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1、BRITISH STANDARD BS EN 60454-3-8:1998 IEC 60454-3-8:1998 Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 8: Glass fabric with pressure-sensitive adhesive The European Standard EN 60454-3-8:1998 has the status of a British Standard ICS 2
2、9.035.30 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60454-3-8:1998 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and
3、comes into effect on 15 October 1998 BSI 05-1999 ISBN 0 580 30057 9 National foreword This British Standard is the English language version of EN 60454-3-8:1998. It is identical with IEC 60454-3-8:1998. The UK participation in its preparation was entrusted by Technical Committee GEL/15, Insulating m
4、aterials, to Subcommittee GEL/15/3, Material specifications, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor re
5、lated 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 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been
6、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. NOTEBS 3924:1978, Specification for pressure-sensitive adhesive tapes for electrical insulating purposes, will be withdrawn after She
7、ets 1 to 19 (inclusive) of BS EN 60454-3 have been published. Cross-references Attention is drawn 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
8、which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to includ
9、e 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, pages i
10、 and ii, the EN title page, pages 2 to 4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComm
11、ents Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60454-3-8:1998 BSI 05-1999i Contents Page National forewordInside front cover Foreword2 Text of EN 60454-3-83 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:0
12、0 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60454-3-8 April 1998 ICS 29.035.30 Descriptors: Electric insulation, solid electrical insulating
13、 materials, adhesive tapes, pressure sensitive adhesives, glass clothes, specification English version Pressure-sensitive adhesive tapes for electrical purposes Part 3: Specifications for individual materials Sheet 8: Glass fabric with pressure-sensitive adhesive (IEC 60454-3-8:1998) Rubans adhsifs
14、sensibles la pression usages lectriques Partie 3: Spcifications pour matriaux particuliers Feuille 8: Tissus de verre avec un adhsif sensible la pression (CEI 60454-3-8:1998) Selbstklebende Bnder fr elektrotechnische Anwendungen Teil 3: Bestimmungen fr einzelne Materialien Blatt 8: Anforderungen fr
15、selbstklebende Bnder aus Glasgewebe (IEC 60454-3-8:1998) This European Standard was approved by CENELEC on 1998-04-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard with
16、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
17、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,
18、Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central
19、 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 60454-3-8:1998 E Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60
20、454-3-8:1998 BSI 05-1999 2 Foreword The text of document 15C/858/FDIS, future edition 2 of IEC 60454-3-8, prepared by SC 1 5C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60454-3-8 on 1998-04-01. The following d
21、ates were fixed: 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 60454-3-8:1998 was approved by CENELEC as a European Standard without any m
22、odification. Contents Page Foreword2 Introduction3 1General3 1.1Scope3 1.2Normative references3 1.3Definitions3 2Classification and designation3 3Requirements3 4Test methods3 5Marking, labelling and packaging4 Annex ZA (normative) Normative references to international publications with their corresp
23、onding European publicationsInside back cover Table 1 Requirements for all types4 Table 2 Requirements for various types4 latest date by which the EN has 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 na
24、tional standards conflicting with the EN have to be withdrawn(dow) 2001-01-01 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60454-3-8:1998 BSI 05-19993 Introduction This International Standard is one of a series which deals with pressur
25、e-sensitive adhesive tapes, intended primarily for electrical purposes. This series consists of three parts: Part 1: General requirements (IEC 60454-1); Part 2: Method of test (IEC 60454-2); Part 3: Specifications for individual materials (IEC 60454-3). This standard contains one of the sheets compr
26、ising part 3 as follows: Sheet 8: Glass fabric with pressure-sensitive adhesive 1 General 1.1 Scope This sheet of IEC 60454-3 contains the requirements for pressure-sensitive adhesive tapes made with glass fabric. Materials which conform to this specification meet established levels of performance.
