1、BRITISH STANDARD Pressure-sensitive adhesive tapes for electrical purposes - Part 3: Specifications for individual materials - Sheet 6: Polycarbonate film tapes with acrylic thermoplastic adhesive The European Standard EN 60454-3-6: 1998 has the status of a British Standard ICs 29.035.20 BS EN 60454
2、-3-6: 1998 IEC 60454-3-6: 1998 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 60454-3-6:1998 This British Standard, having been prepare under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effe
3、ct on 15 October 1998 a BSI 1998 National foreword This British Standard is the English language version of EN 6045436: 1998. It is identical with IEC 6045456: 1998. The UK participation in its prepamtion was entrusted by Technical Committee GEU15, Insulating materials, to Subcommittee GEU15/3, Mate
4、rial specifications, which has the responsibility to: - aid enquirers to understand the text, - present to the responsible internationa/Ehropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European de
5、velopments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. From 1 January 1997, ail IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a pe
6、riod of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. NOTE BS 3924: 1978, Specification for pressure-sensitive adhesive tapes for electrical insulating purposes, will be withdrawn after Sheets 1 to 19 (inclusive) of BS EN
7、60454-3 have been published. Cross-references Attention is dram to the fact that CEN and CENELEC standards normaiy include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international
8、 or European publications may be found in the BSI Standards Catalogue under the section entitled %ternational Standards Correspondence Index”, or by using the “Find” facility of the BSI Standasds Electronic Catalogue. A British Standard does not purport to include ali the necessary provisions of a c
9、ontsact. Users of Brish Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cov
10、er. Amendments issued since publication Amd.No. ID* I Te* affected ISBN O O80 30064 1 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60454-3-6 April 1998 ICs 29.035.20 Descriptors: Electrical insulation, solid electrical insulating materials, adhesive tapes, pressure sensitive adhesives, polyi
11、mides, specif cations English version Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 6: Polycarbonate film tapes with acrylic thermoplastic adhesive (IEC 60454-3-6:1998) Rubans adhsifs sensibles la pression usages lectriques elektrotec
12、hnische Anwendungen Partie 3: Spcifications pour matriaux particuliers Materialien Feuille 6: Rubans en polycarbonate avec un adhsif en acrylique thermoplastique (CE1 60454-3-6:1998) thermoplastischem Acryl-Klebestoff Selbstklebende Bnder fr Teil 3: Bestimmungen fr einzelne Blatt 6: Anforderungen fr
13、 Bnder aus Polycarbonat-Folien mit (IEC 60454-3-6: 1998) This European Standard was approved by CENELEC on 1998-04-01. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard with
14、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
15、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, Czech Republic, Denmark, Finland, France,
16、Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Eiectrotechnical Standardization Comit Europen de Normalisation Eiectrotechnique Europisches Komitee fr Elektrotechnische Normung Central
17、 Secretariat: rue de Stassart 35, B - 1050 Brussels 1998 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60454-3-6: 1998 E STD.BS1 BS EN bOLI54-3-b-ENGL 1978 m Lb24bb7 0725b43 508 m Page 2 EN 60454-3-6:1998 Foreword The text of do
18、cument 15C/856/FDlS, future edition 2 of IEC 60454-3-6, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60454-3-6 on 1998-04-01. The following dates were fixed: - latest date by which the EN has
19、to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1999-01-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2001 -01 -01 Annexes designated “normative“ are part of the body of the standard. I
20、n this standard, annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 60454-3-6:1998 was approved by CENELEC as a European Standard without any modification. STD-BSI BS EN b0454-3-b-ENGL 1778 1b2qbbS 0725b4Li 494 II Page 3 EN 60454-
21、3-6:1998 INTRODUCTION This International Standard is one of a series which deals with pressure-sensitive adhesive tapes, intended primarily for electrical purposes. The series consists of three parts: - Part 1: General requirements (IEC 60454-1). - Part 2: Methods of test (IEC 60454-2). - Part 3: Sp
22、ecifications for individual materials (IEC 60454-3). This standard contains one of the sheets comprising part 3 as follows: Sheet 6: Polycarbonate film tapes with acrylic thermoplastic adhesive. * * vi - STD-BSI BS EN bU454-3-b-ENGL 1778 m Lb24bb7 072ib45 380 Page 4 EN 60454-3-6:1998 PRESS U R E-S E
