1、BRITISH STANDARDBS EN60454-3-2:2006Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 2: Requirements for polyester film tapes with rubber thermosetting, rubber thermoplastic or acrylic crosslinked adhesivesThe European Standard EN 60454-3
2、-2:2006 has the status of a British StandardICS 29.035.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60454-3-2:2006This British Standard w
3、as published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2006ISBN 0 580 48422 XNational forewordThis British Standard is the official English language version of EN 60454-3-2:2006. It is identical with IEC 60454-3-2:2006. It supersedes BS EN 60454-3-2:1998 a
4、nd BS EN 60454-3-3:1998 which are withdrawn.The UK participation in its preparation was entrusted to Technical Committee GEL/15, Standards on specifications for electrical insulating materials, which has the responsibility to: A list of organizations represented on this committee can be obtained on
5、request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI
6、 Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers
7、 to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document compr
8、ises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 60454-3-2 NORME EUROPENNE EUROPISC
9、HE NORM April 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by
10、any means reserved worldwide for CENELEC members. Ref. No. EN 60454-3-2:2006 E ICS 29.035.20 Supersedes EN 60454-3-2:1998 or 7.5 /25 mm width 1 x 1011minimum visual method 7.6 None Grade shall be at least as good as A 1,4 (see Table 1 of IEC 60426) Elongation at break 8 % 50 minimum Flagging test 15
11、 Condition per 15.5.2 mm 2 maximum Thermal endurance 21 See 5.3 EN 60454-3-2:2006 6 Table2RequirementsforvarioustypesSheet2:Polyesterfilmtapeswithrubberthermosetting,thermoplasticoracryliccrosslinked adhesivesPropertyClauseorsubclause ofIEC 60454-2 UnitsType1Type2Type3Type4Type5Type6Type7Type8Tensil
12、e strength 8 N/10mm width 35 minimum 35 minimum 35 minimum 70 minimum 70 minimum 70 minimum 35 minimum 70 minimum Adhesion to steel11 N/10mm width 2,0 minimum 2,0 minimum 2,0 minimum 3,0 minimum 3,0 minimum 3,0 minimum 2,0 minimum 3,0 minimum Bond separation during thermaltreatment14.1 exceptuse (20
13、0+5) g massand testat130 C- 3 passes3 passes- 3 passes3 passesn.a n.a Bond separation after thermaltreatment14.2 3 passes- - 3 passes- - n.a n.a Breakdown voltage - atroomtemperature - after humid conditioning 17 18 kV kV 4,0 minimum 4,0 minimum 4,0 minimum 4,0 minimum4,0 minimum 4,0 minimum 6,5 min
14、imum 6,5 minimum 6,5 minimum 6,5 minimum 6,5 minimum 6,5 minimum 4,0 minimum 4,0 minimum 6,5 minimum 6,5 minimum Flame test20 - - Flame Retardant(see Note) - - Flame Retardant(see Note) NOTEThe criteria for flame retardantisdescribed in 20.1 ofIEC 60454-2.EN 60454-3-2:2006 7 Bibliography IEC 60674-3
15、-2:1992, Specification for plastic films for electrical purposes Part 3: Specifications for individual materials Sheet 2: Requirements for balanced biaxially oriented polyethylene terephthalate (PET) films used for electrical insulation _ EN 60454-3-2:2006 8 Annex ZA (normative) Normative references
16、 to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ
17、ing any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60426 1973 Test methods for determining electrolytic corrosion with insulating materials - - IEC 60454-
18、1 1992 Specifications for pressure-sensitive adhesive tapes for electrical purposes Part 1: General requirements EN 60454-1 1994 IEC 60454-2 1994 Part 2: Methods of test EN 60454-2 1995 EN 60454-3-2:2006 9 BS EN60454-3-2:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI i
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