BRITISH STANDARD Pressure sensitive adhesive tapes for electrical purposes Part 3 Specifications for individual materials Sheet 5 Cellulosic paper, non creped, with rubber thermosetting adhesive The E[.]
Trang 1BRITISH STANDARD
Pressure-sensitive adhesive tapes for
Part 3: Specifications for individual materials -
Sheet 5: Cellulosic paper, non-creped, with rubber thermosetting adhesive
The European Standard EN 60454551998 has the status of a
British Standard
ICs 29.036.10
BS EN 604543-5:1998 IEC
60454-3-5:1998
NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW
Copyright European Committee for Electrotechnical Standardization
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Amd No Date
National foreword
Text affected
This British Standard is the English language version of EN 60454351998 It is
identical with IEC W 5 1 9 9 8 The UK participation in its preparation was entrusted by Technical Committee GELJ15, Insulating materials, to Subcommittee GELJl5A3, Materiai specifications,
which has the responsibfity to:
- aid enquirem to understand the text;
- present to the responsible internationaH3mpean committee any enquiries
on the interpretation, or proposals for change, and keep the UK inkrests
informed
- monitor related international and European developments and promuigate them in the UK
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
O BSI 1998
A list of organhations 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 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NOTE BS 3924 1978, Specification for pressure-sensitive adhesive tapes for electrical insulating purposes, will be withdrawn after Sheets 1 to 19 (inclusive) of BS EN 60454-3 have been published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 i n t e d o n a l 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 entitled ?International Standards Correspondence Index?, or by using the ?Find? facility 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 2 to 7 and a back cover
ISBN O 680 30063 3
Copyright European Committee for Electrotechnical Standardization
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NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 60454-3-5
April 1998
ICs 29.035.10
Descriptors: Solid electrical insulating materials, adhesoda tapes paper cellulose, thermosetting resins, rubber, designation,
characteristics, tests, marking
English version
Pressure-sensitive adhesive tapes for electrical purposes
Part 3: Specifications for individual materials Sheet 5: Cellulosic paper, non-creped, with rubber thermosetting adhesive
(IEC 60454-3-5: 1998)
Rubans adhésifs sensibles à la pression
à usages électriques
Partie 3: Spécifications pour matériaux
particuliers
Feuille 5: Papier cellulosique non crêpé
avec un adhésif en caoutchouc
thermodurcissable
(CE1 6 0 4 5 4 - 3 - 5 : 1 9 9 8 )
Selbstklebende Bänder für elektrotechnische A n w e n d u n g e n Teil 3: Bestimmungen f ü r einzelne Materialien
Blatt 5: Anforderungen f ü r Bänder aus nicht-gekrepptem Zellulosepapier mit
wärmehärtendem Kautschuk-Klebestoff
(IEC 6 0 4 5 4 - 3 - 5 : 1 9 9 8 )
This European Standard was approved by CENELEC on 1998-04-01 CENELEC members are bound t o
comply with 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 o w n 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 C o m m i t t e e f o r Electrotechnical Standardization
C o m i t é Européen de Normalisation Electrotechnique Europäisches Komitee f ü r Elektrotechnische N o r m u n g
1998 CENELEC - Ali rights of exploitation in any form and by any means reserved worldwide for CENELEC members
R e f No EN 60453-3-5:1998 E
Copyright European Committee for Electrotechnical Standardization
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EN 60454-3-5:1998
Foreword
The text of document 15C/855/FDIS, future edition 2 of IEC 60454-3-5, 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 60454-3-5 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
- latest date by which the national standards conflicting
with the EN have t o be withdrawn (dow) 200 1 -0 1 -0 1
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 t e x t of the International Standard IEC 60454-3-5:1998 was approved by CENELEC as a European Standard without any modification
Copyright European Committee for Electrotechnical Standardization
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EN 60454-3-5:1998
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 3 as follows:
Sheet 5: Cellulosic paper, non-creped, with rubber thermosetting adhesive
Copyright European Committee for Electrotechnical Standardization
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EN 60454-3-5:1998
PRESSURE SENSITIVE ADHESIVE TAPES
Part 3: Specifications for individual materials -
thermosetting adhesive
1 General
1.1 Scope
This sheet of IEC 60454-3 contains the requirements for pressure-sensitive adhesive tapes made with cellulosic paper, non-creped, with rubber thermosetting 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 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 possibility of applying the most recent editions of the normative documents indicated belowl) Members of IEC and I S 0 maintain registers of currently valid International Standards
IEC 60426: 1 973, Test methods for determining electrolytic corrosion with insulating materials
IEC 60454-1 : 1 992, Specifications for pressure-sensitive adhesive tapes for electrical purposes -
Pari 1: General requirements
I EC 60454-2: 1 994, Specification for pressure-sensitive adhesive tapes for electrical purposes -
Pari 2: Methods of test
1.3 Definitions
Refer to IEC 60454-1 for definitions applicable to these materials
2 Classification and designation
The products shall be designated for ordering purposes as follows:
IEC 60454-3-5/P-C/105/R-T~
In case of dispute, the reference edition is applicable
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3.1 All applicable requirements of IEC 60454-1 shall apply to material furnished under this
specif ¡cat ion
3.2 The physical and electrical properties of products supplied according to this specification
shall be within the limits listed in table 1 when tested in accordance with the test methods listed
the rein
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 105 The exposure temperatures are 120 OC, 140 OC, and 160 OC
The end-point criteria used shall be:
- for breakdown voltage: 0,5 kV (metal foil electrode), and
- for loss of mass: 20 %
All tests shall be conducted in accordance 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
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EN 60454-3-5:1998
Units
mm
mm
Table 1 - Requirements for all types
Requlremento
Nominal value per manufacturer 10,025 mm or
115 % whichever is greater 7.2.1 of IEC 60454-1
Propertles
m
i2125 mm width
None
N / 1 0 mm width
Thickness
7 3 of IEC 60454-1
5 x 10' minimum
Grade shall be at least as good as B 3 (see table I of
I EC 60426)
50 minimum Width
N A 0 mm width
mm
Lenath
3.0 minimum
3 passes
Electrolytic corrosion:
- insulation resistance
after 24 h at (23 i 2) "C
and (93 f 2) % relative
humidity
or
- visual method
- at room temperature
Thermal endurance
Clause or subclause
of IEC 60454-2
17
21
4
5
6
7.5
7.6
Tensile strength I 8
Adhesion to steel 1
Bond separation after
thermal treatment
Flagging test:
- at curing temperature
- at room temperature
Condition per 15.5.2
- 12 mm rod
Condition per 15.5.1
- 12 mm rod
2 maximum
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``````-`-`,,`,,`,`,,` -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 a t 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 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)
Publication
IEC 60426
IEC 60454-1
Year
1973
-
1992
1994
-
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
*
*
m
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60454-3-5:1998
IEC
60454-3-5:1998
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