SIST EN ISO 472:2014/A1:2019

SLOVENSKI STANDARD
SIST EN ISO 472:2014/A1:2019
01-marec-2019
Polimerni materiali - Slovar - Dopolnilo A1: Dodatki (ISO 472:2013/Amd 1:2018)
Plastics - Vocabulary - Amendment 1: Additional items (ISO 472:2013/Amd 1:2018)
Kunststoffe - Fachwörterverzeichnis - Änderung 1: Weitere Einträge (ISO 472:2013/Amd
1:2018)
Plastiques - Vocabulaire - Amendement 1: Éléments supplémentaires (ISO
472:2013/Amd 1:2018)
Ta slovenski standard je istoveten z: EN ISO 472:2013/A1:2018
ICS:
01.040.83 Gumarska industrija in Rubber and plastics
industrija polimernih industries (Vocabularies)
materialov (Slovarji)
83.080.01 Polimerni materiali na Plastics in general
splošno
SIST EN ISO 472:2014/A1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 472:2014/A1:2019

---------------------- Page: 2 ----------------------

SIST EN ISO 472:2014/A1:2019


EN ISO 472:2013/A1
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2018
EUROPÄISCHE NORM
ICS 01.040.83; 83.080.01
English Version

Plastics - Vocabulary - Amendment 1: Additional items
(ISO 472:2013/Amd 1:2018)
Plastiques - Vocabulaire - Amendement 1: Éléments Kunststoffe - Fachwörterverzeichnis - Änderung 1:
supplémentaires (ISO 472:2013/Amd 1:2018) Weitere Einträge (ISO 472:2013/Amd 1:2018)
This amendment A1 modifies the European Standard EN ISO 472:2013; it was approved by CEN on 19 July 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 472:2013/A1:2018 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 472:2014/A1:2019
EN ISO 472:2013/A1:2018 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 472:2014/A1:2019
EN ISO 472:2013/A1:2018 (E)
European foreword
This document (EN ISO 472:2013/A1:2018) 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 June 2019, and conflicting national standards shall be
withdrawn at the latest by June 2019.
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.
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 472:2013/Amd 1:2018 has been approved by CEN as EN ISO 472:2013/A1:2018
without any modification.


3

---------------------- Page: 5 ----------------------

SIST EN ISO 472:2014/A1:2019

---------------------- Page: 6 ----------------------

SIST EN ISO 472:2014/A1:2019
INTERNATIONAL ISO
STANDARD 472
NORME
Fourth édition
Quatrième édition
INTERNATIONALE 2013-02-01
AMENDMENT 1
AMENDEMENT 1
2018-10
Plastics — Vocabulary
AMENDMENT 1: Additional items
Plastiques — Vocabulaire
AMENDEMENT 1: Éléments
supplémentaires
Kunststoffe — Fachwörterverzeichnis
ÄNDERUNG 1: Weitere Einträge
Reference number
Numéro de référence
ISO 472:2013/Amd.1:2018(E/F)
©
ISO 2018

---------------------- Page: 7 ----------------------

SIST EN ISO 472:2014/A1:2019
ISO 472:2013/Amd.1:2018(E/F)

COPYRIGHT PROTECTED DOCUMENT
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2018
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.
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en oeuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Published in Switzerland/Publié en Suisse
ii © ISO 2018 – All rights reserved/Tous droits réservés

---------------------- Page: 8 ----------------------

SIST EN ISO 472:2014/A1:2019
ISO 472:2013/Amd.1:2018(E/F)
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 1,
Terminology.
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.
© ISO 2018 – All rights reserved/Tous droits réservés iii

