SIST EN ISO 3233-1:2013

SLOVENSKI STANDARD
SIST EN ISO 3233-1:2013
01-september-2013
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Paints and varnishes - Determination of the percentage volume of non-volatile matter -
Part 1: Method using a coated test panel to determine non-volatile matter and to
determine dry film density by the Archimedes principle (ISO 3233-1:2013)
Beschichtungsstoffe - Bestimmung des Volumens nichtflüchtiger Anteile - Teil 1:
Verfahren mit einem beschichteten Probenträger zum Bestimmen des nichtflüchtigen
Anteils und zum Bestimmen der Trockenfilmdichte nach dem Archimedes-Prinzip (ISO
3233-1:2013)
Peintures et vernis - Détermination du pourcentage en volume de matière non volatile -
Partie 1: Méthode utilisant un panneau d'essai revêtu pour déterminer la matière non
volatile et pour déterminer la masse volumique du feuil sec par le principe d'Archimède
(ISO 3233-1:2013)
Ta slovenski standard je istoveten z: EN ISO 3233-1:2013
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 3233-1:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 3233-1:2013

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SIST EN ISO 3233-1:2013


EUROPEAN STANDARD
EN ISO 3233-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
January 2013
ICS 87.040
English Version
Paints and varnishes - Determination of the percentage volume
of non-volatile matter - Part 1: Method using a coated test panel
to determine non-volatile matter and to determine dry film
density by the Archimedes principle (ISO 3233-1:2013)
Peintures et vernis - Détermination du pourcentage en Beschichtungsstoffe - Bestimmung des Volumens
volume de matière non volatile - Partie 1: Méthode utilisant nichtflüchtiger Anteile durch Bestimmung der
un panneau d'essai revêtu pour déterminer la matière non Trockenfilmdichte (ISO 3233-1:2013)
volatile et pour déterminer la masse volumique du feuil sec
par le principe d'Archimède (ISO 3233-1:2013)
This European Standard was approved by CEN on 28 December 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
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3233-1:2013: E
worldwide for CEN national Members.

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SIST EN ISO 3233-1:2013
EN ISO 3233-1:2013 (E)
Contents Page
Foreword . 3
2

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SIST EN ISO 3233-1:2013
EN ISO 3233-1:2013 (E)
Foreword
This document (EN ISO 3233-1:2013) 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 July 2013, and conflicting national standards shall be withdrawn at the
latest by July 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.
According to the CEN/CENELEC Internal Regulations, the national standards organisations 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, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 3233-1:2013 has been approved by CEN as a EN ISO 3233-1:2013 without any modification.

3

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SIST EN ISO 3233-1:2013

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SIST EN ISO 3233-1:2013
INTERNATIONAL ISO
STANDARD 3233-1
First edition
2013-01-15
Paints and varnishes — Determination
of the percentage volume of non-
volatile matter —
Part 1:
Method using a coated test panel to
determine non-volatile matter and
to determine dry film density by the
Archimedes principle
Peintures et vernis — Détermination du pourcentage en volume de
matière non volatile —
Partie 1: Méthode utilisant un panneau d’essai revêtu pour déterminer
la matière non volatile et pour déterminer la masse volumique du feuil
sec par le principe d’Archimède
Reference number
ISO 3233-1:2013(E)
©
ISO 2013

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SIST EN ISO 3233-1:2013
ISO 3233-1:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
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 2013 – All rights reserved

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SIST EN ISO 3233-1:2013
ISO 3233-1:2013(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Principle . 2
5 Apparatus and reagents . 2
6 Sampling . 5
7 Procedure . 5
7.1 Number of determinations and preparation . 5
7.2 Choice of receptacle . 5
7.3 Determination of volume of uncoated receptacle . 5
7.4 Application . 6
7.5 Determination of volume of dry coating . 7
7.6 Determination of density of the liquid coating material. 7
8 Calculation . 7
8.1 Calculation of the practical dry-film density, non-volatile-matter content and non-volatile matter
by volume . 7
8.2 Calculation of the spreading rate . 8
9 Precision . 8
9.1 Repeatability limit . 8
9.2 Reproducibility limit . 9
10 Test report . 9
Annex A (informative) Examples of test conditions .10
Annex B (informative) Overview of the existing methods for determination of non-volatile-matter
content and volume of non-volatile matter . 11
Bibliography .12
© ISO 2013 – All rights reserved iii

