IEC 60819-1-2009 Non-cellulosic papers for electrical purposes - Part 1 Definitions and general requirements《电工用非纤维素纸.第1部分 定义和一般要求》.pdf

1、 IEC 60819-1Edition 3.0 2009-09INTERNATIONAL STANDARD NORME INTERNATIONALENon-cellulosic papers for electrical purposes Part 1: Definitions and general requirements Papiers non cellulosiques usages lectriques Partie 1: Dfinitions et exigences gnrales IEC60819-1:2009 THIS PUBLICATION IS COPYRIGHT PRO

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16、iec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60819-1Edition 3.0 2009-09INTERNATIONAL STANDARD NORME INTERNATIONALENon-cellulosic papers for electrical purposes Part 1: Definitions and general requirements Papiers non cellulosiques usages lectriques Partie 1: Dfinitions et exigences gnrales

17、 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE HICS 29.035.10 PRICE CODECODE PRIXISBN 2-8318-1063-9 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 60819-1 IEC:2009 INTERNATIO

18、NAL ELECTROTECHNICAL COMMISSION _ NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 1: Definitions and general requirements FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC Nation

19、al 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, Publicl

20、y 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-governmen

21、tal 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 te

22、chnical 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

23、 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 uni

24、formity, 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

25、) 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 directo

26、rs, 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 o

27、ut 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

28、 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 60819-1 has been prepared by IEC technical committee 15: Solid electrical insulating

29、materials. This third edition cancels and replaces the second edition published in 1995, and constitutes a minor revision and technical updating. The main changes from the previous edition are as follows: the list of materials to be used in combination was updated with the addition of new materials

30、made available by progress in technology and described in Subclauses 2.7 and 2.8. 60819-1 IEC:2009 3 The text of this standard is based on the following documents: CDV Report on voting 15/471/CDV 15/506A/RVCFull information on the voting for the approval of this standard can be found in the report o

31、n 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 found on the IEC website. The committee has decid

32、ed that the contents of this publication will remain unchanged until the maintenance result 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, withdrawn, replaced by a revised edition, o

33、r amended. 4 60819-1 IEC:2009 INTRODUCTION This International Standard forms an element 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: Methods of test (IEC 60819-2) Par

34、t 3: Specifications for individual materials (IEC 60819-3) 60819-1 IEC:2009 5 NON-CELLULOSIC PAPERS FOR ELECTRICAL PURPOSES Part 1: Definitions and general requirements 1 Scope This part of IEC 60819 gives the definitions and general requirements for non-cellulosic papers for electrical purposes. Ma

35、terials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. S

36、AFETY 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 Terms and definitions For the purpose of this document, the following definitions apply: 2.1 aramid (aromatic polyamide) paper wet-laid, non-wo

37、ven paper in which the fibres are synthetic aromatic polyamide having at least 85 % of the amide linkage attached directly to two aromatic rings. Aramid paper may contain materials with or without the addition of suitable organic and/or inorganic filler and/or binder materials. 2.2 polyethylene pape

38、r wet-laid, non-woven paper made from specially prepared polyethylene (PE) fibres with or without the addition of suitable organic and/or inorganic filler and/or binder materials 2.3 polypropylene paper wet-laid, non-woven paper made from specially prepared polypropylene fibres (PP) with or without

39、the addition of suitable organic and/or inorganic filler and/or binder materials 2.4 glass paper wet-laid, non-woven paper made from glass micro-fibres made with or without the addition of suitable organic and/or inorganic filler and/or binder materials. In cases of poor fibre adhesion, the situatio

40、n may be remedied by acid treatment to produce a slight gelation which will act as a binder, or by adding an inorganic binder. 2.5 ceramic paper wet-laid, non-woven paper made from ceramic fibres. For examples, alumina-silica paper composed of approximately 51 % alumina (Al2O3) and 47 % silica (SiO2

41、). Ceramic papers may be modified with or without the addition of suitable organic and/or inorganic filler and/or binder materials. 6 60819-1 IEC:2009 2.6 poly(ethylene)-terephthalate paper dry-laid fibre mat paper made from specially prepared polyethylene-terephthalate (PET) fibres with or without

42、the addition of suitable organic and/or inorganic filler and/or binder materials NOTE Polyethylene-terephthalate paper is sometimes erroneously called PETP paper. 2.7 filled glass paper paper in which at least 65 % of the raw material composition is glass fibres and inorganic fillers (such as silica

43、te of aluminium) with or without the addition of other fibres and/or binder material 2.8 hybrid inorganic-organic paper wet-laid, non-woven paper made from organic polymer fibres, such as Aramid or PET fibres and inorganic fillers, such as silicates of alumina with or without addition of other fibre

44、s and/or binder materials 3 General requirements 3.1 All materials in any one consignment shall be consistent and have properties within the limits of this standard throughout the whole sheet or throughout the whole length of each roll. The surface shall be uniform, reasonably smooth and reasonably

45、free from defects such as bubbles, pin holes, creases and flaws. 3.2 When delivered in rolls, it shall be capable of being unrolled without damage. 3.3 The combined materials shall be free of conducting particles and other undesirable inclusions. 3.4 Materials delivered in sheets cut to length shall

46、 be reasonably free from warp. 4 Dimensions Thickness and thickness tolerances are dealt with in the Sheets of the IEC 60819-3 series. Other dimensions and tolerances shall be agreed by the purchaser and the supplier. 5 Joins For material in roll form, the allowable frequency of joins, the details o

47、f their construction, and identification shall be agreed by the purchaser and the supplier. 6 Conditions of supply Material in roll form shall be supplied on cardboard roll or other suitable core. The inner diameter of the core shall be agreed by purchaser and supplier, and it should preferably be,

48、76 mm or 152 mm. Material in sheet form shall be supplied in stacks. The paper shall be placed in a package which ensures adequate protection during transport, handling and storage. 60819-1 IEC:2009 7 Each unit pack, and each package containing a number of unit packs, shall have the following inform

49、ation clearly and indelibly marked on it: reference to this standard; product type, in accordance with Clause 2; for materials delivered in rolls: the width and the length or mass of each roll; for materials delivered in sheets: the dimensions of the sheets and the number of sheets in a stack or the mass of the stack; the nominal thickness of the material; the number of rolls or stacks in a larger package;