SIST EN ISO 17228:2015
(Main)Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015)
Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015)
This International Standard specifies various ageing procedures to obtain an indication of the changes
that could occur when leather is exposed to a certain environment for a prolonged time. Over time, the
surface colour of leather and the leather itself change due to ageing and to the action of the surroundings
on the leather. The test conditions to be used depend on the type of leather and its intended use.
This procedure can also be used to age specimens for the test of dimensional change according to
ISO 17130.
Leder - Farbechtheitsprüfungen - Farbänderung durch beschleunigtes Altern (ISO 17228:2015)
Im Laufe der Zeit verändert sich die Oberflächenfarbe von Leder und das Leder selbst durch Altern und das
Einwirken der Umgebungen auf das Leder. Die in der vorliegenden Internationalen Norm beschriebenen
verschiedenen Alterungsverfahren haben den Zweck, einen Hinweis auf die Veränderungen zu erhalten, die
auftreten könnten, wenn Leder über einen längeren Zeitraum einer bestimmten Umgebung ausgesetzt ist. Die
anzuwendenden Prüfbedingungen werden von der Lederart und dem vorgesehenen Verwendungszweck
bestimmt.
Dieses Verfahren kann auch angewendet werden, um Probekörper für die Prüfung der Maßänderung nach
ISO/FDIS 17130 zu altern.
Cuir - Essais de solidité des coloris - Changement de couleur avec vieillissement accéléré (ISO 17228:2015)
L'ISO 17228:2015 spécifie des méthodes d'essai de vieillissement ayant pour but de décrire les dégradations susceptibles de se produire lorsque le cuir est longtemps exposé à un certain milieu. Au fil du temps, la couleur de surface du cuir et le cuir lui-même s'altèrent en raison de leur vieillissement et de l'influence du milieu environnant sur le cuir. Les conditions d'essai préconisées dépendent du type de cuir et de l'usage auquel il est destiné.
Ce mode opératoire peut également être utilisé pour le vieillissement d'échantillons dans le cadre de l'essai de variations dimensionnelles selon l'ISO 17130.
Usnje - Preskušanje obstojnosti barve - Sprememba barve pri preskusu pospešenega staranja (ISO 17228:2015)
Ta mednarodni standard določa različne postopke staranja za določanje sprememb, do katerih lahko pride, ko je usnje dlje časa izpostavljeno določenemu okolju. Sčasoma se barvna površina usnja in usnje samo spremenita zaradi staranja in delovanja okolice na usnje. Preskusni pogoji so odvisni od vrste usnja in njegove predvidene uporabe. Ta postopek se lahko uporabi tudi za staranje vzorcev za preskus dimenzijskih sprememb po standardu ISO 17130.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 17228:2015
01-maj-2015
1DGRPHãþD
SIST EN ISO 17228:2006
Usnje - Preskušanje obstojnosti barve - Sprememba barve pri preskusu
pospešenega staranja (ISO 17228:2015)
Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO
17228:2015)
Leder - Farbechtheitsprüfungen - Farbänderung durch beschleunigtes Altern (ISO
17228:2015)
Cuir - Essais de solidité des coloris - Changement de couleur avec vieillissement
accéléré (ISO 17228:2015)
Ta slovenski standard je istoveten z: EN ISO 17228:2015
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 17228:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 17228:2015
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SIST EN ISO 17228:2015
EUROPEAN STANDARD
EN ISO 17228
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 59.140.30 Supersedes EN ISO 17228:2006
English Version
Leather - Tests for colour fastness - Change in colour with
accelerated ageing (ISO 17228:2015)
Cuir - Essais de solidité des coloris - Changement de Leder - Farbechtheitsprüfungen - Farbänderung durch
couleur avec vieillissement accéléré (ISO 17228:2015) beschleunigtes Altern (ISO 17228:2015)
This European Standard was approved by CEN on 3 January 2015.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17228:2015 E
worldwide for CEN national Members.
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SIST EN ISO 17228:2015
EN ISO 17228:2015 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 17228:2015
EN ISO 17228:2015 (E)
Foreword
This document (EN ISO 17228:2015) has been prepared by Technical Committee ISO/TC IULTCS
“International Union of Leather Technologists and Chemists Societies” in collaboration with Technical
Committee CEN/TC 289 “Leather” the secretariat of which is held by UNI.
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 September 2015, and conflicting national standards shall be
withdrawn at the latest by September 2015.
