Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24022-1:2020)

This document establishes a system of designation for polystyrene thermoplastic material, which can
be used as the basis for specifications.
The types of polystyrene plastics are differentiated from each other by a classification system based on
appropriate levels of the designatory properties:
a) Vicat softening temperature, and
b) melt mass-flow rate.
and on information about the intended application and/or method of processing, important properties,
additives and colorants, fillers and reinforcing materials.
This document is applicable to all amorphous polystyrene homopolymers. It applies to materials ready
for normal use, unmodified or modified by colorants, additives, fillers, etc.
This document does not apply to expanded polystyrene, styrene copolymers, homopolymers of
substituted styrene or those modified with other polymers such as elastomers.
It is not intended to imply that materials having the same designation give necessarily the same
performance. This document does not provide engineering data, performance data or data on
processing conditions which might be required to specify a material for a particular application and/or
method of processing.
If such additional properties are required, they are determined in accordance with the test methods
specified in ISO 24022-2, if suitable.
In order to specify a thermoplastic material for a particular application or to ensure reproducible
processing, additional requirements can be given in data block 5 (see 4.6).

Kunststoffe - Polystyrol(PS)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 24022-1:2020)

Dieses Dokument legt ein System für die Bezeichnung von thermoplastischen Polystyrol(PS)-Formmassen fest, das als Basis für Spezifikationen angewendet werden kann.
Polystyrol-Kunststofftypen werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften:
a) Vicat-Erweichungstemperatur und
b) Schmelze-Massefließrate
und auf Informationen über die vorgesehene Anwendung und/oder das vorgesehene Verarbeitungsverfahren, wichtige Eigenschaften, Additive und Farbstoffe, Füll- und Verstärkungsstoffe beruht.
Dieses Dokument ist anzuwenden für alle amorphen Polystyrol-Homopolymere. Es gilt für gebrauchsfertige Formmassen, nicht modifiziert oder modifiziert mit Farbstoffen, Additiven, Füllstoffen usw.
Dieses Dokument gilt nicht für Schaumpolystyrol, Styrol-Copolymere, Homopolymere von substituiertem Styrol und Styrol-Formmassen, die mit anderen Polymeren, wie z. B. Elastomeren, modifiziert sind.
Es soll nicht unterstellt werden, dass Formmassen mit gleicher Bezeichnung notwendigerweise das gleiche Leistungsverhalten aufweisen. Dieses Dokument enthält keine technischen Daten, Leistungsangaben oder Angaben zu Verarbeitungsbedingungen, die erforderlich sein könnten, um eine Formmasse für eine bestimmte Anwendung und/oder Verarbeitungsart zu spezifizieren.
Für den Fall, dass derartige zusätzliche Eigenschaften gefordert sind, werden diese, sofern geeignet, nach den in ISO 24022 2 festgelegten Prüfverfahren bestimmt.
Um eine thermoplastische Formmasse für eine bestimmte Anwendung zu spezifizieren oder eine reproduzierbare Verarbeitung sicherzustellen, können im Datenblock 5 (siehe 4.6) zusätzliche Anforderungen angegeben werden.

Plastiques - Matériaux à base de polystyrène (PS) pour moulage et extrusion - Partie 1: Système de désignation et base de spécifications (ISO 24022-1:2020)

Le présent document établit un système de désignation des matériaux thermoplastiques à base de polystyrène qui peut être utilisé comme base pour les spécifications.
Les types de plastiques polystyrènes sont différenciés les uns des autres par un système de classification fondé sur des niveaux appropriés des propriétés de désignation :
a) température de ramollissement Vicat ; et
b) indice de fluidité à chaud en masse ;
et des informations sur l'application prévue et/ou la méthode de mise en œuvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.
Le présent document est applicable à tous les homopolymères de polystyrène amorphes. Il s'applique aux matériaux prêts à l'emploi normal, non modifiés ou modifiés par des colorants, des additifs, des charges, etc.
Le présent document ne s'applique pas au polystyrène expansé, aux copolymères de styrène, aux homopolymères de styrène substitué, ni à ceux qui sont modifiés par d'autres polymères tels que les élastomères.
Le fait que des matériaux aient la même désignation n'implique pas qu'ils présentent nécessairement les mêmes performances. Le présent document ne comporte pas de données sur la conception, la performance ou les conditions de mise en œuvre qui peuvent être exigées pour spécifier un matériau pour une application et/ou une méthode de mise en œuvre particulière.
Si de telles caractéristiques supplémentaires sont nécessaires, elles sont déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 24022-2, s'il y a lieu.
Afin de spécifier un matériau thermoplastique pour une application particulière ou d'assurer une méthode de mise en œuvre reproductible, des exigences supplémentaires peuvent être codées dans le bloc de données 5 (voir 4.6).

