SIST EN ISO 2884-2:2006
(Main)Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed (ISO 2884-2:2003)
Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed (ISO 2884-2:2003)
This part of ISO 2884 specifies a general procedure for determining the viscosity of paints, varnishes and related products with a viscosity of up to 34 Pa.s. It is applicable mainly during production and thinning. For more accurate methods of measurement of viscosity, refer to ISO 3219, Plastics;Polymers/resins in the liquid state or as emulsions or dispersions;Determination of viscosity using a rotational viscometer with defined shear rate. The apparatus specified may be used in both a laboratory and a factory environment to determine the viscosity of a product and to monitor the viscosity whilst thinning during a manufacturing process.
Beschichtungsstoffe - Bestimmung der Viskosität mit Rotationsviskosimetern - Teil 2: Scheiben- oder Kugelviskosimeter bei festgelegter Geschwindigkeit (ISO 2884-2:2003)
Dieser Teil von ISO 2884 legt ein allgemeines Verfahren zum Bestimmen der Viskosität von
Beschichtungsstoffen, wie Lacke und Anstrichstoffe, mit einer Viskosität bis zu 34 Pa · s fest. Das Verfahren
ist hauptsächlich in der Produktion und beim Verdünnen anwendbar.
Dieser Teil von ISO 2884 ergänzt folgende Normen:
ISO 2431, Paints and varnishes - Determination of flow time by use of flow cups;
ISO 2884-1, Paints and varnishes - Determination of viscosity using rotary viscometers - Part 1: Cone-andplate
viscometer operated at a high rate of shear.
Wegen genauerer Verfahren zum Messen der Viskosität wird auf ISO 3219, Plastics - Polymers/resins in the
liquid state or as emulsions or dispersions - Determination of viscosity using a rotational viscometer with
defined shear rate, verwiesen.
Das festgelegte Gerät kann sowohl in einem Laboratorium als auch in einem Fertigungsbetrieb angewendet
werden, um die Viskosität eines Produktes zu bestimmen und diese beim Verdünnen während eines
Fertigungsprozesses zu überwachen.
Peintures et vernis - Détermination de la viscosité au moyen de viscosimetres rotatifs - Partie 2: Viscosimetre a disque ou a bille fonctionnant a vitesse spécifiée (ISO 2884-2:2003)
L'ISO 2884-2:2003 spécifie un mode opératoire général à suivre pour déterminer la viscosité des peintures, des vernis et des produits assimilés dans une gamme de viscosités allant jusqu'à 34 pascals seconde. Elle s'applique essentiellement à la production et à la dilution.
Barve in laki – Ugotavljanje viskoznosti z uporabo rotacijskih viskozimetrov – 2. del: Viskozimeter z diskom ali kroglico za določeno hitrost (ISO 2884-2:2003)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2006
%DUYHLQODNL±8JRWDYOMDQMHYLVNR]QRVWL]XSRUDERURWDFLMVNLKYLVNR]LPHWURY±
GHO 9LVNR]LPHWHU]GLVNRPDOLNURJOLFR]DGRORþHQRKLWURVW ,62
Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc
or ball viscometer operated at a specified speed (ISO 2884-2:2003)
Beschichtungsstoffe - Bestimmung der Viskosität mit Rotationsviskosimetern - Teil 2:
Scheiben- oder Kugelviskosimeter bei festgelegter Geschwindigkeit (ISO 2884-2:2003)
Peintures et vernis - Détermination de la viscosité au moyen de viscosimetres rotatifs -
Partie 2: Viscosimetre a disque ou a bille fonctionnant a vitesse spécifiée (ISO 2884-
2:2003)
Ta slovenski standard je istoveten z: EN ISO 2884-2:2006
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 2884-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2006
ICS 87.040
English Version
Paints and varnishes - Determination of viscosity using rotary
viscometers - Part 2: Disc or ball viscometer operated at a
specified speed (ISO 2884-2:2003)
Peintures et vernis - Détermination de la viscosité au Beschichtungsstoffe - Bestimmung der Viskosität mit
moyen de viscosimètres rotatifs - Partie 2: Viscosimètre à Rotationsviskosimetern - Teil 2: Scheiben- oder
disque ou à bille fonctionnant à vitesse spécifiée (ISO Kugelviskosimeter bei festgelegter Geschwindigkeit (ISO
2884-2:2003) 2884-2:2003)
This European Standard was approved by CEN on 18 May 2006.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, 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
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2884-2:2006: E
worldwide for CEN national Members.
Foreword
The text of ISO 2884-2:2003 has been prepared by Technical Committee ISO/TC 35 "Paints and
varnishes” of the International Organization for Standardization (ISO) and has been taken over
as EN ISO 2884-2:2006 by 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 December 2006, and conflicting national
standards shall be withdrawn at the latest by December 2006.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 2884-2:2003 has been approved by CEN as EN ISO 2884-2:2006 without any
modifications.
INTERNATIONAL ISO
STANDARD 2884-2
First edition
2003-03-01
Paints and varnishes — Determination of
viscosity using rotary viscometers —
Part 2:
Disc or ball viscometer operated at a
specified speed
Peintures et vernis — Détermination de la viscosité au moyen de
viscosimètres rotatifs —
Partie 2: Viscosimètre à disque ou à bille fonctionnant à vitesse
spécifiée
Reference number
ISO 2884-2:2003(E)
©
ISO 2003
ISO 2884-2:2003(E)
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ii © ISO 2003 — All rights reserved
ISO 2884-2:2003(E)
Contents Page
Foreword. iv
1 Scope. 1
2 Normative references. 1
3 Apparatus. 2
4 Sampling. 4
5 Checking the apparatus. 4
6 Procedure. 5
7 Cleaning of apparatus . 5
8 Expression of results. 6
9 Precision. 6
10 Test report. 6
Bibliography . 7
ISO 2884-2:2003(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 2884-2 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,
General test methods for paints and varnishes.
ISO 2884 consists of the following parts, under the general title Paints and varnishes — Determination of
viscosity using rotary viscometers:
— Part 1: Cone-and-plate viscometer operated at a high rate of shear
— Part 2: Disc or ball viscometer operated at a specified speed
iv © ISO 2003 — All rights reserved
INTERNATIONAL STANDARD ISO 2884-2:2003(E)
Paints and varnishes — Determination of viscosity using rotary
viscometers —
Part 2:
Disc or ball viscometer operated at a specified speed
WARNING — Persons using this part of ISO 2884 should be familiar with normal laboratory practice.
This part of ISO 2884 does not purport to address all of the safety problems, if any, associated with its
use. It is the responsibility of the user to establish appropriate health and safety practices and to
ensure compliance with any national regulatory conditions.
1 Scope
This part of ISO 2884 specifies a general procedure for determining the viscosity of paints, varnishes and
related products with a viscosity of up to
...
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