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 17228:2006.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 17228:2015 has been approved by CEN as EN ISO 17228:2015 without any modification.
3
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SIST EN ISO 17228:2015
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SIST EN ISO 17228:2015
INTERNATIONAL ISO
STANDARD 17228
IULTCS/IUF 412
Second edition
2015-03-01
Leather — Tests for colour fastness
— Change in colour with accelerated
ageing
Cuir — Essais de solidité des coloris — Changement de couleur avec
vieillissement accéléré
Reference numbers
ISO 17228:2015(E)
IULTCS/IUF 412:2015(E)
©
ISO 2015
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SIST EN ISO 17228:2015
ISO 17228:2015(E)
IULTCS/IUF 412:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested 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 2015 – All rights reserved
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SIST EN ISO 17228:2015
ISO 17228:2015(E)
IULTCS/IUF 412:2015(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus . 2
5 Test specimens. 2
6 Ageing by heat alone . 2
6.1 Principle . 2
6.2 Procedure . 3
7 Ageing by heat and elevated humidity . 4
7.1 Principle . 4
7.2 Procedure . 4
8 Cyclic variation in heat and elevated humidity . 5
8.1 Principle . 5
8.2 Procedure . 5
9 Test report . 7
Annex A (informative) Comments on specific aspects of the colour-measurement procedure .8
Bibliography . 9
© ISO 2015 – All rights reserved iii
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SIST EN ISO 17228:2015
ISO 17228:2015(E)
IULTCS/IUF 412:2015(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
ISO 17228 was prepared by the Fastness Tests Commission of the International Union of Leather
Technologists and Chemists Societies (IUF Commission, IULTCS) in collaboration with the European
Committee for Standardization (CEN) Technical Committee CEN/TC 289, Leather, the secretariat of
which is held by UNI, in accordance with the Agreement on technical cooperation between ISO and CEN
(Vienna Agreement).
It is based on IUF 412 published in J. Soc. Leather Tech. Chem., 86 pp. 325-331, 2002, and declared an
official method of the IULTCS in May 2003.
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 17228:2005), which has been technically
revised. This new version is a general update of the procedures and in Tables 1, 2, and 3 includes
additional ageing options.
Annex A is informative.
iv © ISO 2015 – All rights reserved
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SIST EN ISO 17228:2015
INTERNATIONAL STANDARD ISO 17228:2015(E)
Leather — Tests for colour fastness — Change in colour
with accelerated ageing
1 Scope
This International Standard specifies various ageing procedures to obtain an indication of the changes
that could occur when leather is exposed to a certain environment for a prolonged time. Over time, the
surface colour of leather and the leather itself change due to ageing and to the action of the surroundings
on the leather. The test conditions to be used depend on the type of leather and its intended use.
This procedure can also be used to age specimens for the test of dimensional change according to
ISO 17130.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 105-A01, Textiles — Tests for colour fastness — Part A01: General principles of testing
ISO 105-A02, Textiles — Tests for colour fastness — Part A02: Grey scale for assessing change in colour
ISO 105-A03, Textiles — Tests for colour fastness — Part A03: Grey scale for assessing staining
ISO 105-A04, Textiles — Tests for colour fastness — Part A04: Method for the instrumental assessment of
the degree of staining of adjacent fabrics
ISO 105-A05, Textiles — Tests for colour fastness — Part A05: Instrumental assessment of change in colour
for determination of grey scale rating
ISO 2418, Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 2419, Leather — Physical and mechanical tests — Sample preparation and conditioning
ISO 17130, Leather — Physical and mechanical tests — Determination of dimensional change
3 Principle
A test specimen of leather is exposed to at least one of the three following conditions:
— heat (see Clause 6);
— heat and humidity (see Clause 7);
— cycles of different temperature and humidity (see Clause 8).
One or more of these procedures may take place simultaneously. The change in colour of the specimen
is assessed with the standard grey scale and, if applicable, any changes in the finish or appearance are
noted.
These procedures can also be used to prepare the leather specimen for other physical or fastness tests
after accelerated ageing. The assessment of dimension change is described in ISO 17130.
NOTE Accelerated ageing tests are for guidance only and they are not necessarily representative of long term
use at ambient temperatures.
© ISO 2015 – All rights reserved 1
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SIST EN ISO 17228:2015
ISO 17228:2015(E)
IULTCS/IUF 412:2015(E)
The general colour fastness testing principles shall be in accordance with those described in ISO 105-
A01, taking into account that the substrate is leat
...
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