prEN ISO 19062-2

SLOVENSKI STANDARD
01-september-2025
Polimerni materiali - Materiali na osnovi terpolimerov akrilonitril-butadien-stirena
(ABS) za oblikovanje in ekstrudiranje - 2. del: Priprava preskušancev in
ugotavljanje lastnosti (ISO/DIS 19062-2:2025)
Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part
2: Preparation of test specimens and determination of properties (ISO/DIS 19062-
2:2025)
Kunststoffe - Acrylnitril-Butadien-Styrol (ABS)-Formmassen - Teil 2: Herstellung von
Probekörpern und Bestimmung von Eigenschaften (ISO/DIS 19062-2:2025)
Plastiques - Matériaux à base d'acrylonitrile-butadiène-styrène (ABS) pour moulage et
extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés
(ISO/DIS 19062-2:2025)
Ta slovenski standard je istoveten z: prEN ISO 19062-2
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 19062-2
ISO/TC 61/SC 9
Plastics — Acrylonitrile-butadiene-
Secretariat: KATS
styrene (ABS) moulding and
Voting begins on:
extrusion materials —
2025-07-11
Part 2:
Voting terminates on:
2025-10-03
Preparation of test specimens and
determination of properties
Plastiques — Matériaux à base d'acrylonitrile-butadiène-styrène
(ABS) pour moulage et extrusion —
Partie 2: Préparation des éprouvettes et détermination des
propriétés
ICS: 83.080.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 19062-2:2025(en)
DRAFT
ISO/DIS 19062-2:2025(en)
International
Standard
ISO/DIS 19062-2
ISO/TC 61/SC 9
Plastics — Acrylonitrile-butadiene-
Secretariat: KATS
styrene (ABS) moulding and
Voting begins on:
extrusion materials —
Part 2:
Voting terminates on:
Preparation of test specimens and
determination of properties
Plastiques — Matériaux à base d'acrylonitrile-butadiène-styrène
(ABS) pour moulage et extrusion —
Partie 2: Préparation des éprouvettes et détermination des
propriétés
ICS: 83.080.20
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
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TO SUBMIT, WITH THEIR COMMENTS,
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NOTIFICATION OF ANY RELEVANT PATENT
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PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 19062-2:2025(en)
ii
ISO/DIS 19062-2:2025(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Preparation of test specimens . 3
4.1 General .3
4.2 Treatment of the material before moulding .3
4.3 Injection moulding .3
4.4 Compression moulding.3
5 Conditioning of test specimens . 4
6 Determination of properties . 4
Bibliography . 8

iii
ISO/DIS 19062-2:2025(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/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 9, Thermoplastic
materials
[1]
This second edition cancels and replaces the first edition (ISO 19062-2:2019 ), which has been technically
revised.
The main changes are as follows:
— Introduction has been deleted;
— ISO 472 has been cited in Clause 3, and has been added to Clause 2;
— Specimen dimension of water absorption in Table 3 has been changed from "thickness ≤ 1" to "thickness ≥1";
— Test method for the bound-acrylonitrile in Table 4 has been changed from Annex A to ISO 24048, Annex A
has been deleted, ISO 24048 has been added to Clause 2.
A list of all parts in the ISO 19062 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
DRAFT International Standard ISO/DIS 19062-2:2025(en)
Plastics — Acrylonitrile-butadiene-styrene (ABS) moulding
and extrusion materials —
Part 2:
Preparation of test specimens and determination of
properties
1 Scope
This document specifies the methods of preparation of test specimens and the test methods to be used in
determining the properties of acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials.
Requirements for handling the test material and for conditioning both the test material before moulding and
the specimens before testing are given.
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 ABS moulding and extrusion materials are listed.
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 19062-1.
In order to obtain reproducible and comparable test results, it is intended to use the methods of specimen
preparation and conditioning, the specimen dimensions and the test procedures specified in this document.
Values determined will not necessarily be identical to those obtained using specimens of different
dimensions or prepared using different procedures.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO 62, Plastics — Determination of water absorption
ISO 75-1, Plastics — Determination of temperature of deflection under load — Part 1: General test method
ISO 75-2, Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite
ISO 178, Plastics — Determination of flexural properties
ISO 179-1, Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
ISO 179-2, Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test
ISO 180, Plastics — Determination of Izod impact strength
ISO 293, Plastics — Compression moulding of test specimens of thermoplastic materials
ISO 294-1, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General
principles, and moulding of multipurpose and bar test specimens
ISO 294-3, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates

ISO/DIS 19062-2:2025(en)
ISO 294-4, Plastics — Injection moulding of test specimens of thermoplastic materials — Part 4: Determination
of moulding shrinkage
ISO 306, Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)
ISO 472, Plastics — Vocabulary
ISO 527-1, Plastics — Determination of tensile properties — Part 1: General principles
ISO 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion
plastics
ISO 899-1, Plastics — Determination of creep behaviour — Part 1: Tensile creep
ISO 1133-1, Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of
thermoplastics — Part 1: Standard method
ISO 1183-1, Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method,
liquid pycnometer method and titration method
ISO 1183-2, Plastics — Methods for determining the density of non-cellular plastics — Part 2: Density gradient
column method
ISO 1183-3, Plastics — Methods for determining the density of non-cellular plastics — Part 3: Gas pyknometer method
ISO 2561, Plastics — Determination of residual styrene monomer in polystyrene (PS) and impact-resistant
polystyrene (PS-I) by gas chromatography
ISO 2818, Plastics — Preparation of test specimens by machining
ISO 4581, Plastics — Styrene/acrylonitrile copolymers — Determination of residual acrylonit
...