BS-EN-61006-2004.pdf
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1、BRITISH STANDARD BS EN 61006:2004 Electrical insulating materials Methods of test for the determination of the glass transition temperature The European Standard EN 61006:2004 has the status of a British Standard ICS 17.220.99; 29.035.01 ? Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:34
2、:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61006:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 May 2004 BSI 28 May 2004 ISBN 0 580 43811 2 National foreword This British Standard is the official English language version of
3、 EN 61006:2004. It is identical with IEC 61006:2004. It supersedes BS EN 61006:1993 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating material, to Subcommittee GEL/15/5, Methods of test, which has the responsibility to: A list of orga
4、nizations represented on this subcommittee 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 Catalogue under the section entitled “International Standards Cor
5、respondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does no
6、t 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 European developme
7、nts and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 23 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Am
8、d. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61006 NORME EUROPENNE EUROPISCHE NORM April 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrot
9、echnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61006:2004 E ICS 17.220.99; 29.035.01 Supersedes EN 61006:19
10、93 English version Electrical insulating materials Methods of test for the determination of the glass transition temperature (IEC 61006:2004) Matriaux isolants lectriques Mthodes dessai pour la dtermination de la temprature de transition vitreuse (CEI 61006:2004) Elektroisolierstoffe Prfverfahren zu
11、r Bestimmung der Glasbergangstemperatur (IEC 61006:2004) This European Standard was approved by CENELEC on 2004-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard with
12、out any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other langua
13、ge made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia,
14、Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:34:16 GMT+00:00 2006, Uncontro
15、lled Copy, (c) BSI Foreword The text of document 15E/222/FDIS, future edition 2 of IEC 61006, prepared by SC 15E, Methods of test, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61006 on 2004-03-01. This European Standard supersed
16、es EN 61006:1993 Changes from EN 61006:1993 are as follows: the standard has been completely revised from an editorial point of view and adapted to the state of the art; a figure to demonstrate the dynamic mechanical analysis has been introduced. The following dates were fixed: latest date by which
17、the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2004-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-03-01 _ Endorsement notice The text of the International Standard IEC
18、 61006:2004 was approved by CENELEC as a European Standard without any modification. _ Page 2 EN 61006:2004 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CONTENTS 1 Scope.5 2 Terms and definitions .5 3 Significance of a method 7 4 Test met
19、hods .7 5 Method A: By differential scanning calorimetry (DSC) or differential thermal analysis (DTA)8 5.1 General.8 5.2 Interferences.8 5.3 Apparatus8 5.4 Calibration.9 5.5 Precautions.9 5.6 Test specimens .9 5.7 Procedure .10 5.8 Test report 10 6 Method B: By thermomechanical analysis (TMA) 11 6.1
20、 General.11 6.2 Apparatus11 6.3 Calibration.12 6.4 Precautions.13 6.5 Test specimens .13 6.6 Procedure .13 6.7 Calculations 14 6.8 Test report 14 7 Method C: By dynamic mechanical analysis (DMA).14 7.1 General.14 7.2 Interferences.15 7.3 Methods and apparatus.15 7.3.1 Apparatus15 7.3.2 Methods 15 7.
21、3.3 Composition of the apparatus 15 7.4 Calibration.16 7.4.1 Temperature16 7.4.2 Other parameters 16 7.5 Precautions.16 7.6 Test specimens .16 7.7 Procedure .16 7.8 Calculations 17 7.9 Test report 18 Annex A (informative) Graphical evaluation .22 Bibliography23 Page 3 EN 61006:2004 Licensed Copy: sh
22、effieldun sheffieldun, na, Thu Nov 09 04:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Figure 1 Differential scanning calometry (DSC): characteristic transition points associated with glass transition.19 Figure 2 Thermomechanical analysis (TMA) (Expansion mode): determination of glass transition
23、temperature Tg.19 Figure 3 Thermomechanical analysis (TMA) (Penetration mode): determination of the glass transition temperature Tg.20 Figure 4 Thermomechanical analysis (TMA) (Expansion mode): determination of the glass transition temperature (second run) .20 Figure 5 Typical mechanical dissipation
24、 factor profile 21 Figure 6 Dynamic mechanical analysis (DMA): determination of the glass transition temperature Tg21 Page 4 EN 61006:2004 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 04:34:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ELECTRICAL INSULATING MATERIALS METHODS OF TEST FOR TH
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