IEC 60454-2:2007
(Main)Pressure-sensitive adhesive tapes for electrical purposes - Part 2: Methods of test
Pressure-sensitive adhesive tapes for electrical purposes - Part 2: Methods of test
IEC 60454-2:2007 specifies methods of test for pressure-sensitive adhesive tapes for electrical purposes. This revision includes improved text regarding the flame test (Clause 20), the improved text on adhesion (Clause 11) and a new Figures 9a and 9b.
Rubans adhésifs sensibles à la pression à usages électriques - Partie 2: Méthodes d'essai
La CEI 60454-2:2007 spécifie les méthodes d'essai pour les rubans adhésifs sensibles à la pression, pour des usages électriques. La présente révision incorpore un texte enrichi concernant l'essai à la flamme (Article 20), un texte enrichi concernant l'adhérence (Article 11) et de nouvelles Figures 9a et 9b.
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INTERNATIONAL IEC
STANDARD 60454-2
Third edition
2007-06
Pressure-sensitive adhesive tapes
for electrical purposes –
Part 2:
Methods of test
Reference number
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester.
If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,
please contact the address below or your local IEC member National Committee for further information.
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CH-1211 Geneva 20
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Email: inmail@iec.ch
Web: www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
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INTERNATIONAL IEC
STANDARD 60454-2
Third edition
2007-06
Pressure-sensitive adhesive tapes
for electrical purposes –
Part 2:
Methods of test
PRICE CODE
Commission Electrotechnique Internationale X
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 60454-2 © IEC:2007(E)
CONTENTS
FOREWORD.5
1 Scope.7
2 Normative references .7
3 Conditioning and specimen preparation .8
4 Determination of thickness .8
4.1 Test apparatus .8
4.2 Test specimens .8
4.3 Procedure .8
4.4 Results.8
5 Determination of width.8
5.1 Method A.8
5.2 Method B.9
5.3 Method C .9
6 Determination of roll length.10
6.1 Principle.10
6.2 Method A – Measurement of turns method .10
6.3 Method B – Length sensor method .11
7 Corrosion-related properties .11
7.1 General .11
7.2 Preparation of water extract for pH and conductivity determinations .11
7.3 Determination of pH value of water extract .12
7.4 Determination of conductivity of water extract .12
7.5 Detection of corrosive sulfur .13
7.6 Insulation resistance method .14
7.7 Visual method .14
7.8 Wire tensile strength method .14
8 Tensile strength and elongation at break .15
8.1 Apparatus.15
8.2 Test specimens .15
8.3 Procedure .15
8.4 Results.15
9 Low-temperature properties.15
9.1 Principle.15
9.2 Test specimen.16
9.3 Procedure .16
9.4 Flexibility.16
9.5 Electric strength .16
9.6 Results.16
10 Resistance to penetration at elevated temperatures .17
10.1 Apparatus.17
10.2 Test specimens .17
10.3 Procedure .17
10.4 Results.17
11 Adhesion .17
60454-2 © IEC:2007(E) – 3 –
11.1 Principle.17
11.2 Materials .18
11.3 Apparatus.18
11.4 Test samples and test pieces .19
11.5 Procedure .20
11.6 Expression of results.20
12 Adhesion to backing at low temperatures.21
12.1 Test specimens .21
12.2 Procedure .21
12.3 Results.21
13 Shear adhesion to backing after liquid immersion .21
13.1 Apparatus.21
13.2 Test specimens .21
13.3 Procedure .22
13.4 Results.22
14 Curing properties of thermosetting adhesive tapes .22
14.1 Bond separation during thermal treatment (adhesive to backing) .22
14.2 Bond separation after thermal treatment (adhesion to backing) .22
15 Flagging tests.23
15.1 Principle.23
15.2 Apparatus.23
15.3 Test specimens .23
15.4 Preparation of specimens for test .24
15.5 Test conditions.24
15.6 Results.24
16 Water vapor permeability.24
16.1 Apparatus.24
16.2 Test specimens .24
16.3 Procedure .25
16.4 Results.25
17 Electric strength .25
17.1 General .25
17.2 Test specimens .25
17.3 Procedure .25
17.4 Results.25
18 Electric strength after humid conditioning .26
19 Resistance to flame propagation .26
19.1 Principle.26
19.2 Apparatus.26
19.3 Test specimen.26
19.4 Procedure .27
19.5 Results.27
20 Flame test .27
20.1 Principle.27
20.2 Apparatus.28
20.3 Preparation of test specimen .28
20.4 Procedure .29
20.5 Results.29
– 4 – 60454-2 © IEC:2007(E)
21 Thermal endurance .29
21.1 Determination of thermal endurance (based on IEC 60216-1 and IEC 60216-2).29
21.2 Voltage breakdown.30
21.3 Loss of mass.31
Annex A (normative) Rollers to be used in various tests.40
Bibliography.
