SIST EN ISO 10283:2007
(Main)Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins (ISO 10283:2007)
Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins (ISO 10283:2007)
This International Standard specifies a gas-chromatographic method for determining monomeric diisocyanates such as toluene diisocyanate 1 ), hexamethylene diisocyanate, isophorone diisocyanate 2 ), diphenylmethane diisocyanate3) and other diisocyanates in isocyanate resins as defined in Clause 3 and in solutions prepared from such resins, insofar as these are used in the formulation of paints and similar coating materials.
Bindemittel für Beschichtungsstoffe - Bestimmung von monomeren Diisocyanaten in Isocyanatharzen (ISO 10283:2007)
Diese Internationale Norm legt ein gaschromatographisches Verfahren zum Bestimmen von monomeren Diisocyanaten wie Toluylendiisocyanat ), Hexamethylendiisocyanat, Isophorondiisocyanat ) und Diphenyl¬methandiisocyanat ) und anderen Diisocyanaten in Isocyanatharzen nach Abschnitt 3 und aus solchen Harzen hergestellte Lösungen, so weit sie für Lacke und ähnliche Beschichtungsstoffe verwendet werden, fest.
Liants pour peintures et vernis - Détermination des diisocyanates monomeres dans les résines isocyanates (ISO 10283:2007)
L'ISO 10283:2007 spécifie une méthode par chromatographie en phase gazeuse pour la détermination des diisocyanates monomères tels que le diisocyanate de toluène, le diisocyanate d'hexaméthylène, le diisocyanate d'isophorone, le diisocyanate de diphénylméthane et les autres diisocyanates dans les résines diisocyanates et dans les solutions préparées à partir de ces résines, dans la mesure où elles sont utilisées dans les formulations de peintures et de matériaux de revêtement assimilés.
Veziva za barve in lake - Določevanje monomernih diizocianatov v poliizocianatnih smolah (ISO 10283:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 10283:2007
01-november-2007
1DGRPHãþD
SIST EN ISO 10283:2006
9H]LYD]DEDUYHLQODNH'RORþHYDQMHPRQRPHUQLKGLL]RFLDQDWRYYSROLL]RFLDQDWQLK
VPRODK ,62
Binders for paints and varnishes - Determination of monomeric diisocyanates in
isocyanate resins (ISO 10283:2007)
Bindemittel für Beschichtungsstoffe - Bestimmung von monomeren Diisocyanaten in
Isocyanatharzen (ISO 10283:2007)
Liants pour peintures et vernis - Détermination des diisocyanates monomeres dans les
résines isocyanates (ISO 10283:2007)
Ta slovenski standard je istoveten z: EN ISO 10283:2007
ICS:
87.060.20 Veziva Binders
SIST EN ISO 10283:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN ISO 10283
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2007
ICS 87.060.20
English Version
Binders for paints and varnishes - Determination of monomeric
diisocyanates in isocyanate resins (ISO 10283:2007)
Liants pour peintures et vernis - Détermination des Bindemittel für Beschichtungsstoffe - Bestimmung von
diisocyanates monomères dans les résines isocyanates monomeren Diisocyanaten in Isocyanatharzen (ISO
(ISO 10283:2007) 10283:2007)
This European Standard was approved by CEN on 21 August 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 10283:2007: E
worldwide for CEN national Members.
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EN ISO 10283:2007 (E)
Contents Page
Foreword.3
2
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EN ISO 10283:2007 (E)
Foreword
This document (EN ISO 10283:2007) 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 March 2008, and conflicting national standards shall be withdrawn at
the latest by March 2008.
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 the United Kingdom.
Endorsement notice
The text of ISO 10283:2007 has been approved by CEN as a EN ISO 10283:2007 without any modification.
3
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INTERNATIONAL ISO
STANDARD 10283
Second edition
2007-09-01
Binders for paints and varnishes —
Determination of monomeric
diisocyanates in isocyanate resins
Liants pour peintures et vernis — Détermination des diisocyanates
monomères dans les résines isocyanates
Reference number
ISO 10283:2007(E)
©
ISO 2007
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ISO 10283:2007(E)
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ii © ISO 2007 – All rights reserved
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ISO 10283:2007(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Principle. 2
5 Reagents. 2
6 Apparatus . 2
7 Sampling. 3
8 Procedure . 3
8.1 Operating conditions. 3
8.2 Column conditioning. 8
8.3 Gas-chromatographic determination. 8
9 Expression of results . 9
9.1 Determination of calibration factor. 9
9.2 Calculation of the monomeric diisocyanate content . 9
10 Precision. 9
10.1 Repeatability (r). 9
10.2 Reproducibility (R) . 10
11 Test report . 10
© ISO 2007 – All rights reserved iii
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ISO 10283:2007(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.
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 10283 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 10,
Test methods for binders for paints and varnishes.
This second edition cancels and replaces the first edition (ISO 10283:1997), in which the normative
references clause has been updated.
iv © ISO 2007 – All rights reserved
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ISO 10283:2007(E)
Introduction
It is well-known fact that, due to the production methods used, all the commercial isocyanate resins named in
this standard contain a certain amount of volatile monomeric isocyanates. This amount is generally less than
0,5 % relative to the resin as supplied. In view of the regulations relating to the handling of hazardous
substances, it has become a matter of special concern that a generally accepted and applicable method of
determination should be available. This standard is not intended to present a method suitable for the analytical
determination of volatile isocyanates in any form and in any quantity. The standard specifies a method
confined to determining the amounts of volatile isocyanates which occur in practice in isocyanate resins,
namely about 0,1 % to 0,4 %. A further objective of the standard was to develop a method for determining with
adequate accuracy as many as possible of the monomeric isocyanates which occur in isocyanate resins. It
detects the principle isocyanates, namely toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI),
diphenylmethane diisocyanate (MDI) and isophorone diisocyanate (IPDI), and is a method considered by
industry, authorities and institutes alike to be the state of the art.
© ISO 2007 – All rights reserved v
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INTERNATIONAL STANDARD ISO 10283:2007(E)
Binders for paints and varnishes — Determination of
monomeric diisocyanates in isocyanate resins
1 Scope
This International Standard specifies a gas-chromatographic method for determining monomeric
1) 2)
diisocyanates such as toluene diisocyanate , hexamethylene diisocyanate, isophorone diisocyanate ,
3)
diphenylmethane diisocyanate and other diisocyanates in isocyanate resins as defined in Clause 3 and in
solutions prepared from such resins, insofar as these are used in the formulation of paints and similar coating
materials.
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 15528, Paints, varnishes and raw materials for paints and varnishes — Sampling
3 Terms and definitions
For the purposes of this document, the following terms
...
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