EN ISO 1798:1999
(Main)Flexible cellular polymeric materials - Determination of tensile strength and elongation at break (ISO 1798:1997)
Flexible cellular polymeric materials - Determination of tensile strength and elongation at break (ISO 1798:1997)
Migrated from Progress Sheet (TC Comment) (2000-07-10): ISO under rev: FV on publ ISO rev. text
Weich-elastische polymere Schaumstoffe - Bestimmung der Zugfestigkeit und der Bruchdehnung (ISO 1798:1997)
Diese Internationale Norm legt ein Verfahren zur Bestimmung der Festigkeits- und Verformungseigenschaften von weich-elastischen Schaumstoffen fest, bei denen ein Probekörper mit einer konstanten Geschwindigkeit bis zum Bruch gedehnt wird.
Matériaux polymères alvéolaires souples - Détermination de la résistance à la traction et de l'allongement à la rupture (ISO 1798:1997)
Polimerni materiali - Mehke pene - Ugotavljanje natezne trdnosti in raztezka pri pretrgu (ISO 2440:1997)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 1798:2000
01-december-2000
Polimerni materiali - Mehke pene - Ugotavljanje natezne trdnosti in raztezka pri
pretrgu (ISO 2440:1997)
Flexible cellular polymeric materials - Determination of tensile strength and elongation at
break (ISO 1798:1997)
Weich-elastische polymere Schaumstoffe - Bestimmung der Zugfestigkeit und der
Bruchdehnung (ISO 1798:1997)
Matériaux polymeres alvéolaires souples - Détermination de la résistance a la traction et
de l'allongement a la rupture (ISO 1798:1997)
Ta slovenski standard je istoveten z: EN ISO 1798:1999
ICS:
83.100 Penjeni polimeri Cellular materials
SIST EN ISO 1798:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 1798:2000
---------------------- Page: 2 ----------------------
SIST EN ISO 1798:2000
---------------------- Page: 3 ----------------------
SIST EN ISO 1798:2000
---------------------- Page: 4 ----------------------
SIST EN ISO 1798:2000
---------------------- Page: 5 ----------------------
SIST EN ISO 1798:2000
---------------------- Page: 6 ----------------------
SIST EN ISO 1798:2000
ISO
INTERNATIONAL
1798
STANDARD
Third edition
1997-09-15
Flexible cellular polymeric materials -
Determination of tensile strength and
elongation at break
Determination de Ia rbsistance
Matkiaux polymkres alvbolaires soUples -
a Ia traction et de I ’allongement & Ia rupture
Reference number
ISO 1798: 1997(E)
---------------------- Page: 7 ----------------------
SIST EN ISO 1798:2000
ISO 1798: 1997(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. Esch member body interested in a subject for which
a technical committee has been established has the right to be represented
on that committee. Internation,al organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnicat 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 1798 was prepared by Technical Committee
ISOfTC 45, Rubber and rubber products.
This third edition cancels and replaces the second edition (ISO 1798:1983),
which has been technically revised.
0 ISO 1997
All rights reserved. Unless othetwise specified, no part of this publication may be reproduced
or utilized in any form or by any means, electronie or mechanical, including photocopying and
microfilm, without Permission in writing from the publisher.
International Organization for Standardization
Case postale 56 l CH-121 1 Geneve 20 l Switzerland
Internet: central @ iso.ch
x.400: c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
---------------------- Page: 8 ----------------------
SIST EN ISO 1798:2000
INTERNATIONAL STANDARD @ ISO
ISO 1798:1997(E)
Flexible cellular polymeric materials - Determination of tensile
strength and elongation at break
-WARNING - Persons using this International Standard should be familiar with normal
laboratory practice. This Standard does not purport to address all of the safety
Problems, if any, associated with its use. lt is the responsibility of the user to establish
appropriate safety and health practices and to ensure compliance with any national
regulatory conditions.
1 Scope
This international Standard specifies a method for determining the strength and
deformation properties of flexible cellular materials when a test piece is extended at a
constant rate until it breaks.
2 Normative references
The following Standards contain provisions which, through reference in this text,
constitute provisions of this International Standard. At the time of publication, the editions
indicated were valid. All Standards are subject to revision, and Parties to agreements
based on this International Standard are encouraged to investigate the possibility of
applying the most recent editions of the Standards indicated below. Members of IEC and
ISO maintain registers of currently valid International Standards.
ISO 1923: 1981, Cellular plastics and rubbers - Determination of linear dimensions.
ISO 5893: 1993, Rubber and plastics test equipment - Tensile, flexural and compression
types (constant rate of traverse) - Description.
3 Definitions
I Standard, the fo Ilowing definitions apply:
For the purpose of this Internationa
3.1 tensile strength: The maximum tensile stre
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.