EN ISO 24025-2:2020
(Main)Plastics - Sulfone polymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24025-2:2020)
Plastics - Sulfone polymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24025-2:2020)
1.1 This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of sulfone polymer moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here.
1.2 Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are given. Properties and test methods which are suitable and necessary to characterize sulfone polymer moulding and extrusion materials are listed.
1.3 The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 24025-1.
Kunststoffe - Sulfonpolymer-Werkstoffe für das Spritzgießen und die Extrusion - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 24025-2:2020)
1.1 Dieses Dokument legt die Verfahren zur Herstellung von Probekörpern und die zur Bestimmung der Eigenschaften von Sulfonpolymer-Werkstoffen für das Spritzgießen und die Extrusion anzuwendenden Prüfverfahren fest. Es enthält Anforderungen an die Handhabung des Prüfmaterials und an die Klimatisierung sowohl des Prüfmaterials vor der Formgebung als auch der Probekörper vor der Prüfung.
1.2 Darüber hinaus enthält es Verfahren und Bedingungen für die Herstellung von Probekörpern sowie Verfahren zum Messen der Eigenschaften der Werkstoffe, aus denen diese Probekörper hergestellt werden. Es werden Eigenschaften und Prüfverfahren aufgelistet, die zur Charakterisierung von Sulfonpolymer-Werkstoffen für das Spritzgießen und die Extrusion geeignet und notwendig sind.
1.3 Die Eigenschaften wurden aus den allgemeinen Prüfverfahren in ISO 10350 1 ausgewählt. Weitere Prüfverfahren, die bei diesen Werkstoffen häufig angewendet werden oder von besonderer Bedeutung dafür sind, sind in diesem Dokument ebenso enthalten wie die in ISO 24025 1 festgelegten kennzeichnenden Eigenschaften.
Plastiques - Matériaux à base de polymères sulfone pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 24025-2:2020)
1.1 Le présent document spécifie les méthodes de préparation des éprouvettes et les méthodes d'essai qui doivent être utilisées pour la détermination des propriétés des matériaux pour moulage et extrusion à base de polymères sulfone. Les exigences relatives à la manipulation du matériau d'essai et au conditionnement du matériau d'essai avant moulage et des éprouvettes avant essai sont indiquées.
1.2 Les modes opératoires et les conditions nécessaires à la préparation des éprouvettes, ainsi que les modes opératoires de mesure des propriétés des matériaux à partir desquels les éprouvettes sont obtenues sont donnés. Les propriétés et méthodes d'essai qui sont utiles et nécessaires pour caractériser les matériaux pour moulage et extrusion à base de polymères sulfone sont énumérées.
1.3 Les propriétés ont été sélectionnées parmi les méthodes d'essai générales de l'ISO 10350-1. D'autres méthodes d'essai largement utilisées ou qui revêtent une importance particulière pour ces matériaux pour moulage et extrusion sont aussi incluses dans le présent document; c'est le cas des propriétés de désignation spécifiées dans l'ISO 24025‑1.
Polimerni materiali - Sulfonski polimerni materiali za brizganje in ekstrudiranje - 2. del: Priprava preskušancev in ugotavljanje lastnosti (ISO 24025-2:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2020
Nadomešča:
SIST EN ISO 25137-2:2017
Polimerni materiali - Sulfonski polimerni materiali za brizganje in ekstrudiranje - 2.
