EN ISO 11403-2:2022

SLOVENSKI STANDARD
01-september-2022
Nadomešča:
SIST EN ISO 11403-2:2014
Polimerni materiali - Pridobitev in predstavitev primerljivih podatkov, dobljenih pri
različnih pogojih - 2. del: Toplotne lastnosti in lastnosti pri predelavi (ISO 11403-
2:2022)
Plastics - Acquisition and presentation of comparable multipoint data - Part 2: Thermal
and processing properties (ISO 11403-2:2022)
Kunststoffe - Ermittlung und Darstellung von vergleichbaren Vielpunkt-Kennwerten - Teil
2: Thermische und Verarbeitungseigenschaften (ISO 11403-2:2022)
Plastiques - Acquisition et présentation de données multiples comparables - Partie 2:
Propriétés thermiques et caractéristiques relatives à la mise en oeuvre (ISO 11403-
2:2022)
Ta slovenski standard je istoveten z: EN ISO 11403-2:2022
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 11403-2
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2022
EUROPÄISCHE NORM
ICS 83.080.01 Supersedes EN ISO 11403-2:2012
English Version
Plastics - Acquisition and presentation of comparable
multipoint data - Part 2: Thermal and processing
properties (ISO 11403-2:2022)
Plastiques - Acquisition et présentation de données Kunststoffe - Ermittlung und Darstellung von
multiples comparables - Partie 2: Propriétés vergleichbaren Vielpunkt-Kennwerten - Teil 2:
thermiques et caractéristiques relatives à la mise en Thermische und Verarbeitungseigenschaften (ISO
oeuvre (ISO 11403-2:2022) 11403-2:2022)
This European Standard was approved by CEN on 23 July 2022.

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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11403-2:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 11403-2:2022) 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 February 2023, and conflicting national standards
shall be withdrawn at the latest by February 2023.
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 11403-2:2012.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 11403-2:2022 has been approved by CEN as EN ISO 11403-2:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 11403-2
Fourth edition
2022-07
Plastics — Acquisition and
presentation of comparable
multipoint data —
Part 2:
Thermal and processing properties
Plastiques — Acquisition et présentation de données multiples
comparables —
Partie 2: Propriétés thermiques et caractéristiques relatives à la mise
en œuvre
Reference number
ISO 11403-2:2022(E)
ISO 11403-2:2022(E)
© ISO 2022
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 11403-2:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Specimen preparation . .2
5 Conditioning . 2
6 Test requirements . 2
6.1 General . 2
6.2 Enthalpy/temperature curve: ISO 11357-3 . 3
6.3 Linear-expansion/temperature curve: ISO 11359-2 . 4
6.4 Melt shear viscosity: ISO 11443. 4
7 Presentation of data .5
8 Precision . 6
Annex A (informative) Other properties . 7
Bibliography . 8
iii
ISO 11403-2:2022(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 2,
Mechanical behaviour, 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 fourth edition cancels and replaces the third edition (ISO 11403-2:2012), which has been
technically revised.
The main changes are as follows:
— the titles of Figure 1 and Figure 2 have been modified and Key tables have been added;
— the procedure for getting enthalpy/temperature curve (6.2) has been updated;
— the procedure for getting linear-expansion/temperature curve (6.3) has been updated;
— footnotes regarding transition temperatures have been added in Tables 2 and 3;
— an explanation that Clauses 4 and 5 do not apply in to enthalpy/temperature curve and melt shear
viscosity, 6.2 and 6.4 respectively, has been added.
A list of all parts in the ISO 11403 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 11403-2:2022(E)
Introduction
This document has been prepared because users of plastics find sometimes that available data cannot
be used readily to compare the properties of similar materials, especially when the data have been
supplied by different sources. Even when the same standard tests have been used, they often allow
the adoption of a wide range of alternative test conditions, and the data obtained are not necessarily
comparable. The purpose of this document is to identify specific methods and conditions of test to be
used for the acquisition and presentation of data in order that valid comparisons between materials
can be made.
The ISO 10350 series is concerned with single-point data. Such data represent the most basic method
for characterizing materials and are useful for the initial stages of material selection. This document
identifies test conditions and procedures for the measurement and presentation of a more substantial
quantity of data. Each property here is characterized by multipoint data which demonstrate how that
property depends upon important variables such as time, temperature and environmental effects.
Additional properties are also considered in this document. These data, therefore, enable more
discriminating decisions to be made regarding a material’s suitability for a particular application.
Some data are also considered adequate for undertaking predictions of performance in service and of
optimum processing conditions for moulding a component, although it should be recognized that, for
purposes of design, additional data will often be needed. One reason for this is that some properties are
strongly dependent upon the physical structure of the material. The test procedures referred to in this
document employ, where possible, the multipurpose tensile bar, and the polymer structure in this test
specimen may be significantly different from that in specific regions of a moulded component. Under
these circumstances, therefore, the data will not be suitable for accurate design calculations for product
performance. The material supplier should be consulted for specific information on the applicability of
data.
The ISO 10350 series and the ISO 11403 series, together, define the means for acquiring and presenting a
core set of comparable data for use in material selection. Use of these International Standards results in
a rationaliza
...