...
IEC 60454-2 ®
Edition 3.0 2007-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Pressure-sensitive adhesive tapes for electrical purposes –
Part 2: Methods of test
Rubans adhésifs sensibles à la pression à usages électriques –
Partie 2: Méthodes d’essai
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by
any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or
IEC's member National Committee in the country of the requester.
If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,
please contact the address below or your local IEC member National Committee for further information.
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publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.
IEC Central Office
3, rue de Varembé
CH-1211 Geneva 20
Switzerland
Email: inmail@iec.ch
Web: www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
ƒ Catalogue of IEC publications: www.iec.ch/searchpub
The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,…).
It also gives information on projects, withdrawn and replaced publications.
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IEC 60454-2 ®
Edition 3.0 2007-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Pressure-sensitive adhesive tapes for electrical purposes –
Part 2: Methods of test
Rubans adhésifs sensibles à la pression à usages électriques –
Partie 2: Méthodes d’essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 17.220.99; 29.035.20 ISBN 978-2-88910-195-5
– 2 – 60454-2 © IEC:2007
CONTENTS
FOREWORD.5
1 Scope.7
2 Normative references .7
3 Conditioning and specimen preparation .8
4 Determination of thickness .8
4.1 Test apparatus .8
4.2 Test specimens .8
4.3 Procedure .8
4.4 Results.8
5 Determination of width.8
5.1 Method A.8
5.2 Method B.9
5.3 Method C .9
6 Determination of roll length.10
6.1 Principle.10
6.2 Method A – Measurement of turns method .10
6.3 Method B – Length sensor method .11
7 Corrosion-related properties .11
7.1 General .11
7.2 Preparation of water extract for pH and conductivity determinations .11
7.3 Determination of pH value of water extract .12
7.4 Determination of conductivity of water extract .12
7.5 Detection of corrosive sulfur .13
7.6 Insulation resistance method .14
7.7 Visual method .14
7.8 Wire tensile strength method .14
8 Tensile strength and elongation at break .15
8.1 Apparatus.15
8.2 Test specimens .15
8.3 Procedure .15
8.4 Results.15
9 Low-temperature properties.15
9.1 Principle.15
9.2 Test specimen.15
9.3 Procedure .16
9.4 Flexibility.16
9.5 Electric strength .16
9.6 Results.16
10 Resistance to penetration at elevated temperatures .16
10.1 Apparatus.16
10.2 Test specimens .17
10.3 Procedure .17
10.4 Results.17
11 Adhesion .17
11.1 Principle.17
11.2 Materials .18
60454-2 © IEC:2007 – 3 –
11.3 Apparatus.18
11.4 Test samples and test pieces .19
11.5 Procedure .19
11.6 Expression of results.20
12 Adhesion to backing at low temperatures.20
12.1 Test specimens .20
12.2 Procedure .20
12.3 Results.21
13 Shear adhesion to backing after liquid immersion .21
13.1 Apparatus.21
13.2 Test specimens .21
13.3 Procedure .21
13.4 Results.21
14 Curing properties of thermosetting adhesive tapes .22
14.1 Bond separation during thermal treatment (adhesive to backing) .22
14.2 Bond separation after thermal treatment (adhesion to backing) .22
15 Flagging tests.23
15.1 Principle.23
15.2 Apparatus.23
15.3 Test specimens .23
15.4 Preparation of specimens for test .23
15.5 Test conditions.24
15.6 Results.24
16 Water vapor permeability.24
16.1 Apparatus.24
16.2 Test specimens .24
16.3 Procedure .24
16.4 Results.25
17 Electric strength .25
17.1 General .
...
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