SIST EN ISO 7143:2007
(Main)Binders for paints and varnishes - Methods of test for characterizing water-based binders (ISO 7143:2007)
Binders for paints and varnishes - Methods of test for characterizing water-based binders (ISO 7143:2007)
ISO 7143:2007 specifies methods of test for characterizing binders, i.e. aqueous dispersions and solutions of polymers and copolymers, in particular those used as raw materials for water-based coating materials. The properties determined will depend whether a drying or curing system is tested.
Bindemittel für Beschichtungsstoffe - Prüfverfahren zur Charakterisierung von wasserverdünnbaren Bindemitteln (ISO 7143:2007)
Diese Internationale Norm legt Prüfverfahren zur Charakterisierung von wasserverdünnbaren Bindemitteln, d. h. wässrige Dispersionen und Lösungen von Polymeren und Copolymeren, fest, insbesondere, wenn diese als Rohstoffe für wasserverdünnbare Beschichtungsstoffe verwendet werden. Welche Eigenschaften zu bestimmen sind, hängt davon ab, ob ein physikalisch trocknendes oder ein chemisch härtendes System geprüft werden soll.
Liants pour peintures et vernis - Méthodes d'essai pour caractériser les liants a base d'eau (ISO 7143:2007)
L'ISO 7143:2007 spécifie des méthodes d'essai permettant de caractériser les liants, c'est-à-dire les dispersions aqueuses et les solutions de polymères et de copolymères, en particulier ceux utilisés comme matières premières pour les produits de peinture en phase aqueuse. Les propriétés déterminées seront différentes selon que l'on procède à l'essai d'un système à séchage air ou à séchage four.
Veziva za barve in lake - Metode preskušanja za karakterizacijo veziv na vodni osnovi (ISO 7143:2007)
General Information
- Status
- Published
- Publication Date
- 01-Jul-2007
- Technical Committee
- IBLP - Paints and varnishes
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 13-Jun-2007
- Due Date
- 18-Aug-2007
- Completion Date
- 02-Jul-2007
Relations
- Effective Date
- 01-Jul-2007
Overview
ISO 7143:2007 / EN ISO 7143:2007 - Binders for paints and varnishes - specifies standardized methods of test for characterizing water-based binders (aqueous polymer dispersions and solutions). It covers the test framework and a core set of physical and chemical properties used to describe binders supplied as raw materials for water‑based coating systems. The choice of tests depends on whether the binder is intended for a drying or a curing system.
Key topics and requirements
- Sampling: take a representative sample as described in ISO 15528 before testing.
- Test reporting: reports must reference ISO 7143:2007 and include product identification, methods used, results, deviations and test dates.
- Characterizing properties and corresponding test methods (Table 1 highlights):
- Viscosity - ISO 3219
- Non‑volatile matter - ISO 3251
- pH value - ISO 976
- Sieve residue (gross particle and coagulum) - ISO 4576
- Minimum film‑forming temperature (MFFT) - ISO 2115
- Glass transition temperature (Tg) - ISO 16805 (and ISO 11357/11359 references for DSC/TMA techniques)
- Density - ISO 2811-1
- Residual monomers - ISO 13741-1 / ISO 13741-2
- MEQ value (neutralization equivalent) - ISO 15880
- Molecular mass (GPC) - ISO 13885-1 (results are relative; require common reference samples for comparability)
- Particle size distribution - to be agreed between interested parties (note results can vary strongly with method such as PCS)
- Important caveats: particle size and GPC/molecular mass values are method‑dependent and only reliably comparable when laboratories use common reference materials and harmonized procedures.
Applications and users
- Intended for manufacturers of binders, paint and varnish raw‑material suppliers, and coating formulators for:
- Quality control and batch release testing
- Raw‑material specification and supplier qualification
- R&D and formulation optimization (e.g., tuning MFFT, Tg, viscosity)
- Regulatory and safety dossiers where binder characterization is required
- Also used by independent testing laboratories and certification bodies that perform standardized binder analyses.
Related standards
Key referenced standards (normative) include:
- ISO 15528 (sampling), ISO 3219 (viscosity), ISO 3251 (non‑volatile matter), ISO 976 (pH), ISO 2115 (MFFT), ISO 16805 (Tg), ISO 2811-1 (density), ISO 13741-1/2 (residual monomers), ISO 13885-1 (GPC).
ISO 7143:2007 provides a concise, standardized test matrix for characterizing water‑based binders used in modern coatings, supporting consistent quality control, product specification and communication between suppliers and formulators.
Frequently Asked Questions
SIST EN ISO 7143:2007 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Binders for paints and varnishes - Methods of test for characterizing water-based binders (ISO 7143:2007)". This standard covers: ISO 7143:2007 specifies methods of test for characterizing binders, i.e. aqueous dispersions and solutions of polymers and copolymers, in particular those used as raw materials for water-based coating materials. The properties determined will depend whether a drying or curing system is tested.
ISO 7143:2007 specifies methods of test for characterizing binders, i.e. aqueous dispersions and solutions of polymers and copolymers, in particular those used as raw materials for water-based coating materials. The properties determined will depend whether a drying or curing system is tested.
SIST EN ISO 7143:2007 is classified under the following ICS (International Classification for Standards) categories: 87.060.20 - Binders. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 7143:2007 has the following relationships with other standards: It is inter standard links to SIST EN ISO 7143:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN ISO 7143:2007 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2007
1DGRPHãþD
SIST EN ISO 7143:2004
Veziva za barve in lake - Metode preskušanja za karakterizacijo veziv na vodni
osnovi (ISO 7143:2007)
Binders for paints and varnishes - Methods of test for characterizing water-based binders
(ISO 7143:2007)
Bindemittel für Beschichtungsstoffe - Prüfverfahren zur Charakterisierung von
wasserverdünnbaren Bindemitteln (ISO 7143:2007)
Liants pour peintures et vernis - Méthodes d'essai pour caractériser les liants a base
d'eau (ISO 7143:2007)
Ta slovenski standard je istoveten z: EN ISO 7143:2007
ICS:
87.060.20 Veziva Binders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 7143
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2007
ICS 87.060.20 Supersedes EN ISO 7143:2004
English Version
Binders for paints and varnishes - Methods of test for
characterizing water-based binders (ISO 7143:2007)
Liants pour peintures et vernis - Méthodes d'essai pour Bindemittel für Beschichtungsstoffe - Prüfverfahren zur
caractériser les liants à base d'eau (ISO 7143:2007) Charakterisierung von wasserverdünnbaren Bindemitteln
(ISO 7143:2007)
This European Standard was approved by CEN on 6 February 2007.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7143:2007: E
worldwide for CEN national Members.
Foreword
This document (EN ISO 7143:2007) 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 August 2007, and conflicting national
standards shall be withdrawn at the latest by August 2007.
This document supersedes EN ISO 7143:2004.
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, 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 7143:2007 has been approved by CEN as EN ISO 7143:2007 without any
modifications.
INTERNATIONAL ISO
STANDARD 7143
Third edition
2007-02-01
Corrected version
2007-04-01
Binders for paints and varnishes —
Methods of test for characterizing water-
based binders
Liants pour peintures et vernis — Méthodes d'essai pour caractériser
les liants à base d'eau
Reference number
ISO 7143:2007(E)
©
ISO 2007
ISO 7143:2007(E)
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ISO 7143:2007(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.
ISO 7143 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 10,
Test methods fo
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