23、 N S IT1 V E AD H ES IV E TAP ES FOR ELECTRICAL PURPOSES - Part 3: Specifications for individual materials - Sheet 6: Polycarbonate film tapes with acrylic thermoplastic adhesive 1 General 1.1 Scope This sheet of IEC 60454-3 contains the requirements for polycarbonate film tapes with acrylic thermop
24、lastic adhesive. Materials 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 sp
25、ecification alone. 1.2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this sheet of IEC 60454-3. At the time of publication, the editions indicated were valid. All normative documents are subject to revision a
26、nd parties to agreements based on this sheet of IEC 60454-3 are encouraged to investigate the possibility of applying the most recent editions of the normative standards indicated belowl) . Members of IEC and IS0 maintain registers of currently valid International Standards. I EC 60426: 1 973, Test
27、methods for determining electrolytic corrosion with insulating materials IEC 60454- 1 : 1992, Specifications for pressure-sensitive adhesive tapes for electrical purposes - Part 1: General requirements IEC 60454-2: 1 994, Specification for pressure-sensitive adhesive tapes for electrical purposes -
28、Part 2: Methods of test 1.3 Definitions .Refer to IEC 60454-1 for definitions applicable to these materials. 1) In case of dispute, the reference edition is applicable. * * IB 2 Classification and designation 2.1 The products supplied according to this specification shall be classified as follows: T
29、ype 1 : Products having properties characteristic of a polycarbonate film of nominal Type 2: Products having properties characteristic of a polycarbonate film of nominal thickness 0,020 mm to 0,030 mm. thickness 0,045 mm to 0,055 mm. 2.2 The products shall be designated for ordering purposes as foll
30、ows: Type 1 : IEC 60454-3-6-1/F-PC/120/A-Tp. Type 2: IEC 60454-3-6-2/F-PC/120/A-Tp. 3 Requirements 3.1 specification. All applicable requirements of IEC 60454-1 shall apply to material furnished under this 3.2 The physical and electrical properties of products supplied according to this specificatio
31、n shall be within the limits listed in tables 1 and 2 when tested in accordance with the test methods listed therein. 3.3 Thermal endurance When required by the purchaser, the manufacturer shall provide evidence that when tested in accordance with clause 21 of IEC 60454-2, the product has a temperat
32、ure index of not less than 120. The exposure temperatures are 130 OC, 140 OC, and 160 “C. The end-point criterion used shall be: for electric strength: 35 kV per millimetre thickness of tape based on the initial tape thickness (metal foil electrode). 4 Test methods All tests shall be conducted in ac
33、cordance with the appropriate clauses and subclauses of IEC 60454-2. 5 Marking, labelling and packaging Unless otherwise specified, all marking, labelling, and packaging shall be in accordance with the requirements of IEC 60454-1. STD.BS1 BS EN b0454-3-b-ENGL 1998 Lb24bb9 0725b47 153 m Page 6 EN 604
34、54-3-6:1998 Elongation at break Adhesion to steel 8 11 Thermal endurance 21 Clause or subclause of IEC 60454-2 8 Units Type 1 Type 2 NI1 O mrn width 25 minimum 50 minimum 6,O minimum 6,O minimum 8,8 minimum 8,8 minimum Table 1 - Requirements for all types Properties Ctause or subclause of IEC 60454-
35、2 Units Requirements mm Nominal value per manufacturer 10,Ol mm or tl5% whichever is greater 4 Thickness Width Length - 5 6 7.2.1 Of IEC 60454-1 7.3 of IEC 60454-1 mm rn Electrolytic corrosion: - insulation resistance after 24 h at (23 f 2) OC and (93 f 2) % relative hum id it y) or - visual method
36、i x io7 minimum 7.5 7.6 a125 mm width None Grade shall be at least as good as A 1 ,O (see table I of IEC 60426) 80 minimum 3.5 minimum YO N/10 mm width Adhesion to backing 11 N/10 mm width 3,5 minimum Flagging test 15 Condition per 15.5.1 mm There shall be no flagging See 3.3 Table 2 - Requirements
37、for various types Properties Tensile strength Breakdown voltage: - at room temperature - after humid conditioning Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates by dated or undated reference,
38、provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in
39、 it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE: When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication - Year IEC 60426 1973
40、IEC 60454-1 1992 IEC 60454-2 1994 - Year EN/HD Test methods for determining electrolytic corrosion with insulating materials Specifications for pressure-sensitive EN 60454-1 1994 adhesive tapes for electrical purposes Part 1 : General requirements Part 2: Methods of test EN 60454-2 1995 - BS EN 6045
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