; DIN ISO 6744-2: 2002-11.DEUTSCHE NORM September 2004DIN EN ISO 6744-2 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Ber
6、lin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 07www.din.dewww.beuth.de9599344Continued overleaf.Document comprises 8 pages.01.05Supersedes DIN ISO 6744-2,November 2002 edition.National Annex NAStandards referred to(and not included in Normative re
7、ferences and Annex ZA)DIN EN ISO 3681 Binders for paints and varnishes Determination of saponification value by the titrimetricmethod (ISO 3681 : 1996)DIN EN ISO 6744-1 Binders for paints and varnishes Alkyd resins Part 1: General methods of testDIN EN ISO 6744-3 Binders for paints and varnishes Alk
8、yd resins Part 3: Determination of unsaponifiablematter contentDIN EN ISO 6744-4 Binders for paints and varnishes Alkyd resins Part 4: Determination of fatty acid con-tentDIN EN ISO 15528 Paints, varnishes and raw materials for paints and varnishes Sampling(ISO 15528 : 2000)Page 2DIN EN ISO 6744-2 :
9、 2004-09English versionICS 87.060.20Binders for paints and varnishesAlkyd resinsPart 2: Determination of phthalic anhydride content(ISO 6744-2 : 1999) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 6744-2 : 2004 EBindemitt
10、el fr Beschichtungsstoffe Alkydharze Teil 2: Bestimmung desGehalts an Phthalsureanhydrid(ISO 6744-2 : 1999)This European Standard was approved by CEN on 2004-04-08.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standar
11、d the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).
12、A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, E
13、stonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN ISO 6744-2May 2004Management Centre: rue de Stassart 36, B-1050 Brussels
14、European Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungLiants pour peintures et vernis Rsi-nes alkydes Partie 2: Dterminationde la teneur en anhydride phtalique(ISO 6744-2 : 1999)Page 2EN ISO 6744-2 : 2004ForewordInternational StandardISO 6744-2 : 1999 Bind
15、ers for paints and varnishes Alkyd resins Part 2: Determination of phthalic anhy-dride content,which was prepared by ISO/TC 35 Paints and varnishes of the International Organization for Standardization,has been adopted by Technical Committee CEN/TC 139 Paints and varnishes, the Secretariat of which
16、is heldby DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting national standards withdrawn, by November 2004 at the latest.In accordance with the CEN/CENELEC Internal Regulat
17、ions, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherland
18、s, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 6744-2 : 2004 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative.)Page 3EN ISO 6744-2 : 20041) To be pulished. (Revision of ISO 842 : 1984 and ISO 1512 : 1991)Page 4EN ISO 6744-2 : 2004Page 5EN ISO 6744-2 : 2004Page 6EN ISO 6744-2 : 2004
