EN ISO 1520:2001

Paints and varnishes - Cupping test (ISO 1520:1999)

This standard specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal substrate when subjected to gradual deformation by indentation under standard conditions.

Beschichtungsstoffe - Tiefungsprüfung (ISO 1520:1999)

Anwendungsbereich
Diese Internationale Norm legt ein empirisches Prüfverfahren zum Bewerten der Widerstandsfähigkeit einer
Beschichtung aus einem Beschichtungsstoff gegen Rissbildung und/oder Ablösen von einem metallischen Substrat
fest, wenn die Beschichtung unter Normbedingungen zunehmend durch Tiefung verformt wird.
Bei einem Mehrschichtsystem kann jede Schicht für sich allein oder das gesamte System geprüft werden.
Das festgelegte Verfahren kann durchgeführt werden
     entweder als "ja/nein"-Prüfung, indem bei einem festgelegten Tiefungswert auf Erfüllung einer bestimmten
     Anforderung geprüft wird,
     oder indem bei zunehmender Verformung der kleinste Tiefungswert ermittelt wird, bei dem die Beschichtung reißt
     und/oder sich vom Substrat ablöst.

Peintures et vernis - Essai d'emboutissage (ISO 1520:1999)

Barve in laki - Preskus elastičnosti s prodorom sferičnega trna (ISO 1520:1999)

General Information

• Status: Withdrawn
• Publication Date: 15-May-2001
• Withdrawal Date: 14-Nov-2006
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Nov-2006
• Completion Date: 15-Nov-2006
• Ref Project: SIST EN ISO 1520:2002 - Paints and varnishes - Cupping test (ISO 1520:1999)

Relations

• Replaces: EN ISO 1520:1995 - Paints and varnishes - Cupping test (ISO 1520:1973)
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 1520:2006 - Paints and varnishes - Cupping test (ISO 1520:2006)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 1520:2002
01-september-2002
1DGRPHãþD
SIST EN ISO 1520:1997
%DUYHLQODNL3UHVNXVHODVWLþQRVWLVSURGRURPVIHULþQHJDWUQD,62
Paints and varnishes - Cupping test (ISO 1520:1999)
Beschichtungsstoffe - Tiefungsprüfung (ISO 1520:1999)
Peintures et vernis - Essai d'emboutissage (ISO 1520:1999)
Ta slovenski standard je istoveten z: EN ISO 1520:2001
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 1520:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 1520:2002

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SIST EN ISO 1520:2002

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SIST EN ISO 1520:2002

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SIST EN ISO 1520:2002

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SIST EN ISO 1520:2002
INTERNATIONAL ISO
STANDARD 1520
Second edition
1999-02-01
Paints and varnishes — Cupping test
Peintures et vernis — Essai d'emboutissage
A
Reference number
ISO 1520:1999(E)

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SIST EN ISO 1520:2002
ISO 1520:1999(E)
Contents
1 Scope .1
2 Normative references .1
3 Principle.1
4 Required supplementary information.2
5 Apparatus .2
6 Sampling.2
7 Test panels .3
7.1 Substrate .3
7.2 Dimensions.3
7.3 Preparation and coating.3
7.4 Drying and conditioning .4
7.5 Thickness of coating .4
8 Procedure .4
8.1 Test conditions .4
8.2 Procedure for a single specified depth of indentation .4
8.3 Procedure for determination of minimum depth of indentation to cause failure.4
9 Expression of results .4
10 Precision.4
11 Test report .5
Annex A (normative) Required supplementary information.6
Annex B (informative) Precision .7
©  ISO 1999
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 [e-mail]
Printed in Switzerland
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SIST EN ISO 1520:2002
© ISO
ISO 1520:1999(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 1520 was prepared by Technical Committee ISO/TC 35, Paints and varnishes,
Subcommittee SC 9, General test methods for paints and varnishes.
This second edition cancels and replaces the first edition (ISO 1520:1973), which has been technically revised.
Annex A forms an integral part of this International Standard. Annex B is for information only.
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SIST EN ISO 1520:2002
© ISO
ISO 1520:1999(E)
Introduction
This International Standard is one of four standards which specify empirical test procedures for assessing the
resistance of coatings of paints, varnishes and related products to cracking and/or detachment from the substrate
under different conditions of deformation.
The other three documents are:
ISO 1519:1973, Paints and varnishes — Bend test (cylindrical mandrel);
ISO 6272:1993, Paints and varnishes — Falling-weight test;
ISO 6860:1984, Paints and varnishes — Bend test (conical mandrel).
The method to be chosen depends on the property which has to be measured and depends on the agreement
between interested parties. In principle all these tests technically differ from each other and differ in accuracy.
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SIST EN ISO 1520:2002
INTERNATIONAL STANDARD  © ISO ISO 1520:1999(E)
Paints and varnishes — Cupping test
1 Scope
This International Standard specifies an empirical test procedure for assessing the resistance of a coating of paint,
varnish or related product to cracking and/or detachment from a metal substrate when subjected to gradual
deformation by indentation under standard conditions.
For a multi-coat system, each coat may be tested separately or the complete system may be tested.
The method specified may be carried out
 either as a “pass/fail” test, by testing to a specified depth of indentation to assess compliance with a particular
requirement;
 or by gradually increasing the depth of indentation to determine the minimum depth at which the coating cracks
and/or becomes detached from the substrate.
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 standards indicated below. Members of IEC and ISO maintain
registers of currently valid International Standards.
ISO 1512:1991, Paints and varnishes — Sampling of products in liquid or paste form.
ISO 1513:1991, Paints and varnishes — Examination and preparation of samples for testing.
ISO 1514:1993, Paints and varnishes — Standard panels for testing.
ISO 2808:1997, Paints and varnishes — Determination of film thickness.
ISO 3270:1984, Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and
testing.
3 Principle
The product or system under test is applied at uniform thickness to flat panels of uniform surface texture.
After drying/curing, the elastic properties of the pai
...