EN ISO 9142:2003
(Main)Adhesives - Guide to the selection of standard laboratory ageing conditions for testing bonded joints (ISO 9142:2003)
Adhesives - Guide to the selection of standard laboratory ageing conditions for testing bonded joints (ISO 9142:2003)
ISO 9142:2003 describes laboratory ageing conditions under which adhesive joints may be exposed to various environmental influences -- climatic or chemical -- for the purpose of assessing the effects of such influences on certain properties.
The ageing conditions are applicable to bonded assemblies and may be used to constitute a set of tests for the evaluation of an adhesive.
The results obtained using the procedures described in this International Standard are not necessarily applicable to the determination of the service life of a bonded assembly because there is no direct relation between the test results and the behaviour of a bonded assembly over a period of time under service conditions. However, for certain specific applications, experience with the procedures may enable a correlation to be established.
Klebstoffe - Auswahlrichtlinien für Labor-Alterungsbedingungen zur Prüfung von Klebverbindungen (ISO 9142:2003)
Diese Internationale Norm beschreibt Labor-Alterungsbedingungen, unter denen Klebverbindungen verschiedenartigen Umgebungseinflüssen - klimatisch oder chemisch - ausgesetzt werden können, um die Wirkungen dieser Einflüsse auf bestimmte Eigenschaften zu erfassen.
Diese Alterungsbedingungen sind auf Klebungen anwendbar und können dazu dienen, zur Bewertung eines Klebstoffes eine Prüfreihe festzulegen.
Die Ergebnisse, die nach dem in dieser Internationalen Norm beschriebenen Verfahren anfallen, berechtigen nicht ohne weiteres zu Aussagen zur Beständigkeit von Klebungen unter Praxisbedingungen, da keine unmittelbare Beziehung zwischen den Prüfergebnissen und dem Verhalten einer Klebung während einer bestimmten Zeit unter Praxisbedingungen gegeben ist. Bei speziellen Anwendungen lassen sich jedoch auf Grund von Erfahrungen mit diesem Verfahren Beziehungen herstellen.
ANMERKUNG Die Alterungsbedingungen sollten in Beziehung zur speziellen Anwendung des Klebstoffes stehen.
Adhésifs - Guide pour la sélection de conditions normales d'essai de vieillissement en laboratoire des assemblages collés (ISO 9142:2003)
L'ISO 9142:2003 décrit les conditions d'exposition des assemblages collés à différentes contraintes d'environnement. Celles-ci peuvent être climatiques ou chimiques. Elle permet d'en déterminer l'influence sur certaines caractéristiques données.
Les conditions de vieillissement sont applicables aux assemblages collés et peuvent servir à constituer un ensemble d'essais d'évaluation d'un adhésif.
Les résultats d'essai obtenus à partir des méthodes décrites dans la présente Norme internationale ne sont pas nécessairement applicables à l'évaluation du comportement d'un assemblage dans le temps, car il n'est pas possible d'établir une relation directe entre les résultats d'essai et le comportement dans le temps et dans les conditions de service d'un assemblage collé. Cependant, pour certaines applications, l'expérience peut permettre d'établir une certaine corrélation.
Lepila - Vodilo za izbiro standardnih pogojev staranja za preskušanje lepljenih spojev (ISO 9142:2003)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2004
1DGRPHãþD
SIST EN 29142:1998
SIST EN 29142:1998/AC:1998
Lepila - Vodilo za izbiro standardnih pogojev staranja za preskušanje lepljenih
spojev (ISO 9142:2003)
Adhesives - Guide to the selection of standard laboratory ageing conditions for testing
bonded joints (ISO 9142:2003)
Klebstoffe - Auswahlrichtlinien für Labor-Alterungsbedingungen zur Prüfung von
Klebverbindungen (ISO 9142:2003)
Adhésifs - Guide pour la sélection de conditions normales d'essai de vieillissement en
laboratoire des assemblages collés (ISO 9142:2003)
Ta slovenski standard je istoveten z: EN ISO 9142:2003
ICS:
83.180 Lepila Adhesives
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 9142
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2003
ICS 83.180 Supersedes EN 29142:1993
English version
Adhesives - Guide to the selection of standard laboratory ageing
conditions for testing bonded joints (ISO 9142:2003)
Adhésifs - Guide pour la sélection de conditions normales Klebstoffe - Auswahlrichtlinien für Labor-
d'essai de vieillissement en laboratoire des assemblages Alterungsbedingungen zur Prüfung von Klebverbindungen
collés (ISO 9142:2003) (ISO 9142:2003)
This European Standard was approved by CEN on 8 December 2003.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, 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
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9142:2003 E
worldwide for CEN national Members.
CORRECTED 2004-03-03
Foreword
This document (EN ISO 9142:2003) has been prepared by Technical Committee ISO/TC 61
"Plastics" in collaboration with Technical Committee CEN/TC 193 "Adhesives", the secretariat of
which is held by AENOR.
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 2004, and conflicting national
standards shall be withdrawn at the latest by June 2004.
This document supersedes EN 29142:1993.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and
the United Kingdom.
