IEC 60819-3-3-2011 Non-cellulosic papers for electrical purposes - Part 3 Specifications for individual materials - Sheet 3 Unfilled aramid (aromatic polyamide).pdf

1、 IEC 60819-3-3 Edition 3.0 2011-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Non-cellulosic papers for electrical purposes Part 3: Specifications for individual materials Sheet 3: Unfilled aramid (aromatic polyamide) papers Papiers non cellulosiques pour usages lectriques Partie 3: Spcifications p

2、our matriaux particuliers Feuille 3: Papiers en aramide non charg (polyamide aromatique) IEC 60819-3-3:2011 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2011 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in an

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16、 donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60819-3-3 Edition 3.0 2011-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Non-cellulosic papers for elec

17、trical purposes Part 3: Specifications for individual materials Sheet 3: Unfilled aramid (aromatic polyamide) papers Papiers non cellulosiques pour usages lectriques Partie 3: Spcifications pour matriaux particuliers Feuille 3: Papiers en aramide non charg (polyamide aromatique) INTERNATIONAL ELECTR

18、OTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE H ICS 29.035.10 PRICE CODE CODE PRIX ISBN 978-2-88912-686-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 60819-3-3 IEC:2011 INTERNATIONAL ELECTROT

19、ECHNICAL COMMISSION _ NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 3: Specifications for individual materials Sheet 3: Unfilled aramid (aromatic polyamide) papers FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all nati

20、onal 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, Technica

21、l 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. I

22、nternational, 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) Th

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24、ons 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 u

25、ser. 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 publicatio

26、n shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent

27、certification bodies. 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 persona

28、l 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 refere

29、nces 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 i

30、dentifying any or all such patent rights. International Standard IEC 60819-3-3 has been prepared by IEC technical committee15: Solid electrical Insulating materials. This third edition cancels and replaces the second edition published in 2006. This edition constitutes a technical revision. This edit

31、ion includes the following significant technical changes with respect to the previous edition: normative references change: all the requirements are now determined according the clauses of test methods from IEC 60819-2 specific for non cellulosic papers, instead of IEC 60554-2:2001 generally valid f

32、or cellulosic papers; some new, very thin thicknesses, of type 4, calendered paper with lower density for laminating, were added. 60819-3-3 IEC:2011 3 The text of this standard is based on the following documents: CDV Report on voting 15/619/CDV 15/645/RVC Full information on the voting for the appr

33、oval 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. A list of all the parts in the IEC 60819 series, under the general title Non-cellulosic papers for electrical purposes, can be

34、 found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, wi

35、thdrawn, replaced by a revised edition, or amended. 4 60819-3-3 IEC:2011 INTRODUCTION This International Standard is one of a series which deals with non-cellulosic papers for electrical purposes. The series consists of three parts: Part 1: Definitions and general requirements (IEC 60819-1). Part 2:

36、 Methods of test (IEC 60819-2). Part 3: Specifications for individual materials (IEC 60819-3). This standard is one of the sheets comprising Part 3: Sheet 3: Unfilled aramid (aromatic polyamide) papers 60819-3-3 IEC:2011 5 NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 3: Specifications for indi

37、vidual materials Sheet 3: Unfilled aramid (aromatic polyamide) papers 1 Scope This sheet of IEC 60819-3 specifies requirements for four types of unfilled aramid papers: Type 1: calendered paper; Type 2: calendered paper, with improved tearing resistance and conformability; Type 3: uncalendered paper

38、; Type 4: calendered paper, with lower density for laminating. Materials which conform to this specification meet established levels of performance. However, the selection of material by a user for a specific application should be based on the actual requirements necessary for adequate performance i

39、n that application and not based on this specification alone. SAFETY WARNING: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. 2 Normative references The following referenced documents are indispensable for t

40、he application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60819-1, Non-cellulosic papers for electrical purposes Part 1: Definitions and general requirements IEC

41、 60819-2: 2001, Non-cellulosic papers for electrical purposes Part 2: Methods of test IS0 186:2002, Paper and board Sampling to determine average quality 3 Requirements Papers shall satisfy the general requirements in IEC 60819-1, and shall in addition comply with the requirements specified in Table

42、 1 of this part. In assessing conformity with the requirements in Table 1, the sampling procedures used shall be in accordance with ISO 186. In all cases, the values given in Table 1 are the central values, with the number of test pieces to be in accordance with the reference test methods. 6 60819-3

43、-3 IEC:2011 Table 1 Requirements Properties Method (see IEC 60819-2 clause/ subclause) Units Requirements Thickness 4 m Nominal thickness Permissible deviation of central value from nominal value Type 1 Type 2 Type 3 Type 4 50 50 20 % 15 % 15 % 25 % 25 % 20% 15 % Grammage 5 g/m 2Nominal thickness m

44、Type 1 Type 2 Type 3 Type 4 Min. Max. Min. Max. Min. Max. Min. Max. 38 50 65 80 100 130 180 250 300 380 510 580 610 760 35 45 100 150 220 270 350 490 630 750 46 75 130 200 280 340 430 600 750 880 150 220 270 350 200 280 340 430 34 54 71 120 180 47 71 88 140 220 21 30 41 52 60 100 30 44 59 74 90 130

45、Apparent density 4 and 5 g/cm 3Nominal thickness m Type 1 Type 2 Type 3 Type 4 Min. Max. Min. Max. Min. Max. Min. Max. 38 50 65 80 100 130 180 250 300 380 510 580 610 760 0,64 0,71 0,79 0,87 0,88 0,92 0,93 0,97 1,04 1,00 0,88 0,97 1,02 1,09 1,08 1,10 1,13 1,17 1,26 1,25 0,85 0,85 0,85 0,85 1,07 1,09

46、 1,09 1,09 0,28 0,28 0,28 0,28 0,28 0,38 0,38 0,38 0,38 0,38 0,50 0,55 0,56 0,66 0,66 0,74 0,80 0,85 0,87 0,96 0,96 0,99 Minimum tensile strength 7 Width N/mm Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760 2,8 4,7 9,5 16,0

47、22,0 30,0 36,0 52,0 63,0 79,0 1,4 2,2 5,2 8,5 12,0 17,0 22,0 30,0 36,0 47,0 11,0 19,0 24,0 27,0 5,5 8,5 11,0 14,0 1,2 1,8 2,0 3,5 5,3 0,5 0,9 1,0 1,8 3,0 2,0 2,4 3,0 4,6 6,0 9,0 1,0 1,2 1,5 2,2 3,2 4,6 60819-3-3 IEC:2011 7 Table 1 (continued) Properties Units Requirements Minimum elongation at break 7 % Nominal thickness m Type 1 Type 2 Type 3 Type 4 MD CD MD CD MD CD MD CD 38 50 65 80 100 130 180 250 300 380 510 580 610 760 6 7 11 13 13 13 13 13 13 13 5 6 9 11 11 12 12 12 12 10 7 11 11 11 7 11 11 11 2,5 2,5 2,5 2,5 2,5 2,5