EN 61006:2004
(Main)Electrical insulating materials - Methods of test for the determination of the glass transition temperature
Electrical insulating materials - Methods of test for the determination of the glass transition temperature
Specifies procedures for test methods for the determination of the glass transition temperature of solid electrical insulating materials. They are applicable to amorphous materials or to partially crystalline materials containing amorphous regions which are stable and do not undergo decomposition or sublimation in the glass transition region. Changes from the first edition 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.
Elektroisolierstoffe - Prüfverfahren zur Bestimmung der Glasübergangstemperatur
Matériaux isolants électriques - Méthodes d'essai pour la détermination de la température de transition vitreuse
Spécifie les procédures des méthodes d'essai pour la détermination de la température de transition vitreuse des matériaux isolants électriques solides. Elles s'appliquent aux matériaux amorphes ou aux matériaux partiellement cristallins comportant des zones amorphes stables et ne subissant pas de décomposition ni de sublimation dans la zone de transition vitreuse. Les changements par rapport à la première édition sont les suivants: - la norme a été complètement révisée d'un point de vue éditorial et adaptée à l'état de la technique; - une figure démontrant l'analyse mécanique dynamique a été introduite.
Električni izolacijski materiali – Preskusne metode za ugotavljanje temperaturne prehodnosti stekla (Tg) (IEC 61006:2004)
General Information
Relations
Standards Content (Sample)
STANDARD(istoveten EN 61006:2004)Električni izolacijski materiali – Preskusne metode za ugotavljanje temperaturne prehodnosti stekla (Tg) (IEC 61006:2004)Electrical insulating materials - Methods of test for the determination of the glass transition temperature (IEC 61006:2004)©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 61006:2005(en)ICS29.035.01
EUROPEAN STANDARD
EN 61006 NORME EUROPÉENNE EUROPÄISCHE NORM
April 2004 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für 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 61006:1993
English version
Electrical insulating materials –
Methods of test for the determination
of the glass transition temperature (IEC 61006:2004)
Matériaux isolants électriques –
Méthodes d'essai pour la détermination
de la température de transition vitreuse (CEI 61006:2004)
Elektroisolierstoffe –
Prüfverfahren zur Bestimmung
der Glasübergangstemperatur (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 without 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 language 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, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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 supersedes 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 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 61006:2004 was approved by CENELEC as a European Standard without any modification. __________
NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 61006Deuxième éditionSecond edition2004-01 Matériaux isolants électriques – Méthodes d'essai pour la détermination de la température de transition vitreuse
Electrical insulating materials – Methods of test for the determination of the glass transition temperature Pour prix, voir catalogue en vigueur For price, see current catalogue IEC 2004
Droits de reproduction réservés
Copyright - all rights reserved Aucune partie de cette publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit de l'éditeur. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission,
3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch
Web: www.iec.ch CODE PRIX PRICE CODE T Commission Electrotechnique InternationaleInternational Electrotechnical Commission
61006 IEC:2004 – 3 –
CONTENTS FOREWORD.7
1 Scope.11 2 Terms and definitions.11 3 Significance of a method.15 4 Test methods.15 5 Method A: By differential scanning calorimetry (DSC) or differential thermal analysis (DTA).17 5.1 General.17 5.2 Interferences.17 5.3 Apparatus.17 5.4 Calibration.19 5.5 Precautions.19 5.6 Test specimens.19 5.7 Procedure.21 5.8 Test report.21 6 Method B: By thermomechanical analysis (TMA).23 6.1 General.23 6.2 Apparatus.23 6.3 Calibration.25 6.4 Precautions.27 6.5 Test specimens.27 6.6 Procedure.27 6.7 Calculations.29 6.8 Test report.29 7 Method C: By dynamic mechanical analysis (DMA).29 7.1 General.29 7.2 Interferences.31 7.3 Methods and apparatus.31 7.3.1 Apparatus.31 7.3.2 Methods.31 7.3.3 Composition of the apparatus.31 7.4 Calibration.33 7.4.1 Temperature.33 7.4.2 Other parameters.33 7.5 Precautions.33 7.6 Test specimens.33 7.7 Procedure.33 7.8 Calculations.35 7.9 Test report.37
Annex A (informative)
Graphical evaluation.45
Bibliography.47
61006 IEC:2004 – 5 –
Figure 1 – Differential scanning calometry (DSC):
characteristic transition points associated with glass transition.39 Figure 2 – Thermomechanical analysis (TMA) (Expansion mode):
determination of glass transition temperature Tg.39 Figure 3 – Thermomechanical analysis (TMA) (Penetration mode):
determination of the glass transition temperature Tg.41 Figure 4 – Thermomechanical analysis (TMA) (Expansion mode): determination of the glass transition temperature (second run).41 Figure 5 – Typical mechanical dissipation factor profile.43 Figure 6 – Dynamic mechanical analysis (DMA):
determination of the glass transition temperature Tg.43
61006 IEC:2004 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION ___________
ELECTRICAL INSULATING MATERIALS – METHODS OF TEST FOR THE DETERMINATION OF THE GLASS TRANSITION TEMPERATURE
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61006 has been prepared by subcommittee 15E: Methods of test, of IEC technical committee 15: Insulating materials. This second edition cancels and replaces the first edition, published in 1991, and constitutes an editorial revision.
Changes from the first edition 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.
61006 IEC:2004 – 9 –
The text of this standard is based on the following documents: FDIS Report on voting 15E/222/FDIS 15E/226/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The committee has deci
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.