SIST EN ISO 2812-3:2012
(Main)Paints and varnishes - Determination of resistance to liquids - Part 3: Method using an absorbent medium (ISO 2812-3:2012)
Paints and varnishes - Determination of resistance to liquids - Part 3: Method using an absorbent medium (ISO 2812-3:2012)
This part of ISO 2812 specifies a method, using an absorbent medium, for determining the resistance of an individual-layer or multi-layer system of coating materials to the effects of liquids or paste-like products. This method enables the tester to determine the effects of the test substance on the coating and, if necessary, to assess the damage to the substrate.
Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Flüssigkeiten - Teil 3: Verfahren mit saugfähigem Material (ISO 2812-3:2012)
Dieser Teil von ISO 2812 legt ein Verfahren zum Bestimmen der Beständigkeit einer einzelnen Schicht oder
eines Mehrschichtsystems aus Beschichtungsstoffen gegen die Einwirkung von Flüssigkeiten oder pastenförmigen
Produkten mittels eines saugfähigen Materials fest.
Dieses Verfahren ermöglicht es, die Wirkung der Prüfsubstanz auf die Beschichtung und, falls notwendig, die
Schädigung des Substrates zu beurteilen.
Peintures et vernis - Détermination de la résistance aux liquides - Partie 3: Méthode utilisant un milieu absorbant (ISO 2812-3:2012)
Barve in laki - Ugotavljanje odpornosti proti tekočinam - 3. del: Metoda z uporabo vpojnega materiala (ISO 2812-3:2012)
Ta del standarda ISO 2812 določa metodo z uporabo vpojnega materiala za ugotavljanje odpornosti posamezne plasti ali večplastnih sistemov premazov proti učinkom tekočin ali izdelkov, podobnih pasti. Ta metoda preskuševalcu omogoča določiti učinke preskušane snovi na premaz in po potrebi oceniti škodo na podlagi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 2812-3:2012
01-september-2012
1DGRPHãþD
SIST EN ISO 2812-3:2007
%DUYHLQODNL8JRWDYOMDQMHRGSRUQRVWLSURWLWHNRþLQDPGHO 0HWRGD]XSRUDER
YSRMQHJDPDWHULDOD ,62
Paints and varnishes - Determination of resistance to liquids - Part 3: Method using an
absorbent medium (ISO 2812-3:2012)
Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Flüssigkeiten - Teil 3:
Verfahren mit saugfähigem Material (ISO 2812-3:2012)
Peintures et vernis - Détermination de la résistance aux liquides - Partie 3: Méthode
utilisant un milieu absorbant (ISO 2812-3:2012)
Ta slovenski standard je istoveten z: EN ISO 2812-3:2012
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 2812-3:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 2812-3:2012
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SIST EN ISO 2812-3:2012
EUROPEAN STANDARD
EN ISO 2812-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2012
ICS 87.040 Supersedes EN ISO 2812-3:2007
English Version
Paints and varnishes - Determination of resistance to liquids -
Part 3: Method using an absorbent medium (ISO 2812-3:2012)
Peintures et vernis - Détermination de la résistance aux Beschichtungsstoffe - Bestimmung der Beständigkeit
liquides - Partie 3: Méthode utilisant un milieu absorbant gegen Flüssigkeiten - Teil 3: Verfahren mit einem
(ISO 2812-3:2012) saugfähigem Material (ISO 2812-3:2012)
This European Standard was approved by CEN on 20 June 2012.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2812-3:2012: E
worldwide for CEN national Members.
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SIST EN ISO 2812-3:2012
EN ISO 2812-3:2012 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 2812-3:2012
EN ISO 2812-3:2012 (E)
Foreword
This document (EN ISO 2812-3:2012) 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 2013, and conflicting national standards shall be withdrawn at
the latest by January 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 2812-3:2007.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 2812-3:2012 has been approved by CEN as a EN ISO 2812-3:2012 without any modification.
3
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SIST EN ISO 2812-3:2012
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SIST EN ISO 2812-3:2012
INTERNATIONAL ISO
STANDARD 2812-3
Second edition
2012-07-01
Paints and varnishes — Determination of
resistance to liquids —
Part 3:
Method using an absorbent medium
Peintures et vernis — Détermination de la résistance aux liquides —
Partie 3: Méthode utilisant un milieu absorbant
Reference number
ISO 2812-3:2012(E)
©
ISO 2012
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SIST EN ISO 2812-3:2012
ISO 2812-3:2012(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2012
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 either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved
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SIST EN ISO 2812-3:2012
ISO 2812-3:2012(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus and materials . 1
5 Test substances . 2
6 Sampling . 2
7 Test panels . 2
7.1 Substrate . 2
7.2 Preparation and coating . 2
7.3 Coating thickness . 2
8 Procedure . 2
8.1 Conditioning of the test panels . 2
8.2 Test conditions . 2
8.3 Determination . 2
9 Evaluation . 3
10 Precision . 3
11 Test report . 3
Annex A (informative) Examples of test substances . 5
Bibliography . 7
© ISO 2012 – All rights reserved iii
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SIST EN ISO 2812-3:2012
ISO 2812-3:2012(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 2.
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 document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 2812-3 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 2812-3:2007), which has been technically
revised. The main changes are the following:
— the use of filter paper with a diameter of 36 mm is now permitted (see 4.4);
— depth filter sheets and laboratory filter paper have been included as examples of suitable types of
filter paper.
ISO 2812 consists of the following parts, under the general title Paints and varnishes — Determination of
resistance to liquids:
— Part 1: Immersion in liquids other than water
— Part 2: Water immersion method
— Part 3: Method using an absorbent medium
— Part 4: Spotting methods
— Part 5: Temperature-gradient oven method
iv © ISO 2012 – All rights reserved
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SIST EN ISO 2812-3:2012
INTERNATIONAL STANDARD ISO 2812-3:2012(E)
Paints and va
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