SIST EN ISO 5402-1:2012
(Main)Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2011)
Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2011)
This document sspecifies a method for determining the wet or dry flex resistance of leather and finishes applied to leather. It is applicable to all types of leather below 3,0 mm in thickness.
Leder - Bestimmung der Dauerbiegefestigkeit - Teil 1: Flexometer-Verfahren (ISO 5402-1:2011)
Die vorliegende Internationale Norm legt ein Verfahren zur Bestimmung der Nass- oder Trockenbiegefestigkeit
von Leder und von Lederzurichtungen fest. Das Verfahren gilt für alle Lederarten mit einer Dicke
kleiner als 3,0 mm.
Cuir - Détermination de la résistance à la flexion - Partie 1: Méthode au flexomètre (ISO 5402-1:2011)
L'ISO 5402-1:2011 spécifie une méthode pour déterminer la résistance à la flexion d'un cuir à l'état sec ou à l'état humide et des finitions appliquées au cuir. Elle s'applique à tous les types de cuir «flexibles» dont l'épaisseur est inférieure à 3,0 mm.
Usnje - Ugotavljanje odpornosti proti upogibanju - 1. del: Metoda fleksimetra (ISO 5402-1:2011)
Ta del standarda ISO 5402 določa metodo za ugotavljanje odpornosti proti upogibanju mokrega ali suhega usnja in končnih premazov, ki se nanesejo na usnje. Uporablja se za vse vrste upogljivega usnja, ki so tanjše od 3,0 mm.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 5402-1:2012
01-marec-2012
1DGRPHãþD
SIST EN ISO 5402:2003
Usnje - Ugotavljanje odpornosti proti upogibanju - 1. del: Metoda fleksimetra (ISO
5402-1:2011)
Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-
1:2011)
Leder - Bestimmung der Dauerbiegefestigkeit - Teil 1: Flexometer-Verfahren (ISO 5402-
1:2011)
Cuir - Détermination de la résistance à la flexion - Partie 1: Méthode au flexomètre (ISO
5402-1:2011)
Ta slovenski standard je istoveten z: EN ISO 5402-1:2011
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 5402-1:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 5402-1:2012
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SIST EN ISO 5402-1:2012
EUROPEAN STANDARD
EN ISO 5402-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2011
ICS 59.140.30 Supersedes EN ISO 5402:2002
English Version
Leather - Determination of flex resistance - Part 1: Flexometer
method (ISO 5402-1:2011)
Cuir - Détermination de la résistance à la flexion - Partie 1: Leder - Bestimmung der Dauerbiegefestigkeit - Teil 1:
Méthode au flexomètre (ISO 5402-1:2011) Flexometer-Verfahren (ISO 5402-1:2011)
This European Standard was approved by CEN on 14 December 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5402-1:2011: E
worldwide for CEN national Members.
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SIST EN ISO 5402-1:2012
EN ISO 5402-1:2011 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 5402-1:2012
EN ISO 5402-1:2011 (E)
Foreword
This document (EN ISO 5402-1:2011) has been prepared by Technical Committee CEN/TC 289 “Leather”, the
secretariat of which is held by UNI, in collaboration with IULTCS "International Union of Leather Technologists
and Chemists Societies".
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2012, and conflicting national standards shall be withdrawn at
the latest by June 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 5402:2002.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
3
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SIST EN ISO 5402-1:2012
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SIST EN ISO 5402-1:2012
INTERNATIONAL ISO
STANDARD 5402-1
IULTCS/IUP
20-1
First edition
2011-12-15
Leather — Determination of flex
resistance —
Part 1:
Flexometer method
Cuir — Détermination de la résistance à la flexion —
Partie 1: Méthode au flexomètre
Reference number
ISO 5402-1:2011(E)
IULTCS/IUP 20-1:2011(E)
©
ISO 2011
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SIST EN ISO 5402-1:2012
ISO 5402-1:2011(E)
IULTCS/IUP 20-1:2011(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2011
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 either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved
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SIST EN ISO 5402-1:2012
ISO 5402-1:2011(E)
IULTCS/IUP 20-1:2011(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 5402-1 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 289, Leather, in collaboration with the Physical Test Commission of the International Union of
Leather Technologists and Chemists Societies (IUP Commission, IULTCS), in accordance with the Agreement
on technical cooperation between ISO and CEN (Vienna Agreement).
IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to further the
advancement of leather science and technology. IULTCS has three Commissions, which are responsible for
establishing international methods for the sampling and testing of leather. ISO recognizes IULTCS as an
international standardizing body for the preparation of test methods for leather.
This first edition of ISO 5402-1 cancels and replaces ISO 5402:2002. Subclauses 4.1.1, 4.8, 4.9, 4.10, 5.1, 6.6
and 6.10 have been technically revised.
ISO 5402 consists of the following part, under the general title Leather — Determination of flex resistance:
Part 1: Flexometer method
The following part is planned:
Part 2: Vamp flex method
© ISO 2011 – All rights reserved iii
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SIST EN ISO 5402-1:2012
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SIST EN ISO 5402-1:2012
ISO 5402-1:2011(E)
INTERNATIONAL STANDARD
IULTCS/IUP 20-1:2011(E)
Leather — Determination of flex resistance —
Part 1:
Flexometer method
1 Scope
This part of ISO 5402 specifies a method for determining the wet or dry flex resistance of leather and finishes
applied to leather. It is applicable to all types of flexible leather which are less than 3,0 mm thick.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 2418, Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 2419, Leather — Physical and mechanical tests — Sample preparation and conditioning
ISO 3696:1987, Water for analytical laboratory use — Specification and test methods
3 Principle
A test piece is folded with the surface to be tested inwards and clamped in an upper moveable clamp, with the
surface to be tested outwards in a lower fixed clamp. Movement of the upper clamp causes a fold in the test
piece to run along it. The test piece is examined periodically for damage.
4 Apparatus and materials
4.1 Test machine, including the p
...
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