SIST EN ISO 10350-1:2025

SLOVENSKI STANDARD
01-april-2025
Polimerni materiali - Pridobitev in predstavitev primerljivih značilnih enotočkovnih
podatkov - 1. del: Materiali za oblikovanje (ISO 10350-1:2025)
Plastics - Acquisition and presentation of comparable single-point data - Part 1: Moulding
materials (ISO 10350-1:2025)
Kunststoffe - Ermittlung und Darstellung vergleichbarer Einpunktkennwerte - Teil 1:
Formmassen (ISO 10350-1:2025)
Plastiques - Acquisition et présentation de caractéristiques intrinsèques comparables -
Partie 1: Matériaux pour moulage (ISO 10350-1:2025)
Ta slovenski standard je istoveten z: EN ISO 10350-1:2025
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10350-1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2025
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 10350-1:2017
English Version
Plastics - Acquisition and presentation of comparable
single-point data - Part 1: Moulding materials (ISO 10350-
1:2025)
Plastiques - Acquisition et présentation de Kunststoffe - Ermittlung und Darstellung
caractéristiques intrinsèques comparables - Partie 1: vergleichbarer Einpunktkennwerte - Teil 1:
Matériaux pour moulage (ISO 10350-1:2025) Formmassen (ISO 10350-1:2025)
This European Standard was approved by CEN on 11 October 2024.

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
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10350-1:2025 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 10350-1:2025) 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 SIS.
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 August 2025, and conflicting national standards shall
be withdrawn at the latest by August 2025.
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 10350-1:2017.
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 10350-1:2025 has been approved by CEN as EN ISO 10350-1:2025 without any
modification.
International
Standard
ISO 10350-1
Fourth edition
Plastics — Acquisition and
2025-01
presentation of comparable single-
point data —
Part 1:
Moulding materials
Plastiques — Acquisition et présentation de caractéristiques
intrinsèques comparables —
Partie 1: Matériaux pour moulage
Reference number
ISO 10350-1:2025(en) © ISO 2025

ISO 10350-1:2025(en)
© ISO 2025
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 10350-1:2025(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Specimen preparation and conditioning . 3
5 Test requirements . 4
6 Presentation of results . 4
Bibliography .10

iii
ISO 10350-1:2025(en)
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 document 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).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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
behavior, 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 10350-1:2017), which has been technically
revised.
The main changes are as follows:
— “Specimen type” columns have been clarified by adding specimen type designations specified in
ISO 20753;
— symbols of the stress at break and the strain at break have been harmonized with those used in ISO 527-1;
-
— the formula attached to the x-axis has been corrected;
— “Property” column 2.12 has been corrected to “2.12 Charpy unnotched impact strength”.
A list of all parts in the ISO 10350 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 10350-1:2025(en)
Introduction
The ISO 10350 series identifies specific test procedures for the acquisition and presentation of comparable
data for certain basic properties of plastics. In general, each property is specified by a single experimental
value, although in certain cases properties are represented by two values obtained under different test
conditions. The properties included are those presented conventionally in manufacturers' data sheets.
NOTE ISO 10350-2 deals specifically with long- or continuous-fibre-reinforced plastics. For the purpose of this
document, long-fibre-reinforced plastics are considered to have fibre length greater than 7,5 mm prior to moulding.
The ISO 10350 series has been prepared because users of plastics find that available data cannot always be
readily used 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 tests employed to present “single-point” data on the limited range of
properties commonly included in data sheets and used for the preliminary selection of materials. Such data
represent the most basic approach to the specification of properties of materials, and the ISO 10350 series
thus facilitates the first steps towards more efficient selection and use of plastics in the many applications to
which they are suited.
Complementary International Standards (i.e. ISO 11403-1, ISO 11403-2 and ISO 11403-3) are concerned
with the standardized acquisition and presentation of multipoint data, to demonstrate how properties
vary with important factors such as time, temperature and the presence of particular natural and chemical
environments. In these documents, some additional properties are included. Their use will provide a more
substantial database than one containing only single-point data, and so will enable improved assessment of
the fitness of a material for any particular application. In addition, ISO 11403-1, which deals with mechanical
properties, assists predictions of the performance of components and ISO 11403-2, covering thermal
and processing properties, aids predictions of melt-flow behaviour during manufacturing. ISO 11403-3
is concerned with environmental influences on properties, and other parts may be prepared to cover
additional properties.
v
International Standard ISO 10350-1:2025(en)
Plastics — Acquisition and presentation of compara
...