EN ISO 2884-1:2024

Paints and varnishes - Determination of viscosity using rotational viscometers - Part 1: Absolute viscosity measurement with cone-plate measuring geometry at high shear rates (ISO 2884-1:2024)

This document specifies the general procedure to be followed in determining the dynamic viscosity of unpigmented coating materials, such as paints, varnishes and related products, as well as binders at a shear rate range between 9 000 s−1 and 12 000 s−1. It describes an absolute viscosity measurement with cone-plate measuring geometry at high shear rates.
The measured value gives information about the resistance offered by the material to brushing, spraying and roller coating during application.
The method specified in this document is suitable for all paints and varnishes whether they are Newtonian in behaviour or not. For materials containing dispersions of large particles, the measuring geometry is expected to be adapted.

Beschichtungsstoffe - Bestimmung der Viskosität mit Rotationsviskosimetern - Teil 1: Absolute Viskositätsmessung mit Kegel-Platte-Messgeometrie bei hohen Scherraten (ISO 2884-1:2024)

Dieses Dokument legt das allgemeine Verfahren zum Bestimmen der dynamischen Viskosität von unpigmentierten Beschichtungsstoffen, wie Lacke, Anstrichstoffe und ähnliche Produkte, sowie Bindemittel in einem Scherratenbereich zwischen 9 000 s-1 und 12 000 s-1 fest. Es beschreibt ein Absolutverfahren zur Viskositätsmessung mit der Kegel-Platte-Messgeometrie bei hohen Scherraten.
Der gemessene Wert gibt Auskunft über den Widerstand des Stoffes beim Auftragen durch Streichen, Spritzen und Rollen.
Das in diesem Dokument festgelegte Verfahren ist für alle Beschichtungsstoffe geeignet, unabhängig davon, ob sie newtonsches Verhalten zeigen oder nicht. Bei Stoffen, die Dispersionen von großen Teilchen enthalten, ist zu erwarten, dass die zu verwendende Messgeometrie angepasst wird.

Peintures et vernis - Détermination de la viscosité au moyen de viscosimètres rotatifs - Partie 1: Mesurage de la viscosité absolue par géométrie de mesure cône/plateau à des vitesses de cisaillement élevées (ISO 2884-1:2024)

Le présent document spécifie le mode opératoire général à suivre pour la détermination de la viscosité dynamique des produits de peinture non pigmentés tels que les peintures, vernis et produits assimilés, ainsi que les liants, à une plage de vitesses de cisaillement comprise entre 9 000 s−1 et 12 000 s−1. Il décrit une méthode de mesurage de la viscosité absolue par géométrie de mesure cône/plateau à des vitesses de cisaillement élevées.
La valeur obtenue donne des informations sur la résistance du produit lors de l’application à la brosse, par pulvérisation et au rouleau.
La méthode spécifiée dans le présent document convient pour l’ensemble des peintures et vernis, à comportement d’écoulement newtonien ou non. On s’attend à ce que la géométrie de mesure soit  adaptée pour les produits contenant des particules de grande taille.

Barve in laki - Določanje viskoznosti z rotacijskimi viskozimetri - 1. del: Merjenje absolutne vrednosti viskoznosti s sistemom stožec-plošča pri visoki strižni hitrosti (ISO/FDIS 2884-1:2024)

General Information

• Status: Published
• Publication Date: 17-Sep-2024
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 18-Sep-2024
• Completion Date: 18-Sep-2024
• Ref Project: kSIST FprEN ISO 2884-1:2024 - Paints and varnishes - Determination of viscosity using rotational viscometers - Part 1: Absolute viscosity measurement with cone-plate measuring geometry at high shear rates (ISO/FDIS 2884-1:2024)

Relations

• Replaces: EN ISO 2884-1:2006 - Paints and varnishes - Determination of viscosity using rotary viscometers - Part 1: Cone-and-plate viscometer operated at a high rate of shear (ISO 2884-1:1999)
• Effective Date: 13-Jul-2022

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 2884-1:2023
01-november-2023
[Not translated]
Paints and varnishes - Determination of viscosity using rotational viscometers - Part 1:
Absolute viscosity measurement with cone-plate measuring geometry at high shear rates
(ISO/DIS 2884-1:2023)
Beschichtungsstoffe - Bestimmung der Viskosität mit Rotationsviskosimetern - Teil 1:
Absolute Viskositätsmessung mit Kegel-Platte-Messgeometrie bei hohen Scherraten
(ISO/DIS 2884-1:2023)
Peintures et vernis - Détermination de la viscosité au moyen de viscosimètres rotatifs -
Partie 1: Mesurage de la viscosité absolue par géométrie de mesure cône/plateau à des
vitesses de cisaillement élevées (ISO/DIS 2884-1:2023)
Ta slovenski standard je istoveten z: prEN ISO 2884-1
ICS:
87.040 Barve in laki Paints and varnishes
oSIST prEN ISO 2884-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 2884-1:2023
oSIST prEN ISO 2884-1:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 2884-1
ISO/TC 35/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:
2023-09-04 2023-11-27
Paints and varnishes — Determination of viscosity using
rotational viscometers —
Part 1:
Absolute viscosity measurement with cone-plate
measuring geometry at high shear rates
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 2884-1:2023(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 2023

oSIST prEN ISO 2884-1:2023
ISO/DIS 2884-1:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 2884-1
ISO/TC 35/SC 9 Secretariat: BSI
Voting begins on: Voting terminates on:

Paints and varnishes — Determination of viscosity using
rotational viscometers —
Part 1:
Absolute viscosity measurement with cone-plate
measuring geometry at high shear rates
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 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 2884-1:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 2884-1:2023
ISO/DIS 2884-1:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Measuring assembly. 2
5 Sampling . 2
6 Checking the measuring assembly .2
7 Procedure .2
8 Repeatability and measuring error . 3
9 Test report . 3
Annex A (informative) Cone-and-plate viscometer . 5
iii
oSIST prEN ISO 2884-1:2023
ISO/DIS 2884-1:2023(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
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electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
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any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
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For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
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www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee
SC 9, General test methods for paints and varnishes, in collaboration with the European Committee for
Standardization (CEN) Technical Committee CEN/TC 139, Paints and varnishes, in accordance with the
Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 2884-1:1999), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— terminology and symbols have been adapted to ISO 3219-1;
— when describing the measuring assembly, the current state of the art was taken into account and
adapted to ISO 3219-2;
— reference to alternative measuring geometries has been added;
— description of the test procedure including the test report has been adapted to ISO 3219-3;
— the text has been editorially revised and the normative references have been updated.
A list of all parts in the ISO 2884 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can
...