EN ISO 1518-2:2019

SLOVENSKI STANDARD
01-september-2019
Nadomešča:
SIST EN ISO 1518-2:2011
Barve in laki - Ugotavljanje odpornosti proti razenju - 2. del: Metoda s stopnjevano
obremenitvijo (ISO 1518-2:2019)
Paints and varnishes - Determination of scratch resistance - Part 2: Variable-loading
method (ISO 1518-2:2019)
Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit - Teil 2: Verfahren mit
kontinuierlich ansteigender Last (ISO 1518-2:2019)
Peintures et vernis - Détermination de la résistance à la rayure - Partie 2: Méthode à
charge variable (ISO 1518-2:2019)
Ta slovenski standard je istoveten z: EN ISO 1518-2:2019
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 1518-2
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2019
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN ISO 1518-2:2011
English Version
Paints and varnishes - Determination of scratch resistance
- Part 2: Variable-loading method (ISO 1518-2:2019)
Peintures et vernis - Détermination de la résistance à la Beschichtungsstoffe - Bestimmung der
rayure - Partie 2: Méthode à charge variable (ISO 1518- Kratzbeständigkeit - Teil 2: Verfahren mit
2:2019) kontinuierlich ansteigender Last (ISO 1518-2:2019)
This European Standard was approved by CEN on 30 May 2019.

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, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1518-2:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 1518-2:2019) has been prepared by Technical Committee ISO/TC 35 "Paints
and varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the
secretariat of which is held by DIN.
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 January 2020, and conflicting national standards shall
be withdrawn at the latest by January 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1518-2:2011.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 1518-2:2019 has been approved by CEN as EN ISO 1518-2:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 1518-2
Second edition
2019-06
Paints and varnishes — Determination
of scratch resistance —
Part 2:
Variable-loading method
Peintures et vernis — Détermination de la résistance à la rayure —
Partie 2: Méthode à charge variable
Reference number
ISO 1518-2:2019(E)
©
ISO 2019
ISO 1518-2:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 1518-2:2019(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
6 Sampling . 3
7 Test panels . 3
7.1 Substrate . 3
7.2 Preparation and coating . . 4
7.3 Drying and conditioning . 4
7.4 Thickness of coating . 4
8 Procedure. 4
8.1 Test conditions . 4
8.2 Preparation for the test . 4
8.3 Determination . 4
9 Expression of results . 5
10 Precision . 5
11 Test report . 6
Bibliography . 7
ISO 1518-2:2019(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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso
.org/iso/foreword .html.
This document 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 1518-2:2011), which has been technically
revised. The main changes compared to the previous edition are as follows:
— Clause 3, Terms and definitions, has been added;
— Clauses 7 and 10 have been aligned with ISO 1518-1.
A list of all parts in the ISO 1518 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved

INTERNATIONAL STANDARD ISO 1518-2:2019(E)
Paints and varnishes — Determination of scratch
resistance —
Part 2:
Variable-loading method
1 Scope
This document specifies a method for determining, using a pointed stylus loaded with a continuously
increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the
upper layer of a multicoat system.
This test has been found to be useful in comparing the scratch resistance of different coatings. It is most
useful in providing relative ratings for a series of coated panels exhibiting significant differences in
scratch resistance.
NOTE Neither this document nor ISO 1518-1 specifies a method using a curved stylus, which is specified in
ISO 12137. The choice between the three methods will depend on the particular practical problem.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1513, Paints and varnishes — Examination and preparation of test samples
ISO 1514, Paints and varnishes — Standard panels for testing
ISO 2808, Paints and varnishes — Determination of film thickness
ISO 3270, Paints and varnishes and their raw materials — Temperatures and humidities for conditioning
and testing
ISO 4618, Paints and varnishes — Terms and definitions
ISO 15528, Paints, varnishes and raw materials for paints and varnishes — Samplin
...