SIST EN ISO 15701:2000
(Main)Leather - Tests for colour fastness - Colour fastness to migration into plasticized poly(vinyl chloride) (ISO 15701:1998)
Leather - Tests for colour fastness - Colour fastness to migration into plasticized poly(vinyl chloride) (ISO 15701:1998)
Migrated from Progress Sheet (TC Comment) (2000-07-10): Meeting on 971204/05: Waiting ISO/FDIS 15701 approval 980218 (TA/971219) ++ TC Res.14/1996: V.A.to be clarified (TA)
Leder - Farbechtheitsprüfungen - Bestimmung der Migrationsechtheit gegenüber plastifiziertem Polyvinylchlorid (ISO 15701:1998)
Diese Internationale Norm legt ein Verfahren zur Bestimmung der Migrationsneigung von Farbstoffen und Pigmenten aus Leder in eine synthetische Unterlage fest. Der Farbübergang von Leder in das mit ihm in Kontakt stehende weiße plastifizierte Polyvinylchlorid wird bewertet. Dieses Verfahren ist für Leder jeder Art und in allen Verarbeitungßuständen geeignet.
Cuir - Essais de solidité des teintures - Solidité des teintures a la migration dans du poly(chlorure de vinyle) plastifie (ISO 15701:1998)
La présente Norme internationale spécifie une méthode d'évaluation de la propension des colorants et des pigments à migrer du cuir dans un tissu synthétique, en déterminant le transfert de la coloration du cuir à un poly(chlorure de vinyle) plastifié blanc en contact avec celui-çi. La présente méthode est valable pour tous les types de cuir, à toutes les étapes de leur traitement.
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti migraciji v mehčani poli(vinil klorid) (ISO 15701:1998)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 15701:2000
01-februar-2000
8VQMH3UHVNXãDQMHREVWRMQRVWLEDUYH2EVWRMQRVWEDUYHSURWLPLJUDFLMLYPHKþDQL
SROL YLQLONORULG ,62
Leather - Tests for colour fastness - Colour fastness to migration into plasticized poly
(vinyl chloride) (ISO 15701:1998)
Leder - Farbechtheitsprüfungen - Bestimmung der Migrationsechtheit gegenüber
plastifiziertem Polyvinylchlorid (ISO 15701:1998)
Cuir - Essais de solidité des teintures - Solidité des teintures a la migration dans du poly
(chlorure de vinyle) plastifie (ISO 15701:1998)
Ta slovenski standard je istoveten z: EN ISO 15701:1999
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 15701:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 15701:2000
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SIST EN ISO 15701:2000
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SIST EN ISO 15701:2000
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SIST EN ISO 15701:2000
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SIST EN ISO 15701:2000
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SIST EN ISO 15701:2000
INTERNATIONAL ISO
STANDARD 15701
IULTCS
IUF 442
First edition
1998-05-01
Leather — Tests for colour fastness —
Colour fastness to migration into
plasticized poly(vinyl chloride)
Cuir — Essais de solidité des teintures — Solidité des teintures à la
migration dans du poly(chlorure de vinyle) plastifié
Reference number
A
ISO 15701:1998(E)
IULTCS/IUF 442
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SIST EN ISO 15701:2000
ISO 15701:1998(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.
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 15701 was prepared by the Fastness Tests
Commission of the International Union of Leather Technologists and
Chemists Societies (IUF Commission, IULTCS). It is based on IUF 442
published in J. Soc. Leather Tech. Chem., 56, pp. 395-400 (1972) with a
minor amendment in 65, p. 128 (1981), and declared an official method of
the IULTCS in 1973 and reconfirmed in 1989.
Annexes A and B of this International Standard are for information only.
© ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet central@iso.ch
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii
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SIST EN ISO 15701:2000
©
INTERNATIONAL STANDARD ISO ISO 15701:1998(E)
Leather — Tests for colour fastness — Colour fastness
to migration into plasticized poly(vinyl chloride)
1 Scope
This International Standard specifies a method for assessing the propensity of dyes and
pigments to migrate from leather to a synthetic substrate by determining the transfer of colour
from the leather to white plasticized poly(vinyl chloride) in contact with it.
This method is suitable for leather of all kinds at any stage of processing.
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 standard indicated below. Members of IEC and ISO maintain registers of
currently valid International Standards.
ISO 105-A01:1994, Textiles — Tests for colour fastness — Part A01: General principles of
testing.
ISO 105-A03:1993, Textiles — Tests for colour fastness — Part A03: Grey scale for assessing
staining.
ISO 105-A04:1989, Textiles — Tests for colour fastness — Part A04: Method for the
instrumental assessment of the degree of staining of adjacent fabrics.
IUP 2, Sampling.
1
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SIST EN ISO 15701:2000
©
ISO
ISO 15701:1998(E)
3 Principle
The side under test of the leather specimen is placed on a white-pigmented sheet of plasticized
poly(vinyl chloride) and the resultant composite specimen is exposed to heat under pressure in
a suitable apparatus. The transfer of colour from the leather to the white sheet is assessed with
the standard grey scale for assessing staining and, if applicable, any change in hue of the
staining is also assessed.
The use of standard sheets of plasticized poly(vinyl chloride) makes it possible to determine the
tendency of colour to migrate from the leather to synthetic materials used in conjunction with
the leather.
If the leather has a finish, the test may be carried out with the finish intact or broken.
The general colour fastness testing principles used are in accordance with those described in
ISO 105-A01, taking into account the differences between textile substrates and leather.
4 Apparatus and materials
Ordinary laboratory apparatus and
1)
, in which the composite specimen can be subjected, between glass
4.1 Test apparatus
2 2
plates, to a uniform pressure of 7,4 N/m (750 g/cm ).
4.2 Oven, maintained at 50 °C – 2 °C.
2)
4.3 Sheet of plasticized poly(vinyl chloride) , pigmented white, approximately 0,5 mm
thick, measuring 50 mm x 30 mm.
4.4 If the finish is to be broken, fine-grained abrasive paper, grade P180, as defined in the
P-series grain size standard published by the Federation of European Producers of Abrasive
3)
Products (FEPA) .
4.5 Grey scale for assessing staining, complying with ISO 105-A03 or an instrumental
system for assessing staining, complying with ISO 105-A04.
5 Test specimen
If the leather piece available for testing is a whole hide or skin, then first take a sample in
accordance with IUP 2.
...
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