del: Priprava preskušancev in ugotavljanje lastnosti (ISO 24025-2:2020)
Plastics - Sulfone polymer moulding and extrusion materials - Part 2: Preparation of test
specimens and determination of properties (ISO 24025-2:2020)
Kunststoffe - Sulfonpolymer-Werkstoffe für das Spritzgießen und die Extrusion - Teil 2:
Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 24025-2:2020)
Plastiques - Matériaux pour moulage et extrusion à base de polymères sulfone - Partie
2: Préparation des éprouvettes et détermination des propriétés (ISO 24025-2:2020)
Ta slovenski standard je istoveten z: EN ISO 24025-2:2020
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 24025-2
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2020
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 25137-2:2017
English Version
Plastics - Sulfone polymer moulding and extrusion
materials - Part 2: Preparation of test specimens and
determination of properties (ISO 24025-2:2020)
Plastiques - Matériaux à base de polymères sulfone Kunststoffe - Sulfonpolymer-Werkstoffe für das
pour moulage et extrusion - Partie 2: Préparation des Spritzgießen und die Extrusion - Teil 2: Herstellung
éprouvettes et détermination des propriétés (ISO von Probekörpern und Bestimmung von Eigenschaften
24025-2:2020) (ISO 24025-2:2020)
This European Standard was approved by CEN on 16 May 2020.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24025-2:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 24025-2:2020) 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 November 2020, and conflicting national standards
shall be withdrawn at the latest by November 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 25137-2:2017.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 24025-2:2020 has been approved by CEN as EN ISO 24025-2:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 24025-2
First edition
2020-05
Plastics — Sulfone polymer moulding
and extrusion materials —
Part 2:
Preparation of test specimens and
determination of properties
Plastiques — Matériaux à base de polymères sulfone pour moulage et
extrusion —
Partie 2: Préparation des éprouvettes et détermination des propriétés
Reference number
ISO 24025-2:2020(E)
©
ISO 2020
ISO 24025-2:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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Published in Switzerland
ii © ISO 2020 – All rights reserved
ISO 24025-2:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Preparation of test specimens . 3
4.1 General . 3
4.2 Treatment of the material before moulding . 3
4.3 Injection moulding . 3
5 Conditioning of test specimens . 3
6 Determination of properties . 3
Bibliography . 6
ISO 24025-2:2020(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.
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
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
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
constitute an endorsement.
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 the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials, in collaboration with the European Committee for Standardization (CEN)
Technical Committee CEN/TC 249, Plastics, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This first edition of ISO 24025-2 cancels and replaces ISO 25137-2:2009, which has been technically
revised.
The main changes compared to the previous edition are as follows:
— the normative references have been updated to the latest version;
— Clause 3 has been added;
— Table 2 has been updated according to the revised ISO 10350-1;
— three properties have been added: moulding shrinkage, luminous transmittance, yellowness index.
A list of all parts in the ISO 24025 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 be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
INTERNATIONAL STANDARD ISO 24025-2:2020(E)
Plastics — Sulfone polymer moulding and extrusion
materials —
Part 2:
Preparation of test specimens and determination of
properties
1 Scope
1.1 This document specifies the methods of preparation of test specimens and the test methods to be
used in determining the properties of sulfone polymer moulding and extrusion materials. Requirements
for handling test material and for conditioning both the test material before moulding and the specimens
before testing are given here.
1.2 Procedures and conditions for the preparation of test specimens and procedures for measuring
properties of the materials from which these specimens are made are given. Properties and test
methods which are suitable and necessary to characterize sulfone polymer moulding and extrusion
materials are listed.
1.3 The properties have been selected from the general test methods in ISO 10350-1. Other test
methods in wide use for, or of particular significance to, these moulding and extrusion materials are also
included in this document, as are the designatory properties specified in ISO 24025-1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 62, Plastics — Determination of water absorption
ISO 75-2, Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite
ISO 178, Plastics — Determination of flexural properties
ISO 179-1, Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
ISO 179-2, Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test
ISO 291, Plastics — Standard atmospheres for conditioning and testing
ISO 294-1, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General
principles, and moulding of multipurpose and bar test specimens
ISO 294-3, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates
ISO 294-4, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 4:
Determination of moulding shrinkage
ISO 306, Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)
ISO 24025-2:2020(E)
ISO 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and
extrusion plastics
ISO 899-1, Plastics — Determination of creep behaviour — Part 1: Tensile creep
ISO 1133-1, Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR)
of thermoplastics — Part 1: Standard method
ISO 1183-1, Plasti
...
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