EN 29073-3:1992
(Main)Textiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation
Textiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation
Application of a force longitudinally to a test piece of a specified length and width at a constant rate of extension. Determination of values for breaking strength and elongation from the recorded force-elongation curve. In order to meet the specific needs of nonwovens, alternative requirements to those listed in ISO 5081 are established in this part of ISO 9073. These are: a) a different sampling procedure; b) a constant rate of extension (100 mm/min).
Textilien - Prüfverfahren für Vliesstoffe - Teil 3: Bestimmung der Höchstzugkraft und der Höchstzugkraftdehnung
Textiles - Méthodes d'essai pour nontissés - Partie 3: Détermination de la résistance à la traction et de l'allongement
La présente partie de l'ISO 9073 prescrit une méthode pour la détermination des propriétés de résistance à la traction des nontissés par le procédé de la bande découpée.
NOTE -- Des anomalies peuvent se présenter au cours des essais de nontissés réalisés à partir de filés et de nontissés à base de fibre de verre. Ceci peut nécessiter une modification de la méthode d'essai.
Tekstilije - Metode preskušanja vlaknovin - 3. del: Ugotavljanje natezne trdnosti in pretržnega raztezka
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tekstilije - Metode preskušanja
vlaknovin - 3. del: Ugotavljanje natezne trdnosti in pretržnega raztezkaTextilien - Prüfverfahren für Vliesstoffe - Teil 3: Bestimmung der Höchstzugkraft und der HöchstzugkraftdehnungTextiles - Méthodes d'essai pour nontissés - Partie 3: Détermination de la résistance a la traction et de l'allongementTextiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation59.080.30TkanineTextile fabricsICS:Ta slovenski standard je istoveten z:EN 29073-3:1992SIST EN 29073-3:1999en01-marec-1999SIST EN 29073-3:1999SLOVENSKI
STANDARD
INTERNATIONAL STANDARD IS0 9073-3 First edition 1989-07-01 Textiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation Tex tlJles - Mthodes d’essai pour nontissk - Par-tie 3 .= Dk termina tion de la rksistance ;i la traction et de l’allongemen t Reference number IS0 9073-3 : 1989 (El SIST EN 29073-3:1999
IS0 9073-3 : 1989 (El Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 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, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 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 approval before their acceptance as International Standards by the IS0 Council. They are approved in accordance with IS0 procedures requiring at least 75 % approval by the member bodies voting. International Standard IS0 9073-3 was prepared by Technical Committee ISO/TC 38, Textiles. IS0 9073 consists of the following parts, under the general title Textiles - Test methods for nonwovens : - - - - Part 7: Determination of mass per unit area Part 2: Determination of thickness fart 3 : Determination of tensile strength and elongation Part 4: Determination of tear resistance 0 IS0 1989 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 Organization for Standardization Case postale 56 l CH-1211 Geneve 20 l Switzerland Printed in Switzerland ii SIST EN 29073-3:1999
IS0 9073-3 : 1989 (E) Introduction Although nonwovens are classified within the textile industry, it should be recognized that nonwovens technologically share characteristics not only with textile products but also with paper and/or plastic products. There is an existing international textile test, IS0 5081. However, in order to meet the specific needs of nonwovens, alternative requirements to those listed in IS0 5081 are specified in this part of IS0 9073. These are a) b) a different sampling procedure; a constant rate of extension, i.e. 100 mm/min. . . . III SIST EN 29073-3:1999
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INTERNATIONAL STANDARD IS0 9073-3 : 1989 (E) Textiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation 1 Scope This part of IS0 9073 specifies a method for the determination of the tensile properties of nonwovens by the cut strip method. NOTE - Anomalies can occur when testing some spun-laid and glass fibre nonwovens. This may require modification of the test procedure. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 9073. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 9073 are encouraged to investigate the possibility of applying the most recent editions of the standards listed below. Members of IEC and IS0 main- tain registers of currently valid International Standards. IS0 139 : 1973, Textiles - Standard atmospheres for con- ditioning and testing. IS0 186 : 1985, Paper and board - Sampling to determine average quality. IS0 5081 : 1977, Textiles - Woven fabrics - Determination of breaking strength and elongation (Strip method). 3 Principle Application of a force longitudinally to a test piece of a specified length and width at a constant rate of extension. Determination of values for breaking strength and elongation from the record
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