EN ISO 25137-1:2017

SLOVENSKI STANDARD
01-marec-2017
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Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system
and basis for specifications (ISO 25137-1:2009)
Kunststoffe - Sulfonpolymer-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für
Spezifikationen (ISO 25137-1:2009)
Plastiques - Matériaux pour moulage et extrusion à base de polymères sulfone - Partie 1:
Système de désignation et base de spécifications (ISO 25137-1:2009)
Ta slovenski standard je istoveten z: EN ISO 25137-1:2017
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 25137-1
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2017
EUROPÄISCHE NORM
ICS 83.080.20
English Version
Plastics - Sulfone polymer moulding and extrusion
materials - Part 1: Designation system and basis for
specifications (ISO 25137-1:2009)
Plastiques - Matériaux pour moulage et extrusion à Kunststoffe - Sulfonpolymer-Werkstoffe - Teil 1:
base de polymères sulfone - Partie 1: Système de Bezeichnungssystem und Basis für Spezifikationen
désignation et base de spécifications (ISO 25137- (ISO 25137-1:2009)
1:2009)
This European Standard was approved by CEN on 20 December 2016.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25137-1:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 25137-1:2009 has been prepared by Technical Committee ISO/TC 61 “Plastics” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 25137-1:2017
by 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 July 2017, and conflicting national standards shall be
withdrawn at the latest by July 2017.
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.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 25137-1:2009 has been approved by CEN as EN ISO 25137-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 25137-1
First edition
2009-01-15
Plastics — Sulfone polymer moulding
and extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux pour moulage et extrusion à base de
polymères sulfone —
Partie 1: Système de désignation et base de spécifications

Reference number
ISO 25137-1:2009(E)
©
ISO 2009
ISO 25137-1:2009(E)
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ii © ISO 2009 – All rights reserved

ISO 25137-1:2009(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 2
3 Designation system. 2
3.1 General. 2
3.2 Data block 1. 2
3.3 Data block 2. 3
3.4 Data block 3. 4
3.5 Data block 4. 7
3.6 Data block 5. 7
4 Examples of designations . 8
4.1 Designation only. 8
4.2 Designation transformed into a specification . 10
Bibliography . 11

ISO 25137-1:2009(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 25137-1 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9, Thermoplastic
materials.
ISO 25137 consists of the following parts, under the general title Plastics — Sulfone polymer moulding and
extrusion materials:
⎯ Part 1: Designation system and basis for specifications
⎯ Part 2: Preparation of test specimens and determination of properties

iv © ISO 2009 – All rights reserved

INTERNATIONAL STANDARD ISO 25137-1:2009(E)

Plastics — Sulfone polymer moulding and extrusion
materials —
Part 1:
Designation system and basis for specifications
1 Scope
1.1 This part of ISO 25137 establishes a system of designation for sulfone polymer moulding and extrusion
materials, including polysulfone (PSU), polyethersulfone (PESU) and polyphenylsulfone (PPSU), which may
be used as the basis for specifications.
1.2 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.
1.3 This part of ISO 25137 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.
1.4 It is not intended to imply that materials having the same designation necessarily give the same
performance. This part of ISO 25137 does not provide engineering data, performance data or data on
processing conditions which may be required to specify a material for a particular application and/or method of
processing.
If such additional properties are required, they shall be determined in accordance with the test methods
specified in Part 2 of this International Standard, if suitable.
1.5 In order to specify a thermoplastic material for a
...