EN ISO 4611:2010
(Main)Plastics - Determination of the effects of exposure to damp heat, water spray and salt mist (ISO 4611:2010)
Plastics - Determination of the effects of exposure to damp heat, water spray and salt mist (ISO 4611:2010)
ISO 4611:2010 specifies the conditions of exposure of plastics to
damp heat,
water spray,
salt mist,
and the methods for the evaluation of the change in some significant characteristics after given exposure stages.
It is, in general, suitable for all plastics in the form of standard test specimens, and finished articles or parts thereof.
It considers separately methods for the determination of
change in mass,
change in dimensions and appearance,
change in physical properties.
Kunststoffe - Bestimmung des Verhaltens bei Einwirkung von warmfeuchtem Klima, Sprühwasser und Salznebel (ISO 4611:2010)
1.1 Diese Internationale Norm legt die Bedingungen für Beanspruchung von Kunststoffen durch
⎯ warmfeuchtes Klima,
⎯ Sprühwasser,
⎯ Salznebel
und die Verfahren zur Bewertung der Veränderung aussagekräftiger Eigenschaften nach vorgegebenen
Beanspruchungsstufen fest.
1.2 Diese Internationale Norm ist allgemein anwendbar auf alle Kunststoffe in Form genormter Probekörper
sowie auf Fertigartikel oder Teile von diesen.
1.3 Diese Internationale Norm beschreibt im Einzelnen Verfahren für die Bestimmung von
⎯ Masseänderung,
⎯ Änderung der Maße und des Aussehens,
⎯ Änderung physikalischer Eigenschaften.
Plastiques - Détermination des effets d'une exposition à la chaleur humide, au brouillard d'eau et au brouillard salin (ISO 4611:2010)
L'ISO 4611:2010 spécifie les conditions d'exposition des plastiques
à la chaleur humide,
au brouillard d'eau,
au brouillard salin,
et les méthodes de détermination des variations de quelques caractéristiques particulièrement significatives, après des périodes d'exposition données.
L'ISO 4611:2010 est, en général, applicable à tous les plastiques sous forme d'éprouvettes normalisées et de produits finis ou de leurs éléments.
Elle envisage séparément les méthodes de détermination
de la variation de la masse,
de la variation des dimensions et du changement d'aspect,
de la variation des caractéristiques physiques.
Polimerni materiali - Ugotavljanje vplivov vlažne toplote, vodne prhe in slane megle (ISO 4611:2010)
Ta mednarodni standard določa okoliščine izpostavljenosti polimernih materialov – vlažni toploti, - vodni prhi, - slani megli in metode za vrednotenje sprememb nekaterih pomembnih lastnosti po določenih stopnjah izpostavljenosti. Ta mednarodni standard je v splošnem primeren za vse polimerne materiale v obliki standardnih preskušancev in končnih proizvodov ali njihovih delov. Ta mednarodni standard ločeno obravnava metode za ugotavljanje – spremembe mase, - spremembe mer in videza, -spremembe fizikalnih lastnosti.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2011
1DGRPHãþD
SIST EN ISO 4611:2009
Polimerni materiali - Ugotavljanje vplivov vlažne toplote, vodne prhe in slane
megle (ISO 4611:2010)
Plastics - Determination of the effects of exposure to damp heat, water spray and salt
mist (ISO 4611:2010)
Kunststoffe - Bestimmung des Verhaltens bei Einwirkung von warmfeuchtem Klima,
Sprühwasser und Salznebel (ISO 4611:2010)
Plastiques - Détermination des effets d'une exposition à la chaleur humide, au brouillard
d'eau et au brouillard salin (ISO 4611:2010)
Ta slovenski standard je istoveten z: EN ISO 4611:2010
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 4611
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2010
ICS 83.080.01 Supersedes EN ISO 4611:2008
English Version
Plastics - Determination of the effects of exposure to damp heat,
water spray and salt mist (ISO 4611:2010)
Plastiques - Détermination des effets d'une exposition à la Kunststoffe - Bestimmung des Verhaltens bei Einwirkung
chaleur humide, au brouillard d'eau et au brouillard salin von warmfeuchtem Klima, Sprühwasser und Salznebel
(ISO 4611:2010) (ISO 4611:2010)
This European Standard was approved by CEN on 14 December 2010.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4611:2010: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 4611:2010) has been prepared by Technical Committee ISO/TC 61 “Plastics” in
collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by NBN.
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 June 2011, and conflicting national standards shall be withdrawn at
the latest by June 2011.
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.
This document supersedes EN ISO 4611:2008.
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, Croatia, 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 4611:2010 has been approved by CEN as a EN ISO 4611:2010 without any modification.
INTERNATIONAL ISO
STANDARD 4611
Fourth edition
2010-12-15
Plastics — Determination of the effects of
exposure to damp heat, water spray and
salt mist
Plastiques — Détermination des effets d'une exposition à la chaleur
humide, au brouillard d'eau et au brouillard salin
Reference number
ISO 4611:2010(E)
©
ISO 2010
ISO 4611:2010(E)
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ii © ISO 2010 – All rights reserved
ISO 4611:2010(E)
Contents Page
Foreword .iv
0 Introduction.v
1 Scope.1
2 Normative references.1
3 Principle .1
4 General test conditions.2
4.1 Equipment requirements .2
4.2 Exposure conditions.3
4.3 Test specimens (see 5.2, 6.2 and 7.2) .5
5 Change of mass.5
5.1 General .5
5.2 Test specimens.6
5.3 Conditioning .7
5.4 Procedure.7
5.5 Expression of results.7
6 Change of dimensions and appearance .7
6.1 General .7
6.2 Test specimens.8
6.3 Conditioning .8
6.4 Procedure.8
6.5 Expression of results.8
7 Change of other physical properties.9
7.1 General .9
7.2 Test specimens.9
7.3 Conditioning .9
7.4 Procedure.10
7.5 Expression of results.10
8 Test report.10
Annex A (informative) Absorption of moisture by a test specimen of a plastics material in
equilibrium with its conditioning atmosphere .11
Bibliography.12
ISO 4611:2010(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 4611 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 6, Ageing, chemical
and environmental resistance.
This fourth edition cancels and replaces the third edition (ISO 4611:2008), which has been technically revised.
The main changes concern the equipment requirements and exposure conditions specified in Clause 4.
iv © ISO 2010 – All rights reserved
ISO 4611:2010(E)
0 Introduction
0.1 Various test methods are available for the exposure of plastics to different aggressive agents acting in a
combined and simultaneous fashion, such as natural weathering. Other test methods are available for the
purpose of a separate evaluation of the action of individual aggressive agents. Among the latter there are, for
example, tests for the resistance to specific chemicals and to radiations of a definite spectral range.
For some applications, it may be desirable to evaluate the behaviour of the materials in a hot damp
atmosphere just below the saturation limit of water vapour, as well as in the presence of the liquid phase.
In these conditions not only water absorption or leaching of some ingredients of the composition may be
observed but also degradation phenomena due to hydrolysis, exudation of plasticizers, etc.
It may also be desirable sometimes to evaluate the behaviour of materials in the presence of a highly
corrosive electrolyte, such as a sodium chloride solution (salt mist), which is the principal aggressive agent
present in marine environments and of particular importance in the case of nautical applications. It is well
known that sodium chloride has no noticeable action on the polymers that are the basic components of
plastics, and that salt solutions, owing to their higher osmotic pressure, are normally absorbed by plastics to a
lesser degree than pure water, but it cannot be assumed a priori that they have no action on composite
materials, containing fillers, reinforcing component
...
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