Endorsement notice
The text of ISO 9142:2003 has been approved by CEN as EN ISO 9142:2003 without any
modifications.
NOTE Normative references to International Standards are listed in Annex ZA (normative).
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of
any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications, indicated by
(mod.), the relevant EN/HD applies.
Publication Year Title EN/HD Year
ISO 175 1999 Plastics - Methods of test for the EN ISO 175 2000
determination of the effects of
immersion in liquid chemicals
ISO 291 1997 Plastics - Standard atmospheres for EN ISO 291 1997
conditioning and testing
ISO 483 1988 Plastics - Small enclosures for EN ISO 483 1999
conditioning and testing using
aqueous solutions to maintain
relative humidity at constant value
ISO 4892-1 1999 Plastics - Methods of exposure to EN ISO 4892-1 2000
laboratory light sources - Part 1:
General guidance
ISO 4892-2 1994 Plastics - Methods of exposure to EN ISO 4892-2 1999
laboratory light sources - Part 2:
Xenon-arc sources
ISO 4892-3 1994 Plastics - Methods of exposure to EN ISO 4892-3 1999
laboratory light sources - Part 3:
Fluorescent UV lamps
INTERNATIONAL ISO
STANDARD 9142
Second edition
2003-12-15
Adhesives — Guide to the selection of
standard laboratory ageing conditions for
testing bonded joints
Adhésifs — Guide pour la sélection de conditions normales d'essai de
vieillissement en laboratoire des assemblages collés
Reference number
ISO 9142:2003(E)
©
ISO 2003
ISO 9142:2003(E)
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ii © ISO 2003 — All rights reserved
ISO 9142:2003(E)
Contents Page
Foreword. iv
1 Scope. 1
2 Normative references. 1
3 Materials. 2
4 Apparatus. 2
5 Specimens. 2
6 Procedure. 2
7 Expression of results. 3
8 Test report. 4
Annex A (normative) General conditions of ageing. 5
Annex B (normative) Atmospheric conditions for single-variable ageing . 6
Annex C (normative) Atmospheric conditions for multi-variable ageing. 7
Annex D (normative) Atmospheric conditions for cyclic ageing . 8
Annex E (normative) Special procedures . 23
Annex F (normative) Exposure to chemical attack. 24
ISO 9142:2003(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 9142 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.
This second edition cancels and replaces the first edition (ISO 9142:1990), of which it constitutes a minor
revision.
iv © ISO 2003 — All rights reserved
INTERNATIONAL STANDARD ISO 9142:2003(E)
Adhesives — Guide to the selection of standard laboratory
ageing conditions for testing bonded joints
1 Scope
This International Standard describes laboratory ageing conditions under which adhesive joints may be
exposed to various environmental influences — climatic or chemical — for the purpose of assessing the
effects of such influences on certain properties.
The ageing conditions are applicable to bonded assemblies and may be used to constitute a set of tests for
the evaluation of an adhesive.
The results obtained using the procedures described in this International Standard are not necessarily
applicable to the determination of the service life of a bonded assembly because there is no direct relation
between the test results and the behaviour of a bonded assembly over a period of time under service
conditions. However, for certain specific applications, experience with the procedures may enable a
correlation to be established.
NOTE The ageing conditions should preferably be related to the specific application of the adhesive.
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 175:1999, Plastics — Methods of test for the determination of the effects of immersion in liquid chemicals
ISO 291:1997, Plastics — Standard atmospheres for conditioning and testing
ISO 483:1988, Plastics — Small enclosures for conditioning and testing using aqueous solutions to maintain
relative humidity at constant value
ISO 3205:1976, Preferred test temperatures
ISO 4587:2003, Adhesives — Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies
ISO 4588:1995, Adhesives — Guidelines for the surface preparation of metals
ISO 4892 (all parts), Plastics — Methods of exposure to laboratory light sources
ISO 6238:2001, Adhesives — Wood-to-wood adhesive bonds — Determination of shear strength by compression
loading
ISO 9227:1990, Corrosion tests in artificial atmospheres — Salt spray tests
ISO 9142:2003(E)
3 Materials
3.1 De-ionized or distilled water, having a conductivity less than 200 µS/m.
3.2 Materials for ageing tests under special environmental conditions (see appropriate annex).
4 Apparatus
4.1 Conditioning chamber, meeting the requirements of ISO 483, capable of being maintained at a
temperature of (23 ± 2) °C and a relative humidity of (50 ± 5) %.
4.2 Dry-heat chamber, ventilated and adjustable to a temperature between 20 °C and 200 °C.
4.3 Humid chamber, meeting the requirements of lSO 483, adjustable to a relative humidity between 25 %
and 100 %. The chamber shall be equipped with
a) a device to enable the temperature to be measured to within 1 °C;
b) a device to enable the relative humidity to be measured to within 3 % R.H.
4.4 Cold chamber, adjustable to temperatures of (− 20 ± 3) °C and (− 40 ± 3) °C.
1)
4.5 Controlled-pressure chamber, capable of operating at
...
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