BRITISH STANDARD Pressure sensitive adhesive tapes for electrical purposes Part 3 Specifications for individual materials Sheet 12 Polyethylene film tapes with pressure sensitive adhesive The European[.]
BS EN 60454-3-12:1998 BRITISH STANDARD iEC 60454-3-12:1998 Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials ``````-`-`,,`,,`,`,,` - Sheet 12: Polyethylene film tapes with pressure-sensitive adhesive The European Standard EN 60454-3-12:1998 has the status of a British Standard ICs 39.035.20 NO COPYING W T H O U T BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale S T D - B S I B S EN b0454-3-12-ENGL 9 I1 b b b ï 072883b BS EN 604543-12:1998 National foreword This British Standard is the English language version of EN 60454-3-12:1998.It is identical with IEC 604543-12:1998 The UK participation in its preparation was entrusted by Technical Committee GEW15, Insulating niaterials, to Subcommittee GEL/15/3, Material specifications, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaì/European committee any enquiries on the interpretation, or proposals for change, and keep the TJK interests informed - monitor related international and European developments and promulgate them in the UK A list of organizations represented on this subcommittee can be obtained on request to its secretary From 1January 1997, ali 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 period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems NOTE BS 3924 1978,Speci,ficati,onforpressure-sensitive adhesive tapes for electrical h s 1 l a ~ ~ ? i g pu.rposes, will be withdrawn after Sheets to 19 (inclusive) of BS EN 604543 have been published Cross-references Attention is &awn to the fact that CEN and CENELEC standards normally include an annex which lists normative references to international publications with their corresponding European publications The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entided "International Standards Correspondence Index", or by using the "Find" facihty of the BSI Standards Electronic Catalogue A British Standard does not purport to include all the necessary provisions of a contract Users of British 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 to 8, an inside back cover and a back cover This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 October 1998 Amendments issued since publication ~ Amd.No - ~~ Date Text affected O BSI 1998 ISBN O 580 30060 ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale STD-BSI BS EN hU'459-3-12-ENGL 1778 W b b b ï 0728837 848 EN 60454-3-1 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHENORM April 9 ICs 29.035.20 Descriptors: Solid electrical insulating materials, adhesive tapes, polyethylene, designation, classifications, specifications, characteristics, tests English v e r s i o n Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 12: Polyethylene film tapes with pressure-sensitive adhesive (IEC 60454-3-1 2:1998) Rubans adhésifs sensibles la pression usages électriques Partie 3: Spécifications pour matériaux particuliers Feuille 12: Rubans en polyéthylène avec un adhésif sensible ta pression (CE1 60454-3-1 ~ 9 ) Selbstklebende Bänder für elektrotechnische Anwendungen Teil 3: Bestimmungen für einzelne Materialien Blatt 12: Anforderungen für selbstklebende Bänder aus Polyethylen-Folie (IEC 60454-3-12:1998) This European Standard was approved by CENELEC on 1998-04-01.CENELEC members are bound t o comply w i t h the CENICENELEC 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 t o the Central Secretariat or t o 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 t o 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, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom CENELEC European Committee f o r Electrotechnical Standardization C o m i t é Européen d e N o r m a l i s a t i o n Electrotechnique Europäisches K o m i t e e f ü r Elektrotechnische N o r m u n g Central 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 60454-3-12:1998 E ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale Page EN 60454-3-12:1998 Foreword The text of document 15C/860/FDISf future edition of IEC 60454-3-12, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted t o the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60454-3-1 on 1998-04-01 The following dates were fixed: - latest date by which the EN has t o 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 t o be withdrawn (daw) 2001-01-01 Annexes designated "normative" are part of the body of the standard In this standard, annex ZA is normative Annex ZA has been added by CENELEC Endorsement notice The text of the International Standard IEC 60454-3-12:1998 was approved by CENELEC as a European Standard without any modification ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale ~ STD.BSI B S EN büV54-3-12-ENGL 1778 a l b b b 0728839 b l O Page EN 60454-3-12:1998 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: Specifications for individual materials (IEC 60454-3) This standard contains one of the sheets comprising part as follows: Sheet 12: Polyethylene film tapes with pressure-sensitive adhesive * * u1 ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale Page EN 60454-3-12~1998 PRESSURE-SENSITIVE ADHESIVE-TAPES FOR ELECTRICAL PURPOSES - ``````-`-`,,`,,`,`,,` - Part 3: Specifications for individual materials Sheet 12: Polyethylene film tapes with pressure-sensitive adhesive - General 1.1 Scope This sheet of IEC 60454-3 contains the requirements for polyethylene film tapes with pressuresensitive 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 specification alone 1.2 Normative references The following normative documents contain provisions which, through reference in the text, constitute provisions of this sheet of IEC 60454-3 At the time of publication, the editions indicated were valid11 All normative documents are subject to revision and 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 below Members of IEC and IS0 maintain registers of currently