Polimerni materiali - Materiali na osnovi polistirena (PS) za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 24022-1:2020)

General Information

Status
Published
Public Enquiry End Date
31-May-2019
Publication Date
27-Sep-2020
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
24-Sep-2020
Due Date
29-Nov-2020
Completion Date
28-Sep-2020

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SLOVENSKI STANDARD
SIST EN ISO 24022-1:2020
01-november-2020
Nadomešča:
SIST EN ISO 1622-1:2012
Polimerni materiali - Materiali na osnovi polistirena (PS) za oblikovanje in

ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 24022-

1:2020)

Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation

system and basis for specifications (ISO 24022-1:2020)

Kunststoffe - Polystyrol(PS)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für

Spezifikationen (ISO 24022-1:2020)

Plastiques - Matériaux à base de polystyrène (PS) pour moulage et extrusion - Partie 1:

Système de désignation et base de spécifications (ISO 24022-1:2020)
Ta slovenski standard je istoveten z: EN ISO 24022-1:2020
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 24022-1:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 24022-1:2020
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SIST EN ISO 24022-1:2020
EN ISO 24022-1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2020
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 1622-1:2012
English Version
Plastics - Polystyrene (PS) moulding and extrusion
materials - Part 1: Designation system and basis for
specifications (ISO 24022-1:2020)

Plastiques - Matériaux à base de polystyrène (PS) pour Kunststoffe - Polystyrol(PS)-Werkstoffe - Teil 1:

moulage et extrusion - Partie 1: Système de Bezeichnungssystem und Basis für Spezifikationen

désignation et base de spécifications (ISO 24022- (ISO 24022-1:2020)
1:2020)
This European Standard was approved by CEN on 22 August 2020.

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, 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

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24022-1:2020 E

worldwide for CEN national Members.
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SIST EN ISO 24022-1:2020
EN ISO 24022-1:2020 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 24022-1:2020
EN ISO 24022-1:2020 (E)
European foreword

This document (EN ISO 24022-1:2020) 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 March 2021, and conflicting national standards shall

be withdrawn at the latest by March 2021.

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 1622-1:2012.

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, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 24022-1:2020 has been approved by CEN as EN ISO 24022-1:2020 without any

modification.
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SIST EN ISO 24022-1:2020
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SIST EN ISO 24022-1:2020
INTERNATIONAL ISO
STANDARD 24022-1
First edition
2020-08
Plastics — Polystyrene (PS) moulding
and extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de polystyrène (PS) pour moulage et
extrusion —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 24022-1:2020(E)
ISO 2020
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SIST EN ISO 24022-1:2020
ISO 24022-1:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

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 2020 – All rights reserved
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SIST EN ISO 24022-1:2020
ISO 24022-1:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 2

4 Designation system ............................................................................................................................................................................................ 2

4.1 General ........................................................................................................................................................................................................... 2

4.2 Data block 1 ............................................................................................................................................................................................... 2

4.3 Data block 2 ............................................................................................................................................................................................... 2

4.4 Data block 3 ............................................................................................................................................................................................... 3

4.5 Data block 4 ............................................................................................................................................................................................... 4

4.5.1 General...................................................................................................................................................................................... 4

4.5.2 Vicat softening temperature .................................................................................................................................. 4

4.5.3 Melt mass-flow rate ....................................................................................................................................................... 4

4.6 Data block 5 ............................................................................................................................................................................................... 5

5 Examples of designations ............................................................................................................................................................................ 5

5.1 Example 1 .................................................................................................................................................................................................... 5

5.2 Example 2 .................................................................................................................................................................................................... 6

© ISO 2020 – All rights reserved iii
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SIST EN ISO 24022-1:2020
ISO 24022-1:2020(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 specifi

...

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