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 pour moulage et extrusion à base de polymères sulfone - 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

Status
Published
Public Enquiry End Date
31-May-2019
Publication Date
08-Jun-2020
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Jun-2020
Due Date
09-Aug-2020
Completion Date
09-Jun-2020

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SLOVENSKI STANDARD
SIST EN ISO 24025-2:2020
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
SIST EN ISO 24025-2:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 24025-2:2020
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SIST EN ISO 24025-2:2020
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.
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SIST EN ISO 24025-2:2020
EN ISO 24025-2:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 24025-2:2020
EN ISO 24025-2:2020 (E)
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.
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SIST EN ISO 24025-2:2020
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SIST EN ISO 24025-2:2020
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
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SIST EN ISO 24025-2:2020
ISO 24025-2:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© 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

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
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SIST EN ISO 24025-2:2020
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 2020 – All rights reserved iii
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SIST EN ISO 24025-2:2020
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
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SIST EN ISO 24025-2:2020
INTERNATIONAL STANDARD ISO 24025-2:2020(E)
Plastics — Sulfone polymer moulding and extrusion
materials —
Part 2:
Preparation of test sp
...

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