SIST EN ISO 1519:2002
(Main)Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2002)
Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2002)
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 or plastic substrate when subjected to bending round a cylindrical mandrel under standard conditions.
Beschichtungsstoffe - Dornbiegeversuch (zylindrischer Dorn) (ISO 1519:2002)
Diese Internationale Norm legt ein empirisches Prüfverfahren zum Bewerten der Widerstandsfähigkeit von Beschichtungen aus Beschichtungsstoffen wie Lacken, Anstrichstoffen oder ähnlichen Produkten gegen Rissbildung und/oder Ablösen von einem Substrat aus Metall oder Kunststoff fest, wenn dieses unter Normbedingungen um einen zylindrischen Dorn gebogen wird.
Bei einem Mehrschichtsystem kann jede Schicht für sich allein oder das gesamte System geprüft werden.
Das festgelegte Verfahren kann durchgeführt werden
3 entweder als ?ja/nein"-Prüfung, indem die Prüfung mit einem einzigen Dorn mit festgelegtem Durchmesser durchgeführt wird, um die Übereinstimmung mit einer bestimmten Anforderung festzustellen,
3 oder durch wiederholte Prüfungen, indem nacheinander Dorne mit jeweils kleinerem Durchmesser angewendet werden, um den Durchmesser des ersten Dorns zu bestimmen, über dem die Beschichtung das erste Mal reißt und/oder sich vom Substrat ablöst.
Es sind zwei Gerätetypen festgelegt. Typ 1 ist zur Anwendung für Probenplatten mit einer Dicke bis 0,3 mm, Typ 2 für solche mit einer Dicke bis 1,0 mm geeignet. Mit beiden Typen werden an der gleichen Beschichtung ähnliche Ergebnisse erhalten. Im Allgemeinen wird für die Prüfung eines gegebenen Produktes aber nur ein Gerätetyp angewendet.
Peintures et vernis - Essai de pliage sur mandrin cylindrique (ISO 1519:2002)
La présente Norme Internationale spécifie une méthode d'essai empirique permettant d'évaluer la résistance d'une couche de peinture, de vernis ou de produit assimilé aux craquelures et/ou au décollement d'un subjectile métallique ou en matière plastique lorsqu'il est plié sur un mandrin cylindrique dans des conditions normalisées.
Pour un système multicouche, l'essai peut porter sur chaque couche séparément ou sur le système complet.
La méthode spécifiée peut être mise en oeuvre soit comme un essai «tout ou rien», l'essai étant effectué avec une dimension spécifiée unique du mandrin pour évaluer la conformité à une exigence particulière, soit en utilisant des mandrins de plus en plus petits pour déterminer le diamètre du premier mandrin sur lequel la couche se craquelle et/ou se décolle du subjectile.
Deux types d'appareils sont spécifiés; le type 1 convient pour des panneaux d'essai dont l'épaisseur est inférieure ou égale à 0,3 mm, le type 2 pour des panneaux d'essai dont l'épaisseur est inférieure ou égale à 1,0 mm. Ces deux types d'appareils donnent des résultats semblables pour le même revêtement, mais normalement un seul sera utilisé pour essayer un produit donné.
Barve in laki - Preskus s pregibom (cilindrični trn) (ISO 1519:2002)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 1519:2002
01-september-2002
1DGRPHãþD
SIST EN ISO 1519:1997
%DUYHLQODNL3UHVNXVVSUHJLERP FLOLQGULþQLWUQ ,62
Paints and varnishes - Bend test (cylindrical mandrel) (ISO 1519:2002)
Beschichtungsstoffe - Dornbiegeversuch (zylindrischer Dorn) (ISO 1519:2002)
Peintures et vernis - Essai de pliage sur mandrin cylindrique (ISO 1519:2002)
Ta slovenski standard je istoveten z: EN ISO 1519:2002
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 1519:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 1519:2002
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SIST EN ISO 1519:2002
EUROPEAN STANDARD
EN ISO 1519
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2002
ICS 87.040 Supersedes EN ISO 1519:1995
English version
Paints and varnishes - Bend test (cylindrical mandrel) (ISO
1519:2002)
Peintures et vernis - Essai de pliage sur mandrin Beschichtungsstoffe - Dornbiegeversuch (zylindrischer
cylindrique (ISO 1519:2002) Dorn) (ISO 1519:2002)
This European Standard was approved by CEN on 4 March 2002.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1519:2002 E
worldwide for CEN national Members.