---------------------- Page: 9 ----------------------

SIST EN ISO 472:2014/A1:2019

---------------------- Page: 10 ----------------------

SIST EN ISO 472:2014/A1:2019
ISO 472:2013/Amd.1:2018(E/F)
Plastics — Vocabulary
AMENDMENT 1: Additional items
Clause 2
Delete terminological entries 2.193, 2.195, 2.263, 2.400, 2.964, 2.1197, 2.1216.
Clause 2, after 2.1265
Add the following Clause 3.
3 Terms and definitions — Additional items
3.1
ageing
entirety of all irreversible chemical and physical processes occurring in a material in the course of time
3.2
chlorinated poly(vinyl chloride)
PVC-C
poly(vinyl chloride) modified by the controlled chlorination of the polymer
3.3
compressive strength
maximum compressive stress sustained by the test specimen during a
compressive test
Note 1 to entry: It is expressed in megapascals.
3.4
critical energy release rate
G
IC
value of the energy release rate G in a precracked specimen under plane-
strain loading conditions, when the crack starts to grow
2
Note 1 to entry: It is expressed in Joules per square metre, J/m .
3.5
critical stress intensity factor
K
IC
value of the stress intensity factor when the crack under load actually starts
to enlarge under a plane-strain loading condition around the crack tip
Note 1 to entry: It is expressed in pascals square root of metre, Pa√m.
Note 2 to entry: It is related to its critical energy release rate G by the formula:
IC
2
K
IC
G =
IC
E
where E is the modulus of elasticity, determined under similar conditions of loading time (up to crack initiation)
and temperature.
© ISO 2018 – All rights reserved/Tous droits réservés 1

---------------------- Page: 11 ----------------------

SIST EN ISO 472:2014/A1:2019
ISO 472:2013/Amd.1:2018(E/F)
In the case of plane-strain conditions:
E
t
E =
2
1−μ
where E is the tensile modulus and μ is Poisson’s ratio.
t
3.6
dammar resin
resin obtained from species of Shorea, Hopea, and Balnocarpus
Note 1 to entry: Dammar resin is soluble in certain organic solvents and used as a tackifier and modifier of
pressure-sensitive adhesives.
3.7
degate, verb
to separate the sprue from the moulded part
3.8
degree of polymerization
average number of the monomeric units in a polymer
3.9
gate
channel or orifice through which material is injected from the sprue
into a mould cavity
3.10
laminate, noun
product made by bonding together two or more layers of a material or materials
3.11
Poisson's ratio
μ
negative ratio of the strain increment Δε , in one of the two axes normal to the direction of extension,
n
to the corresponding strain increment Δε in the direction of extension, within the linear portion of the
l
longitudinal versus normal strain curve
Note 1 to entry: It is expressed as a dimensionless ratio.
3.12
polyolefin
thermoplastic polymer produced by the polymerisation or copolymerisation of olefins
Note 1 to entry: Examples of olefins include ethylene, propylene.
3.13
pot life
maximum period of time during which a multi-part adhesive or resin can be used after mixing the
components
Note 1 to entry: The pot life varies with volume and temperature of the mixed adhesive and the ambient
temperature. The term "pot life" is also used for the application of hot-melt adhesives for the period for which an
adhesive, ready for use, remains usable when kept at normal operating temperature.
2 © ISO 2018 – All rights reserved/Tous droits réservés

---------------------- Page: 12 ----------------------

SIST EN ISO 472:2014/A1:2019
ISO 472:2013/Amd.1:2018(E/F)
3.14
resin transfer moulding
RTM
closed-mould system for moulding of reinforced plastics that processes inject matrix resins in to the
mould in which reinforcement materials are preset
Note 1 to entry: The reinforcement materials include continuous strand, cloth, woven roving, long fibre and
chopped strand.
3.15
submarine gate
tunnel gate
injection channel situated mainly underneath the mating surface, so that the sprue is pulled off with
the ejection operation
3.16
unplasticized poly(vinyl chloride)
PVC-U
poly(vinyl chloride) without any plasticizer
Note 1 to entry: Ingredients added to poly(vinyl chloride), such as stabilizers, lubricants, etc., are not considered
as plasticizers in the usual technical sense.
3.17
volume resistivity
quotient obtained when the potential gradient is divided by the current density
Note 1 to entry: The volume resistivity of a material, in ohm centimetres, is equal to the volume resistance
-6 3
between opposite faces of a 1 × 10 m cube of the material.
3.18
anisotropic
different prop
...