Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24025-1:2020)

This document establishes a system of designation for sulfone polymer moulding and extrusion
materials, including polysulfone (PSU), polyethersulfone (PESU) and polyphenylsulfone (PPSU), which
can be used as the basis for specifications.
The types of sulfone polymer materials are differentiated from each other by a classification system
based on appropriate levels of the designatory properties
a) temperature of deflection under load,
b) melt mass-flow rate,
c) Charpy notched impact strength,
d) tensile modulus, and
e) yield stress,
and on information about composition, intended application and/or method of processing, important
properties, additives, colorants, fillers and reinforcing materials.
This document is applicable to all sulfone polymers that contain ether oxygen, which is a necessary
component of the polymers as in the diphenyl sulfone moiety. It applies to sulfone polymer materials
ready for normal use in the form of powder, granules or pellets, unmodified or modified by colorants,
additives, fillers, etc.
This document not intended to imply that materials having the same designation necessarily give
the same performance. It does not provide engineering data, performance data or data on processing
conditions which can be required to specify a material for a particular application and/or method of
processing.
If such additional properties are required, they are determined in accordance with the test methods
specified in ISO 24025-1, if suitable.
In order to specify a thermoplastic material for a particular application or to ensure reproducible
processing, the requirements are given in data block 5 (see 4.1).

Kunststoffe - Sulfonpolymer-Werkstoffe für das Spritzgießen und die Extrusion - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 24025-1:2020)

Dieses Dokument legt ein System für die Bezeichnung von Sulfonpolymer-Werkstoffen für das Spritzgießen und die Extrusion fest, einschließlich Polysulfon (PSU), Polyethersulfon (PESU) und Polyphenylsulfon (PPSU), das als Basis für Spezifikationen angewendet werden kann.
Die Typen der Sulfonpolymer-Werkstoffe werden mit Hilfe eines Einteilungssystems voneinander unter¬schieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften
a) Wärmeformbeständigkeitstemperatur,
b) Schmelze-Massefließrate,
c) Charpy-Kerbschlagzähigkeit,
d) Zugmodul, und
e) Streckspannung
und auf Informationen über Zusammensetzung, vorgesehene Anwendung und/oder Verarbeitungs-verfahren, wichtige Eigenschaften, Additive (Zusatzstoffe), Farbstoffe, Füll  und Verstärkungsstoffe beruht.
Dieses Dokument gilt für alle Sulfonpolymere, die Ethersauerstoff enthalten, welcher ein wichtiger Bestandteil der Polymere ist, wie der Diphenylsulfon-Rest. Es gilt für gebrauchsfertige Sulfonpolymer-Werkstoffe in Form von Pulver, Granulaten oder Pellets, die unmodifiziert oder mit Farbstoffen, Zusatzstoffen, Füllstoffen usw. modifiziert sind.
Mit diesem Dokument soll nicht unterstellt werden, dass Werkstoffe mit gleicher Bezeichnung notwendiger¬weise das Gleiche leisten. Es enthält keine technischen Daten, Leistungsangaben oder Angaben zu Verarbeitungsbedingungen, die erforderlich sein können, um einen Werkstoff für eine bestimmte Anwendung und/oder Verarbeitungsart zu spezifizieren.
Für den Fall, dass derartige zusätzliche Eigenschaften gefordert sind, werden diese, sofern angemessen, nach den in ISO 24025 1 festgelegten Prüfverfahren bestimmt.
Um einen thermoplastischen Werkstoff für eine bestimmte Anwendung zu spezifizieren oder eine reprodu¬zierbare Verarbeitung sicherzustellen, sind die Anforderungen im Datenblock 5 (siehe 4.1) angegeben.

Plastiques - Matériaux pour moulage et extrusion à base de polymères sulfone - Partie 1: Système de désignation et base de spécifications (ISO 24025-1:2020)

Le présent document établit un système de désignation des matériaux pour moulage et extrusion à base de polymères sulfone, y compris le polysulfone (PSU), le polyéthersulfone (PESU) et le polyphénylsulfone (PPSU), qui peut être utilisé comme base pour les spécifications.
Les types de matériaux à base de polymères sulfone sont différenciés les uns des autres par un système de classification fondé sur des niveaux appropriés des propriétés de désignation:
a) température de fléchissement sous charge;
b) indice de fluidité à chaud en masse;
c) résistance au choc Charpy avec entaille;
d) module en traction; et
e) contrainte au seuil d'écoulement;
et des informations concernant la composition, l'application prévue et/ou la méthode de mise en œuvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.
Le présent document s'applique à tous les polymères sulfone qui contiennent de l'éther-oxyde, qui est un composant nécessaire des polymères comme dans le groupe fonctionnel diphénylsulfone. Il s'applique aux matériaux à base de polymères sulfone prêts à l'emploi normal sous forme de poudre, de grains ou de granulés, non modifiés ou modifiés par des colorants, des additifs, des charges, etc.
Le fait que des matériaux aient la même désignation n'implique pas qu'ils présentent nécessairement les mêmes performances. Le présent document ne comporte pas de données sur la conception, la performance ou les conditions de mise en œuvre qui peuvent être exigées pour spécifier un matériau pour une application et/ou une méthode de mise en œuvre particulière.
Si de telles caractéristiques supplémentaires sont nécessaires, elles sont déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 24025‑1, s'il y a lieu.
Afin de spécifier un matériau thermoplastique pour une application particulière ou d'assurer une méthode de mise en œuvre reproductible, les exigences sont codées dans le bloc de données 5 (voir 4.1).

