IEC 62329-2:2006
(Main)Heat-shrinkable moulded shapes - Part 2: Methods of test
Heat-shrinkable moulded shapes - Part 2: Methods of test
IEC 62329-2:2006 gives methods of test for heat-shrinkable moulded shapes in a range of configurations and materials suitable for insulation, environmental sealing, mechanical protection and strain relief for connector/cable terminations and multi-way transitions. The tests specified are designed to control the quality of the moulded shapes but it is recognized that they do not completely establish the suitability of moulded shapes for impregnation or encapsulation processes or other specialized applications.
Profilés thermorétractables - Partie 2: Méthodes d'essai
La CEI 62329-2:2006 décrit des méthodes d'essai des profilés thermorétractables dans une gamme de configurations et de matériaux adaptés à l'isolement, aux éléments d'étanchéité contre les intempéries, à la protection mécanique et aux dispositifs anti-traction pour connecteurs/extrémités de câbles, et aux transitions à conducteurs multiples. Les essais spécifiés sont prévus pour contrôler la qualité des profilés, mais il est admis qu'ils n'établissent pas totalement l'adéquation des profilés aux processus d'imprégnation ou d'encapsulation ou à d'autres applications spécialisées.
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INTERNATIONAL IEC
STANDARD 62329-2
First edition
2006-07
Heat-shrinkable moulded shapes –
Part 2:
Methods of test
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INTERNATIONAL IEC
STANDARD 62329-2
First edition
2006-07
Heat-shrinkable moulded shapes –
Part 2:
Methods of test
IEC 2006 Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale X
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 62329-2 © IEC:2006(E)
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Test conditions .10
4 Standard test specimens .11
4.1 Moulded shape material specimens.11
4.2 Moulded shape compatibility specimens .11
5 Dimensions .11
5.1 Number of test specimens .11
5.2 Procedure .11
5.3 Result .11
6 Density.11
6.1 Number of test specimens .11
6.2 Procedure .11
6.3 Report .11
6.4 Result .11
7 Heat shock .12
7.1 Number of test specimens .12
7.2 Form of test specimens .12
7.3 Procedure .12
7.4 Report .12
7.5 Result .12
8 Bending at low temperature .12
8.1 Number and form of test specimens .12
8.2 Procedure .12
8.3 Result .12
9 Dimensional stability on storage .12
9.1 Number of test specimens .12
9.2 Procedure .13
9.3 Result .13
10 Tensile strength and elongation at break .13
10.1 Number and form of test specimens .13
10.2 Conditioning .13
10.3 Test temperature.13
10.4 Procedure .13
10.5 Calculations .14
10.6 14
10.7 Result .14
11 Secant modulus at 2 % elongation.14
11.1 Number and form of test specimens .14
11.2 Procedure .14
11.3 Calculation .15
11.4 Report .15
11.5 Result .15
62329-2 © IEC:2006(E) – 3 –
12 Electric strength .15
12.1 Number and form of test specimens .15
12.2 Conditioning .15
12.3 Electrodes .15
12.4 Procedure .15
12.5 Result .15
12.6 Result .16
13 Volume resistivity after damp heat.16
13.1 Number and form of test specimens .16
13.2 Electrodes .16
13.3 Procedure .16
13.4 Result .16
14 Permittivity and dissipation factor .16
14.1 Number and form of test specimens. .16
14.2 Electrodes .16
14.3 Procedure .16
14.4 Calculation .16
14.5 Result .16
15 Resistance to tracking .17
15.1 Report .17
15.2 Result .17
16 Flammability.17
16.1 Number and form of test specimens .17
16.2 Procedure .17
16.3 Result .17
17 Oxygen index .17
17.1 Oxygen index at ambient temperature .17
17.2 Oxygen index at elevated temperature .17
18 Copper corrosion (presence of corrosive volatiles) .17
18.1 Principle.17
18.2 Apparatus.18
18.3 Number and form of test specimens .18
18.4 Procedure .18
18.5 Report .18
18.6 Result .18
19 Colour fastness to light.19
19.1 Principle.19
19.2 Test specimen.19
19.3 Procedure .19
19.4 Result .19
20 Resistance to selected fluids .19
20.1 Principle.19
20.2 Choice of fluid .19
20.3 Methods of assessment.19
20.4 Number and form of test specimens .20
20.5 Procedure .20
20.6 Result .20
– 4 – 62329-2 © IEC:2006(E)
21 Long term heat ageing (3000 h).20
21.1 Number and form of test specimens .
...
IEC 62329-2 ®
Edition 1.0 2006-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Heat-shrinkable moulded shapes –
Part 2: Methods of test
Profilés thermorétractables –
Partie 2: Méthodes d’essai
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IEC 62329-2 ®
Edition 1.0 2006-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Heat-shrinkable moulded shapes –
Part 2: Methods of test
Profilés thermorétractables –
Partie 2: Méthodes d’essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 29.035.20 ISBN 978-2-88910-673-8
– 2 – 62329-2 © IEC:2006
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Test conditions .10
4 Standard test specimens .11
4.1 Moulded shape material specimens.11
4.2 Moulded shape compatibility specimens .11
5 Dimensions .11
5.1 Number of test specimens .11
5.2 Procedure .11
5.3 Result .11
6 Density.11
6.1 Number of test specimens .11
6.2 Procedure .11
6.3 Report .11
6.4 Result .11
7 Heat shock .12
7.1 Number of test specimens .12
7.2 Form of test specimens .12
7.3 Procedure .12
7.4 Report .12
7.5 Result .12
8 Bending at low temperature .12
8.1 Number and form of test specimens .12
8.2 Procedure .12
8.3 Result .12
9 Dimensional stability on storage .12
9.1 Number of test specimens .12
9.2 Procedure .13
9.3 Result .13
10 Tensile strength and elongation at break .13
10.1 Number and form of test specimens .13
10.2 Conditioning .13
10.3 Test temperature.13
10.4 Procedure .13
10.5 Calculations .14
10.6 .14
10.7 Result .14
11 Secant modulus at 2 % elongation.14
11.1 Number and form of test specimens .14
11.2 Procedure .14
11.3 Calculation .15
11.4 Report .15
11.5 Result .15
62329-2 © IEC:2006 – 3 –
12 Electric strength .15
12.1 Number and form of test specimens .15
12.2 Conditioning .15
12.3 Electrodes .15
12.4 Procedure .15
12.5 Result .15
12.6 Result .16
13 Volume resistivity after damp heat.16
13.1 Number and form of test specimens .16
13.2 Electrodes .16
13.3 Procedure .16
13.4 Result .16
14 Permittivity and dissipation factor .16
14.1 Number and form of test specimens. .16
14.2 Electrodes .16
14.3 Procedure .16
14.4 Calculation .16
14.5 Result .16
15 Resistance to tracking .17
15.1 Report .17
15.2 Result .17
16 Flammability.17
16.1 Number and form of test specimens .17
16.2 Procedure .17
16.3 Result .17
17 Oxygen index .17
17.1 Oxygen index at ambient temperature .17
17.2 Oxygen index at elevated temperature .17
18 Copper corrosion (presence of corrosive volatiles) .17
18.1 Principle.17
18.2 Apparatus.
...
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