Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading method (ISO 1518-1:2023)

This document specifies a test method for determining, under defined conditions, the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration, by scratching with a scratch stylus loaded with a specified load. The stylus penetrates to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat.
The method specified can be carried out:
a)    either as a “pass/fail” test, by testing with a single specified load applied to the stylus to assess conformity with a particular specification; or
b)    as an assessment test by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated.
NOTE      Neither this document nor ISO 1518-2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods depends on the particular practical problem.

Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit - Teil 1: Verfahren mit konstanter Last (ISO 1518-1:2023)

Dieses Dokument legt ein Verfahren fest, mit dem unter definierten Bedingungen der Widerstand einer einzelnen Schicht oder eines Mehrschichtsystems aus Beschichtungsstoffen gegen das Eindringen eines mit einem festgelegten Gewichtstück belasteten Ritzstichels bestimmt wird. Der Ritzstichel dringt bis zum Substrat ein, außer bei Mehrschichtsystemen, bei denen der Ritzstichel entweder bis zum Substrat oder nur bis zu einer Zwischenschicht eindringen kann.
Das festgelegte Verfahren kann durchgeführt werden
a)   entweder als „ja/nein“ Prüfung mit nur einer festgelegten Last auf dem Ritzstichel, um die Übereinstimmung mit einer bestimmten Spezifikation festzustellen, oder
b)   als Einstufungsprüfung durch Bestimmung der Mindestlast, unter der der Ritzstichel die Beschichtung bis zum Substrat durchdringt, wobei der Ritzstichel zunehmend belastet wird.
ANMERKUNG   Weder dieses Dokument noch ISO 1518 2 legt ein Verfahren unter Verwendung eines bogenförmigen Stichels fest, wie es in ISO 12137 angegeben wird. Die Wahl eines der drei Verfahren hängt von der jeweiligen konkreten Aufgabenstellung ab.

Peintures et vernis - Détermination de la résistance à la rayure - Partie 1: Méthode à charge constante (ISO 1518-1:2023)

Le présent document spécifie une méthode d’essai pour la détermination, dans des conditions définies, de la résistance à la pénétration d’un revêtement monocouche ou d’un système multicouche de peinture, de vernis ou de produit assimilé, par rayure au moyen d’un stylet à rayer sur lequel est appliquée une charge spécifiée. Le stylet pénètre jusqu’au subjectile, sauf dans le cas d’un système multicouche, où le stylet peut pénétrer soit jusqu’au subjectile, soit jusqu’à une couche intermédiaire.
La méthode spécifiée peut être mise en œuvre:
a)     comme essai de conformité («conforme/non conforme»), en appliquant une charge fixe spécifiée sur le stylet pour évaluer la conformité à une spécification particulière; ou
b)    comme essai d’évaluation, en appliquant des charges croissantes sur le stylet pour déterminer la charge minimale à laquelle il y a pénétration dans le revêtement.
NOTE      Ni le présent document ni l’ISO 1518‑2 ne spécifient de méthode utilisant un stylet arrondi, celle-ci étant spécifiée dans l’ISO 12137. Le choix entre les trois méthodes dépend du problème pratique particulier.

Barve in laki - Ugotavljanje odpornosti proti razenju - 1. del: Metoda s konstantno obremenitvijo (ISO 1518-1:2023)

Ta dokument določa preskusno metodo za ugotavljanje odpornosti enopokrivnega ali večpokrivnega sistema barve, laka ali sorodnega izdelka proti prediranju pri razenju s praskalom, ki je obremenjeno z določenim bremenom, pri določenih pogojih. Praskalo prodre do podlage, razen v primeru večpokrivnega sistema, kjer lahko prodre do podlage ali vmesnega premaza.
Določeno metodo je mogoče izvesti
a) kot preskus »ustreznosti/neustreznosti« z določeno obremenitvijo praskala za oceno skladnosti s posebno specifikacijo ali
b) kot ocenjevalni preskus s povečevanjem obremenitve praskala za ugotavljanje najmanjše obremenitve, pri kateri pride do predora premaza.
OPOMBA: Niti ta dokument niti standard ISO 1518-2 ne določata metode z uporabo ukrivljenega praskala, ki je določena v standardu ISO 12137. Izbira ene od treh metod je odvisna od posameznega praktičnega problema.

General Information

Status
Published
Publication Date
21-Feb-2023
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
22-Feb-2023
Completion Date
22-Feb-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 1518-1:2023
01-maj-2023
Nadomešča:
SIST EN ISO 1518-1:2019
Barve in laki - Ugotavljanje odpornosti proti razenju - 1. del: Metoda s konstantno
obremenitvijo (ISO 1518-1:2023)
Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading
method (ISO 1518-1:2023)
Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit - Teil 1: Verfahren mit
konstanter Last (ISO 1518-1:2023)
Peintures et vernis - Détermination de la résistance à la rayure - Partie 1: Méthode à
charge constante (ISO 1518-1:2023)
Ta slovenski standard je istoveten z: EN ISO 1518-1:2023
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 1518-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 1518-1:2023

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SIST EN ISO 1518-1:2023


EN ISO 1518-1
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2023
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN ISO 1518-1:2019
English Version

Paints and varnishes - Determination of scratch resistance
- Part 1: Constant-loading method (ISO 1518-1:2023)
Peintures et vernis - Détermination de la résistance à la Beschichtungsstoffe - Bestimmung der
rayure - Partie 1: Méthode à charge constante (ISO Kratzbeständigkeit - Teil 1: Verfahren mit konstanter
1518-1:2023) Last (ISO 1518-1:2023)
This European Standard was approved by CEN on 29 January 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1518-1:2023 E
worldwide for CEN national Members.

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SIST EN ISO 1518-1:2023
EN ISO 1518-1:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 1518-1:2023
EN ISO 1518-1:2023 (E)
European foreword
This document (EN ISO 1518-1:2023) 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 August 2023, and conflicting national standards shall
be withdrawn at the latest by August 2023.
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 1518-1:2019.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 1518-1:2023 has been approved by CEN as EN ISO 1518-1:2023 without any
modification.

3

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...

SLOVENSKI STANDARD
oSIST prEN ISO 1518-1:2022
01-junij-2022
Barve in laki - Ugotavljanje odpornosti proti razenju - 1. del: Metoda s konstantno
obremenitvijo (ISO/DIS 1518-1:2022)
Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading
method (ISO/DIS 1518-1:2022)
Beschichtungsstoffe - Bestimmung der Kratzbeständigkeit - Teil 1: Verfahren mit
konstanter Last (ISO/DIS 1518-1:2022)
Peintures et vernis - Détermination de la résistance à la rayure - Partie 1: Méthode à
charge constante (ISO/DIS 1518-1:2022)
Ta slovenski standard je istoveten z: prEN ISO 1518-1
ICS:
87.040 Barve in laki Paints and varnishes
oSIST prEN ISO 1518-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 1518-1:2022

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oSIST prEN ISO 1518-1:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 1518-1
ISO/TC 35/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:
2022-04-29 2022-07-22
Paints and varnishes — Determination of scratch
resistance —
Part 1:
Constant-loading method
Peintures et vernis — Détermination de la résistance à la rayure —
Partie 1: Méthode à charge constante
ICS: 87.040
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 1518-1:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

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oSIST prEN ISO 1518-1:2022
ISO/DIS 1518-1:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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.
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Published in Switzerland
ii
  © ISO 2022 – All rights reserved

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oSIST prEN ISO 1518-1:2022
ISO/DIS 1518-1:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
6 Sampling . 3
7 Test panels .4
7.1 Substrate .
...

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