Polimerni materiali - Sulfonski polimerni materiali za brizganje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 24025-1:2020)

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 24025-1:2020
01-september-2020
Nadomešča:
SIST EN ISO 25137-1:2017

Polimerni materiali - Sulfonski polimerni materiali za brizganje in ekstrudiranje - 1.

del: Sistem označevanja in podlage za specifikacije (ISO 24025-1:2020)

Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system

and basis for specifications (ISO 24025-1:2020)

Kunststoffe - Sulfonpolymer-Werkstoffe für das Spritzgießen und die Extrusion - Teil 1:

Bezeichnungssystem und Basis für Spezifikationen (ISO 24025-1:2020)

Plastiques - Matériaux pour moulage et extrusion à base de polymères sulfone - Partie

1: Système de désignation et base de spécifications (ISO 24025-1:2020)
Ta slovenski standard je istoveten z: EN ISO 24025-1:2020
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 24025-1:2020 en,fr,de

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

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SIST EN ISO 24025-1:2020
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SIST EN ISO 24025-1:2020
EN ISO 24025-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2020
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 25137-1:2017
English Version
Plastics - Sulfone polymer moulding and extrusion
materials - Part 1: Designation system and basis for
specifications (ISO 24025-1:2020)

Plastiques - Matériaux à base de polymères sulfone Kunststoffe - Sulfonpolymer-Werkstoffe für das

pour moulage et extrusion - Partie 1: Système de Spritzgießen und die Extrusion - Teil 1:

désignation et base de spécifications(ISO 24025- Bezeichnungssystem und Basis für Spezifikationen

1:2020) (ISO 24025-1:2020)
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 24025-1:2020 E

worldwide for CEN national Members.
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SIST EN ISO 24025-1:2020
EN ISO 24025-1:2020 (E)
Contents Page

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

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SIST EN ISO 24025-1:2020
EN ISO 24025-1:2020 (E)
European foreword

This document (EN ISO 24025-1:2020) 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 25137-1:2017.

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 24025-1:2020 has been approved by CEN as EN ISO 24025-1:2020 without any

modification.
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SIST EN ISO 24025-1:2020
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SIST EN ISO 24025-1:2020
INTERNATIONAL ISO
STANDARD 24025-1
First edition
2020-05
Plastics — Sulfone polymer moulding
and extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de polymères sulfone pour moulage et
extrusion —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 24025-1:2020(E)
ISO 2020
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SIST EN ISO 24025-1:2020
ISO 24025-1:2020(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 24025-1:2020
ISO 24025-1:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 2

4 Designation system ............................................................................................................................................................................................ 2

4.1 General ........................................................................................................................................................................................................... 2

4.2 Data block 1 ............................................................................................................................................................................................... 2

4.3 Data block 2 ............................................................................................................................................................................................... 3

4.4 Data block 3 ............................................................................................................................................................................................... 3

4.5 Data block 4 ............................................................................................................................................................................................... 4

4.5.1 General...................................................................................................................................................................................... 4

4.5.2 Temperature of deflection under load .......................................................................................................... 4

4.5.3 Melt volume-flow rate ................................................................................................................................................. 5

4.5.4 Charpy notched impact strength........................................................................................................................ 6

4.5.5 Tensile modulus ................................................................................................................................................................ 6

4.5.6 Yield stress ............................................................................................................................................................................ 7

4.6 Data block 5 ............................................................................................................................................................................................... 7

5 Examples of designations ............................................................................................................................................................................ 7

5.1 Designation only .................................................................................................................................................................................... 7

5.2 Designation transformed into a specification .............................................................................................................. 8

Bibliography .............................................................................................................................................................................................................................10

© ISO 2020 – All rights reserved iii
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SIST EN ISO 24025-1:2020
ISO 24025-1:2020(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 24025-1 cancels and replaces ISO 25137-1:2009, which has been technically

revised.
The main changes compared to the previous edition are as follows:
— in Clause 2, reference to ISO 25137-2 has been changed to ISO 24025-2;
— Clause 3 has been added;
— in Clause 4, the positions of data block have been changed;
— in Clause 5, the positions of data block have been changed.
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 24025-1:2020
INTERNATIONAL STANDARD ISO 24025-1:2020(E)
Plastics — Sulfone polymer moulding and extrusion
materials —
Part 1:
Designation system and basis for specifications
1 Scope

This document establishes a system of designation for sulfone polymer moulding and extrusion

materials, including polysulfone (PSU), polyethe
...

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