EN ISO 4674-2:1998

Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic pendulum method (ISO 4674-2:1998)

This standard specifies a ballistic pendulum method for determination of the tear resistance of coated fabrics.

Mit Kautschuk oder Kunststoff beschichtete Textilien - Bestimmung der Weiterreißfestigkeit - Teil 2: Verfahren mit ballistischem Pendel (ISO 4674-2:1998)

Dieser Teil der ISO 4674 legt ein Verfahren zur Bestimmung der Weiterreißfestigkeit, wenn auf einen Probeköper mit einer Einkerbung eine Weiterreißkraft wirkt, fest. Die Prüfung gilt für Probekörper, die - im Normalklima gelagert oder - z.B. durch Eintauchen in Wasser vorbehandelt wurden. Die Ergebnisse nach diesem Verfahren sind nicht mit Ergebnissen vergleichbar, die bei Verfahren mit Konstanter Reißgeschwindigkeit gewonnen wurden.

Supports textiles revêtus de caoutchouc ou de plastique - Détermination de la résistance au déchirement - Partie 2: Méthode au mouton-pendule (ISO 4674-2:1998)

Gumirane in plastificirane tekstilije - Ugotavljanje nadaljne trgalne trdnosti - 2. del: Metoda padajočega nihala (ISO 4674-2:1998)

General Information

• Status: Withdrawn
• Publication Date: 30-Apr-1998
• Withdrawal Date: 19-Oct-2021
• ICS: 59.080.40 - Coated fabrics
• Technical Committee: CEN/TC 248 - Textiles and textile products
• Drafting Committee: CEN/TC 248/WG 4 - Coated fabrics
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 20-Oct-2021
• Ref Project: SIST EN ISO 4674-2:1999 - Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic pendulum method (ISO 4674-2:1998)

Relations

• Replaced By: EN ISO 4674-2:2021 - Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic pendulum method (ISO 4674-2:2021, Corrected version 2021-11)
• Effective Date: 08-Jun-2022
• Parent: EN ISO 4674-1:2003 - Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 1: Constant rate of tear methods (ISO 4674-1:2003)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 4674-2:1999
01-marec-1999
*XPLUDQHLQSODVWLILFLUDQHWHNVWLOLMH8JRWDYOMDQMHQDGDOMQHWUJDOQHWUGQRVWLGHO
0HWRGDSDGDMRþHJDQLKDOD,62
Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic
pendulum method (ISO 4674-2:1998)
Mit Kautschuk oder Kunststoff beschichtete Textilien - Bestimmung der
Weiterreißfestigkeit - Teil 2: Verfahren mit ballistischem Pendel (ISO 4674-2:1998)
Supports textiles revetus de caoutchouc ou de plastique - Détermination de la résistance
au déchirement - Partie 2: Méthode au mouton-pendule (ISO 4674-2:1998)
Ta slovenski standard je istoveten z: EN ISO 4674-2:1998
ICS:
59.080.40 3RYUãLQVNRSUHYOHþHQH Coated fabrics
WHNVWLOLMH
SIST EN ISO 4674-2:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 4674-2:1999

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SIST EN ISO 4674-2:1999

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SIST EN ISO 4674-2:1999

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SIST EN ISO 4674-2:1999
INTERNATIONAL ISO
STANDARD 4674-2
First edition
1998-05-01
Rubber- or plastics-coated fabrics —
Determination of tear resistance —
Part 2:
Ballistic pendulum method
Supports textiles revêtus de caoutchouc ou de plastique — Détermination
de la résistance au déchirement —
Partie 2: Méthode au mouton-pendule
A
Reference number
ISO 4674-2:1998(E)

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SIST EN ISO 4674-2:1999
ISO 4674-2:1998(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national standards bodies (ISO member bodies). The work of
preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which
a technical committee has been established has the right to be represented
on that committee. International organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 4674-2 was prepared by Technical Committee
ISO/TC 45, Rubber and rubber products.
Together with part 1 of ISO 4674, this first edition of ISO 4674-2 cancels
and replaces the first edition of ISO 4674 (ISO 4674:1977), which has been
technically revised.
ISO 4674 consists of the following parts, under the general title Rubber- or
plastics-coated fabrics — Determination of tear resistance:
— Part 1: Constant rate of tear methods
— Part 2: Ballistic pendulum method
Annex A forms an integral part of this part of ISO 4674.
©  ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii

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SIST EN ISO 4674-2:1999
©
ISO ISO 4674-2:1998(E)
Introduction
Tearing is amongst the more usual ways of destruction for many thin
materials such as paper, coated or uncoated textiles, plastics films and
leather. Knowledge of the resistance of these materials to this type of
behaviour is therefore very important.
In practice, tearing can result from very different circumstances; hence the
large number of test methods that have been developed in order to predict
the behaviour of materials in various situations.
The present International Standard deals with initiated tearing, i.e. the
propagation of a tear from an initiating cut. It consists of the following two
parts:
— Part 1: Constant rate of tear methods;
— Part 2: Ballistic pendulum method.
The first part describes two methods using a tensile-testing machine at
constant rate of elongation. The second part describes a dynamic method
using the kinetic energy of a falling pendulum.
Other methods, for example the "wounded burst test", are under
consideration as possible further parts.
iii

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SIST EN ISO 4674-2:1999

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SIST EN ISO 4674-2:1999
©
INTERNATIONAL STANDARD  ISO ISO 4674-2:1998(E)
Rubber- or plastics-coated fabrics — Determination of tear
resistance —
Part 2:
Ballistic pendulum method
WARNING — Person
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