SIST EN ISO 5404:2012

SLOVENSKI STANDARD
SIST EN ISO 5404:2012
01-marec-2012
1DGRPHãþD
SIST EN ISO 5404:2003
Usnje - Fizikalni in mehanski preskusi - Ugotavljanje odpornosti težkega usnja
proti vodi (ISO 5404:2011)
Leather - Physical test methods - Determination of water resistance of heavy leathers
(ISO 5404:2011)
Leder - Physikalische und mechanische Prüfungen - Bestimmung der Wasserdichtigkeit
von schwerem Leder (ISO 5404:2011)
Cuir - Méthodes d'essais physiques - Détermination de la résistance à l'eau des cuirs
épais (ISO 5404:2011)
Ta slovenski standard je istoveten z: EN ISO 5404:2011
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 5404:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 5404:2012

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SIST EN ISO 5404:2012


EUROPEAN STANDARD
EN ISO 5404

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2011
ICS 59.140.30 Supersedes EN ISO 5404:2002
English Version
Leather - Physical test methods - Determination of water
resistance of heavy leathers (ISO 5404:2011)
Cuir - Méthodes d'essais physiques - Détermination de la Leder - Physikalische und mechanische Prüfungen -
résistance à l'eau des cuirs épais (ISO 5404:2011) Bestimmung der Wasserdichtigkeit von schwerem Leder
(ISO 5404:2011)
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 5404:2011: E
worldwide for CEN national Members.

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SIST EN ISO 5404:2012
EN ISO 5404:2011 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 5404:2012
EN ISO 5404:2011 (E)
Foreword
This document (EN ISO 5404:2011) has been prepared by Technical Committee CEN/TC 289 “Leather”, the
secretariat of which is held by UNI, in collaboration with the 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 5404:2002.
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 5404:2012

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SIST EN ISO 5404:2012

INTERNATIONAL ISO
STANDARD 5404
IULTCS/IUP
11
Second edition
2011-12-15

Leather — Physical test methods —
Determination of water resistance of
heavy leathers
Cuir — Méthodes d'essais physiques — Détermination de la résistance
à l'eau des cuirs épais




Reference number
ISO 5404:2011(E)
IULTCS/IUP 11:2011(E)
©
ISO 2011

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SIST EN ISO 5404:2012
ISO 5404:2011(E)
IULTCS/IUP 11:2011(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 5404:2012
ISO 5404:2011(E)
IULTCS/IUP 11:2011(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 5404 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 second edition cancels and replaces the first edition (ISO 5404:2002), which has been technically revised
in the following clauses and subclauses: 5.1.2, 5.2, 5.3, 6.1, 7.1.5, 7.3, 7.4, 8 and 9.

© ISO 2011 – All rights reserved iii

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SIST EN ISO 5404:2012

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SIST EN ISO 5404:2012
ISO 5404:2011(E)
INTERNATIONAL STANDARD
IULTCS/IUP 11:2011(E)

Leather — Physical test methods — Determination of water
resistance of heavy leathers
1 Scope
This International Standard specifies a method for determining the water resistance of heavy leathers. The
method allows determination of the penetration time, water absorption, area of penetration and water
penetration rate as required. It is applicable to all types of heavy leathers.
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 2589, Leather — Physical and mechanical tests — Determination of thickness
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
penetration time
duration of flexing which is just sufficient to cause water to cross from the wetted (grain) surface to the other
face of the test piece
NOTE The penetration time is expressed in minutes.
3.2
water absorption
gain in mass of the test piece due to water content during any period of the test
NOTE Water absorption is expressed as a percentage of the conditioned mass of the test piece prior to test.
3.3
area of penetration
sum of the areas where water has crossed from the wetted (grain) surface to the other face of the test piece
NOTE The area is expressed in square millimetres.
3.4
penetration rate
rate at which water is transmitted through the leather
NOTE The penetration rate is expressed in grams per square centimetre (of leather) per hour, based on the mass of
water transmitted in the 10 min period after the first penetration of water.
© ISO 2011 – All rights reserved 1

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SIST EN ISO 5404:2012
ISO 5404:2011(E)
IULTCS/IUP 11:2011(E)
4 Principle
The test piece is continuously wetted on one surface and is flexed and compressed in the same manner as
the sole of a shoe during walking. This enables various aspects of heavy leather water resistance to be
measured with respect to time.
5 Apparatus
5.1 Test machine, including the items described in 5.1.1 to 5.1.7. The general arrangement of the test
machine is shown in Figure 1.
5.1.1 Roller (A), diameter 120 mm  2 mm and width at le
...