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SIST EN ISO 1519:2002
EN ISO 1519:2002 (E)
CORRECTED 2002-04-24
Foreword
This document (ISO 1519:2002) 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 September 2002, and conflicting
national standards shall be withdrawn at the latest by September 2002.
This document supersedes EN ISO 1519:1995.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,
Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the
United Kingdom.
Endorsement notice
The text of the International Standard ISO 1519:2002 has been approved by CEN as a
European Standard without any modifications.
NOTE Normative references to International Standards are listed in annex ZA (normative).
2
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SIST EN ISO 1519:2002
EN ISO 1519:2002 (E)
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions
of any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications,
indicated by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 1513 1992 Paints and varnishes - Examination EN ISO 1513 1994
and preparation of samples for
testing
ISO 1514 1993 Paints and varnishes - Standard EN ISO 1514 1997
panels for testing
ISO 2808 1997 Paints and varnishes - EN ISO 2808 1999
Determination of film thickness
ISO 3270 1984 Paints and varnishes and their raw EN 23270 1991
materials - Temperatures and
humidities for conditioning and
testing
ISO 15528 2000 Paints, varnishes and raw materials EN ISO 15528 2000
for paints and varnishes – Sampling
3
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SIST EN ISO 1519:2002
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SIST EN ISO 1519:2002
INTERNATIONAL ISO
STANDARD 1519
Second edition
2002-03-15
Paints and varnishes — Bend test
(cylindrical mandrel)
Peintures et vernis — Essai de pliage sur mandrin cylindrique
Reference number
ISO 1519:2002(E)
©
ISO 2002
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SIST EN ISO 1519:2002
ISO 1519:2002(E)
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ii © ISO 2002 – All rights reserved
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SIST EN ISO 1519:2002
ISO 1519:2002(E)
Contents Page
Foreword.iv
Introduction.v
1 Scope .1
2 Normative references.1
3 Required supplementary information.1
4 Apparatus .2
5 Sampling.4
6 Test panels .5
7 Procedure .5
8 Expression of results .7
9 Precision.7
10 Test report .7
Annex A (normative) Required supplementary information.8
© ISO 2002 – All rights reserved iii
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SIST EN ISO 1519:2002
ISO 1519:2002(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 1519 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 1519:1973), which has been technically revised.
Annex A forms a normative part of this International Standard.
iv © ISO 2002 – All rights reserved
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SIST EN ISO 1519:2002
ISO 1519:2002(E)
Introduction
This International Standard is one of five 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 four documents are:
ISO 1520, Paints and varnishes — Cupping test
ISO 6272-1, Paints and varnishes — Rapid-deformation tests — Part 1: Falling-weight test, large area
ISO 6272-2, Paints and varnishes — Rapid-deformation tests — Part 2: Falling-weight test, small area
ISO 6860, Paints and varnishes — Bend test (conical mandrel)
The method chosen will depend on the property to be measured and on agreement between the interested parties.
In principle, all these tests differ from each other technically and in their accuracy.
© ISO 2002 – All rights reserved v
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SIST EN ISO 1519:2002
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SIST EN ISO 1519:2002
INTERNATIONAL STANDARD ISO 1519:2002(E)
Paints and varnishes — Bend test (cylindrical mandrel)
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 or plastic substrate when subjected to
bending round a cylindrical mandrel under standard conditions.
For a multicoat system, each coat may be tested separately or the complete system may be tested.
The method specified may be carried out
either as a “go/no go” test, by carrying out the test with a single specified size of mandrel, to assess
compliance with a particular requirement;
or by repeating the procedure using successively smaller mandrels to determine the diameter of the first
mandrel over which the coating cracks and/or becomes detached from the substrate.
Two types of apparatus are specified, type 1 being appropriate for use on test panels of thickness up to 0,3 mm,
and type 2 for use on test panels of thickness up to 1,0 mm. Both types of apparatus have been found to give
similar results with the same coating, but normally only one will be used for testing a given product.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this International Standard. For dated references, subsequent amendments to, or revisions of, any of these
publications do not apply. However, parties to agreements based on this International Standard are encouraged to
investigate the possibility of applyi
...
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