EN 60672-2:2000

Ceramic and glass insulating materials - Part 2: Methods of test

Applicable to ceramic, glass and glass-ceramic materials to be used for electrical insulation purposes. Specifies methods of test. Intended to provide test results typical of the material from which the test pieces are processed. Since, in the majority of cases, ceramic components for insulating purposes are of rather different size and shape to test pieces, the results of such tests provide only a guide to the actual properties of components. The limitations imposed by the method of forming and processing are discussed where relevant.

Keramik- und Glasisolierstoffe - Teil 2: Prüfverfahren

Matériaux isolants à base de céramique ou de verre - Partie 2: Méthodes d'essai

S'applique à des matériaux à base de céramique, de verre et de verre-céramique destinés à être utilisés à des fins d'isolation électrique. Spécifie les méthodes d'essai. Elle est destinée à fournir des résultats d'essai qui sont représentatifs du matériau dans lequel les éprouvettes sont prises. Comme, dans la majorité des cas, les composants en céramique destinés à l'isolation électrique sont des éprouvettes de dimensions et de formes plutôt différentes, le résultat de tels essais fournit uniquement un guide pour les propriétés réelles des composants. Les limitations imposées par la méthode utilisée pour les former et les traiter sont étudiées en conséquence.

Ceramic and glass insulating materials - Part 2: Methods of test (IEC 60672-2:1999)

General Information

• Status: Published
• Publication Date: 24-Feb-2000
• Withdrawal Date: 31-Dec-2002
• ICS: 17.220.99 - Other standards related to electricity and magnetism
• ICS: 29.035.30 - Glass and ceramic insulating materials
• Technical Committee: CLC/SR 15 - Insulating materials
• Drafting Committee: IEC/TC 15 - IEC_TC_15
• Parallel Committee: IEC/SC 15C - IEC_SC_15C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Feb-2000
• Completion Date: 25-Feb-2000
• Ref Project: SIST EN 60672-2:2001 - Ceramic and glass insulating materials -- Part 2: Methods of test

Relations

• Replaces: HD 426.2 S1:1987 - Specification for ceramic and glass insulating materials - Part 2: Methods of test
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60672-2:2001
01-marec-2001
1DGRPHãþD
SIST HD 426.2 S1:1998
Ceramic and glass insulating materials - Part 2: Methods of test (IEC 60672-2:1999)
Ceramic and glass insulating materials -- Part 2: Methods of test
Keramik- und Glasisolierstoffe -- Teil 2: Prüfverfahren
Matériaux isolants à base de céramique ou de verre -- Partie 2: Méthodes d'essai
Ta slovenski standard je istoveten z: EN 60672-2:2000
ICS:
29.035.30 .HUDPLþQLLQVWHNOHQL Ceramic and glass insulating
L]RODFLMVNLPDWHULDOL materials
SIST EN 60672-2:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60672-2:2001

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SIST EN 60672-2:2001

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SIST EN 60672-2:2001

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SIST EN 60672-2:2001

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SIST EN 60672-2:2001


INTERNATIONAL IEC


STANDARD 60672-2





Second edition
1999-12


Ceramic and glass insulating materials –
Part 2:
Methods of test

 IEC 1999 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: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
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МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

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SIST EN 60672-2:2001
60672-2 © IEC:1999 – 3 –
CONTENTS
Page
FOREWORD . 7
Clause
1 Scope . 11
2 Normative references. 11
3 General notes on tests. 13
4 Dye penetration test (liquid absorption). 17
5 Bulk density and open (apparent) porosity . 19
6 Flexural strength. 25
7 Modulus of elasticity . 33
8 Mean coefficient of linear thermal expansion. 41
9 Specific heat capacity . 45
10 Thermal conductivity . 47
11 Resistance to thermal shock . 49
12 Glass transition temperature (for glass materials only). 53
13 Electric strength.55
14 Withstand voltage . 61
15 Relative permittivity, temperature coefficient of permittivity and dissipation factor . 63
16 Volume resistivity. 67
Annex A (normative) Standard temperature conditions for testing. 85
Bibliography . 87
Figure 1 – Apparatus for applying high pressure to dye solution contained
in a metal container. 71
Figure 2 – Function of mechanical testing jigs and symbols for strength tests . 73
Figure 3 – Shape, symbols and dimensions of flexural strength test pieces . 75
Figure 4 – Deflection parameters and method of determination of deflections
for Young's modulus determination.
...