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SIST EN ISO 3233-1:2013
ISO 3233-1:2013(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 3233-1 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,
General test methods for paints and varnishes.
It cancels and replaces ISO 3233:1998, which has been technically revised. It also incorporates the Technical
Corrigendum ISO 3233:1998/Cor.1:1999.
In addition to the change in number, the main changes are as follows:
a) definitions of non-volatile matter, spreading rate and practical dry-film density have been added;
b) the determination is now carried out in triplicate rather than in duplicate;
c) a calculation of the spreading rate has been added;
d) the symbols have been harmonized with those used in ISO 23811;
e) in Annex A, an additional drying class (class 3) has been added for water-borne coating materials;
f) the text has been editorially revised and the normative references updated.
ISO 3233 consists of the following parts, under the general title Paints and varnishes — Determination of
percentage volume of non-volatile matter:
— Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry film density
by the Archimedes principle
— Part 2: Method using the determination of non-volatile-matter content in accordance with ISO 3251 and
and determination of dry film density on coated test pannels by the Archimedes principle
— Part 3: Determination by calculation from the non-volatile-matter content determined in accordance with
1)
ISO 3251, the density of the coating material and the density of the solvent in the coating material

1) In preparation, replacing ISO 23811:2009.
iv © ISO 2013 – All rights reserved

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SIST EN ISO 3233-1:2013
ISO 3233-1:2013(E)
Introduction
This method is used to measure the density and to determine the volume of a dry coating obtainable from a
given volume of liquid paint. This volume is considered to be the most meaningful measure of the coverage
(area of surface covered at a specified dry-film thickness per unit volume) of a paint, varnish or related product.
The value obtained by this method might not be the same as that calculated on the basis of the addition of
masses and volumes of the raw materials in a formulation. The volume occupied by a combination of resin
and solvent can be the same as, greater than or less than the combined volume of the separate components,
due to contraction or expansion of the resin and solvent. A second factor affecting the volume of a dry coating
formulation is the degree to which the spaces between pigment particles are filled with binder. A third factor is
the use of volatile components in reactive systems that, by their reaction, change into non-volatile film-building
materials, i.e. amines and reactive solvents in high-build two-component coating materials.
Above and close to the critical pigment volume concentration, the volume of a dry paint film is greater than
the theoretical volume, due to an increase in unfilled voids between pigment particles. The porosity of the film
means that this method is unsuitable.
The values obtained for the non-volatile matter by volume are dependent on the temperature and time of
heating, and these conditions should be carefully considered for the material being tested.
© ISO 2013 – All rights reserved v

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SIST EN ISO 3233-1:2013

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SIST EN ISO 3233-1:2013
INTERNATIONAL STANDARD ISO 3233-1:2013(E)
Paints and varnishes — Determination of the percentage
volume of non-volatile matter —
Part 1:
Method using a coated test panel to determine non-volatile matter
and to determine dry film density by the Archimedes principle
1 Scope
This part of ISO 3233 describes a procedure for determining the non-volatile matter by volume, NV , of coating
V
materials and related products by measuring the density of a dried coating for any specified temperature range
and period of drying or curing. This method determines the non-volatile matter immediately after application.
Using the non-volatile matter by volume results obtained in accordance with this part of ISO 3233, it is possible
to calculate the spreading rate of coating materials.
The method specified in this part of ISO 3233 is the preferred method for air-drying materials. Its use for other
materials still has to be tested.
This part of ISO 3233 is not applicable to coating materials in which the critical pigment volume
concentration is exceeded.
2 Normative references
The following referenced documents are indispensable for the application 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 2811-1, Paints and varnishes — Determination of density — Part 1: Pyknometer method
ISO 2811-2, Paints and varnishes — Determination of density — Part 2: Immersed body (plummet) method
ISO 2811-3, Paints and varnishes — Determination of density — Part 3: Oscillation method
ISO 2811-4, Paints and varnishes — Determination of density — Part 4: Pressure cup method
ISO 4618, Paints and varnishes — Terms and definitions
ISO 15528, Paints, varnishes and raw materials for paints and varnishes — Sampling
© ISO 2013 – All rights reserved 1

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SIST EN ISO 3233-1:2013
ISO 3233-1:2013(E)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 4618 and the following apply.
3.1
non-volatile matter
NV
residue by mass obtained by evaporation under specified conditions
[ISO 4618:2006]
NOTE This part of ISO 3233 and ISO 3251 specify different conditions for the determination of NV. Therefore in this
part of ISO 3233, the symbol NV is used for non-volatile matter by mass.
m
3.2
non-volatile matter by volume
NV
V
percentage residue by volume obtained b
...