27、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,
28、 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, and parties to agreements based on this sheet of IEC 60454-3 are encouraged to investigate the possibil
29、ity of applying the most recent editions of the normative documents indicated below1). Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60426:1973, Test methods for determining electrolytic corrosion with insulating materials. IEC 60454-1:1992, Specifications
30、 for pressure-sensitive adhesive tapes for electrical purposes Part 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 materials. 2 Cl
31、assification and designation 2.1 The products supplied according to this specification shall be classified as follows: 2.2 The products shall be designated for ordering purposes as follows: 3 Requirements 3.1 All applicable requirements of IEC 60454-1 shall apply to material furnished under this spe
32、cification. 3.2 The physical and electrical properties of products supplied according to this specification shall be within the limits listed in Table 1 and Table 2 when tested in accordance with the methods listed therein. 3.3 Thermal endurance When required by the purchaser, the manufacturer shall
33、 provide evidence that when tested in accordance with clause 21 of IEC 60454-2, the product has a temperature index of not less than 130 for type 1, 155 for type 2 and 180 for type 3. The exposure temperatures are 150 C, 160 C, and 180 C for type 1; 170 C, 190 C, and 210 C for type 2, and 200 C, 225
34、 C, and 250 C for type 3. The end-point criterion used shall be: for breakdown voltage: 1,0 kV (metal foil electrode). 4 Test methods All tests shall be conducted in accordance with the appropriate clauses and subclauses of IEC 60454-2. 1) In case of dispute, the reference edition is applicable. Typ
35、e 1:Products having a thermal index of 130 with a rubber thermosetting adhesive. Type 2:Products having a thermal index of 155 with an acrylic crosslinked adhesive. Type 3:Products having a thermal index of 180 with a high temperature silicone adhesive. Type 1:IEC 60454-3-8-1/C-G/130/R-Tc. Type 2:IE
36、C 60454-3-8-2/C-G/155/A-Tx. Type 3:IEC 60454-3-8-3/C-G/180/S-Tc. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60454-3-8:1998 4 BSI 05-1999 5 Marking, labelling and packaging Unless otherwise specified, all marking, labelling and packag
37、ing shall be in accordance with the requirements of IEC 60454-1. Table 1 Requirements for all types Table 2 Requirements for various types PropertiesClause or subclause of IEC 60454-2 UnitsRequirements Thickness4mmNominal value per manufacturer 0,025 mm or 15 % whichever is greater Width5mm7.2.1 of
38、IEC 60454-1 Length6m7.3 of IEC 60454-1 Electrolytic corrosion: insulation resistance after 24 h at (23 2) C and (93 2) % relative humidity or visual method 7.5 7.6 7/25 mm width None 1 108 minimum Grade shall be at least as good as A/B 1,6 (see Table 1 of IEC 60426) Tensile strength8N/10 mm width No
39、minal tape thickness $ 0,12 mm 0,16 mm $ 0,18 mm 0,19 mm $ 0,19 mm Value 80 minimum 100 minimum 120 minimum Adhesion to steel11N/10 mm width 2,0 minimum Flagging test15 Condition per 15.5.2 12 mm rod mm2 maximum Breakdown voltage: at room temperature after humid conditioning 17 18 kV kV Nominal tape
40、 thickness $ 0,12 mm 0,16 mm $ 0,18 mm 0,19 mm $ 0,19 mm Nominal tape thickness $ 0,12 mm 0,16 mm $ 0,18 mm 0,19 mm $ 0,19 mm Value 1,0 minimum 1,5 minimum 2,0 minimum Value 0,5 minimum 0,75 minimum 1,0 minimum Thermal endurance21See 3.3 PropertiesClause or subclause of IEC 60454-2UnitsType 1Type 2T
41、ype 3 Bond separation during thermal treatment 14.1 Except use (200 5) g mass and test at 130 C 3 passes Bond separation after thermal treatment 14.23 passes3 passes Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60454-3-8:1998 BSI 05-19
42、99 Annex ZA (normative) Normative references to international publications with their corresponding European publications 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
43、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 it by amendment or revision. For undated references the latest edition of the publication referred to applies
44、(including amendments). NOTEWhen an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. PublicationYearTitleEN/HDYear IEC 604261973Test methods for determining electrolytic corrosion with insulating materials IEC 60454-1 1992Specificat
45、ions for pressure-sensitive adhesive tapes for electrical purposes Part 1: General requirements EN 60454-1 1994 IEC 60454-2 1994Part 2: Methods of testEN 60454-2 1995 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 15:34:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60454-3-8:1998 IEC 6
46、0454-3-8:1998 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions Bri
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