valid International Standards IEC 60426: 1973, Test methods for determining electrolytic corrosion with insulating materials IEC 60454-1:1992, Specifications for pressure-sensitive adhesive tapes for electrical purposes Pari 1: General requirements - IEC 60454-2:1994, Specification for pressure-sensitive adhesive tapes for electrical purposes Part 2: Methods of test 1.3 Definitions Refer to IEC 60454-1 for definitions applicable to these materiais Classification and designation 2.1 The products supplied according to this specification shall be classified as follows: Type 1: Products having a thermal index of 90 and a minimum temperature rating of -1 O OC 1) In case of dispute, the reference edition is applicable Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale Page EN 60454-3-12:1998 Type 2: Products having a thermal index of 90 and a minimum temperature rating of -18 OC Type 3: Products having a thermal index of 90 and a minimum temperature rating of -33 OC Type 4: Products having a thermal index of 75 and a minimum temperature rating of -1 O OC Type 5: Products having a thermal index of 75 and a minimum temperature rating of -18 OC Type 6: Products having a thermal index of 75 and a minimum temperature rating of -33 "C 2.2 The products shall be designated for ordering purposes as follows: Type : IEC 60454-3-12-l/F-PE/SO Type 2: IEC 60454-3-12-2/F-PE/90 Type 3: IEC 60454-3-12-3/F-PE/90 Type 4: IEC 60454-3-12-4/F-PE/75 Type 5: IEC 60454-3-12-5/F-PE/75 Type 6: IEC 60454-3-12-6/F-PE/75 - NOTE The nature of the adhesive is not classified, since several classes of adhesive may satisfy the performance requirements of this specification Adhesive types may be specified based on agreement between purchaser and supplier Requirements 3.1 All applicable requirements of IEC 60454-1 shall apply to material furnished under this specif ication 3.2 The physical and electrical properties of products supplied according to this specification shall be within the limits listed in tables and when tested in accordance with the test methods listed therein * * m 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 temperature index of not less than 90 for types 1, 2, and 3; and not less than 75 for types 4, 5, and The exposure temperatures are 100 OC, 110 OC, 120 OC for types 1, 2, and 3; and 90 OC, 100°C, and 110 OC for types 4, 5, and The end-point criterion used shall be: for breakdown voltage: 2,5 kV (metal foil electrode) 3.4 When required by the purchaser, the manufacturer shall provide evidence of the low temperature performance when tested in accordance with the conditions specified in table 2; the tape shall have a minimum temperature rating as follows: Types 1, 4: -10 OC Types 2, 5: -18 OC Types , : -33 "C ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale STD.BSI B S E N b045q-3-12-ENGL 1798 L b b b 0728842 L O Page EN 60454-3- 12:1998 Test methods All tests shall be conducted in accordance with the appropriate clauses and subclauses of IEC 60454-2 Marking, labelling and packaging Unless otherwise specified, all marking, labelling and packaging shall be in accordance with the requirements of IEC 60454-1 Clause or subclause of Properties Units Requirements IEC 60454-2 Nominal value per manufacturer 10,025 mm or 115 % whichever is greater Thickness _ _ ~ ~~ ~~ Width mm 7.2.1 of IEC 60454-1 Length m 7.3 Of IEC 60454-1 7.5 SU25 mm x 10'' minimum Electrolytic corrosion: - insulation resistance width after 24 h at (23f 2) OC and (93f 2) % relative humidity or - visual method 7.6 None Grade shall be at least as good as A/B 1,4(see table I of IEC 60426) Tensile strength N/10 mm width 100 minimum per mm of tape thickness Elonaation at break % 150 minimum Low temperature properties (see table for test temperatures): _ - flexibility 9.4 - electric breakdown _ 9.5 -~ ~~ I I No cracking, no unwinding No breakdown Adhesion to steel 11 N/10 mm width 1,5 minimum Adhesion to backing 11 N/10 mm 1,O minimum Adhesion to backing at low temperature (see table for test temperatures) 12 NI1 O rnm minimum width O minimum 13 after water immersion ~ Electric strength: - at room temperature - after humid conditioning ~ Thermal endurance 17 kV/m m 40 minimum 18 kV/rnm 30 minimum ~~ 21 I ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale I See 3.3 ~~ ~~ ~ ~~ ~~ STD.BS1 B S EN 60454-3-12-ENGL 1798 m l b b b î 0728843 Page EN 60454-3-12:1998 Table - Low temperature performance I Low temperature rating Temperature for clause Of IEC 60454-2 -10 "C (-18 i 11 "C -18 "C -33 "C I I (-26 ~ (-40 * 1) "C ~~~ f 1) "C ``````-`-`,,`,,`,`,,` - Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Not for Resale Temperature for clause 12 of IEC 60454-2 (-10 ~ I f 1) "C (-18 i 1) "C ~~~~~ (-18 i 1) "C I Page EN 60454-3- 12:1998 Annex ZA (normative) Normative references to international publications with their corresponding European publications NOTE: When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies Publication Year Title - IEC 60426 1973 IEC 60454-1 1992 EN/HD Year - EN 60454-1 1994 EN 60454-2 1995 Test methods for determining electrolytic corrosion with insulating materials Specifications for pressure-sensitive adhesive tapes for electrical purposes Part 1: General requirements IEC 60454-2 1994 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC No reproduction or networking permitted without license from IHS Part 2: Methods of test Not for Resale ``````-`-`,,`,,`,`,,` - This European Standard incorporates by dated or undated reference, 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 t o or revisions of any of these publications apply t o this European Standard only when incorporated in it by amendment or revision For undated references the latest edition of the publication referred t o applies (including amendments) ~ STD.BSI B S E N b0454-3-12-ENGL 1978 BS EN 60454-3-12:1998 IEC 60454-3-12:1998 ~ L b b b S 0728845 914 BSI - British Standards Institution BSI is the independent national body responsible for preparing British St