EN ISO 24023-1:2020

Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24023-1:2020)

1.1  This document establishes a system of designation for plasticized PVC thermoplastic material which can be used as the basis for specifications.
1.2  The types of PVC-U plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties
a)   Shore hardness,
b)   density,
c)   torsional-stiffness temperature at 300 MPa,
and on information about physical form, intended application and/or method of processing, important properties, additives, colorants.
1.3  This document is applicable to all plasticized compositions of homopolymers and copolymers that contain at least a mass percentage of 50 % of vinyl chloride. It is also applicable to plasticized compositions containing chlorinated poly (vinyl chloride) and to plasticized compositions containing blends of one or more of the above-mentioned polymers, provided that the total amount of these polymers represents at least a mass percentage of 50 % of the polymer content of the composition.
This document applies to materials ready for normal use in the form of powder (dry blends), granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc. It does not apply to cellular plastics or to paste compositions (plastisols).
1.4  This document does not intend to imply that materials having the same designation give the same performance. It 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 additional properties are required, they are, if suitable, determined using the test methods specified in ISO 24023-2.
1.5  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 4.1).

Kunststoffe - Weichmacherhaltige Polyvinylchlorid(PVC-P)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 24023-1:2020)

1.1 Dieses Dokument legt ein System für die Bezeichnung von thermoplastischen weichmacherhaltigen (en: plasticized) Polyvinylchlorid(PVC P)-Werkstoffen fest, das als Basis für Spezifikationen angewendet werden kann.
1.2 Die Arten von PVC U-Kunststoffen werden mit Hilfe eines Einteilungssystems voneinander unter-schieden, das auf geeigneten Wertebereichen der folgenden kennzeichnenden Eigenschaften beruht:
a) Shore-Härte;
b) Dichte;
c) Temperatur der Torsionssteifheit 300 MPa;
und Informationen über die physikalische Form, die vorgesehene Anwendung und/oder Verarbeitungs¬verfahren, wichtige Eigenschaften, Additive, Farbstoffe.
1.3 Dieses Dokument gilt für alle weichmacherhaltigen Zusammensetzungen von Homopolymeren und Copolymeren, die mindestens einen Massenanteil von 50 % Vinylchlorid enthalten. Es gilt auch für weich¬macherhaltige Zusammensetzungen, die chloriertes Polyvinylchlorid enthalten, und für weichmacherhaltige Zusammensetzungen, die Mischungen aus einem oder mehreren der zuvor genannten Polymere enthalten, sofern die Menge dieser Polymere insgesamt mindestens einen Massenanteil von 50 % des Polymergehalts der Zusammensetzung ausmacht.
Dieses Dokument gilt für gebrauchsfertige Werkstoffe in der Form von Pulver (Dryblends), Grieß oder Granulat, modifiziert oder nicht modifiziert mit Farbstoffen, Additiven, Füllstoffen. Es ist weder anwendbar für Schaumstoffe noch für Pasten-Compounds (Plastisole).
1.4 Dieses Dokument unterstellt nicht, dass Werkstoffe mit gleicher Bezeichnung notwendigerweise auch gleiches leisten. Es enthält keine technischen Daten, Leistungsangaben oder Verarbeitungsbedingungen, die notwendig sein können, um einen Werkstoff für eine spezielle Anwendung und/oder eine bestimmte Verarbeitungsart zu spezifizieren.
Wenn zusätzliche Eigenschaften gefragt sind, werden sie nach den in ISO 24023 2 festgelegten Prüf-verfahren, soweit geeignet, bestimmt.
1.5 Um einen thermoplastischen Werkstoff für eine bestimmte Anwendung zu spezifizieren oder eine reproduzierbare Verarbeitung sicherzustellen, können im Daten-Block 5 (siehe 4.1) zusätzliche Anforderungen angegeben werden.

Plastiques - Matériaux à base de poly(chlorure de vinyle) plastifié (PVC-P) pour moulage et extrusion - Partie 1: Système de désignation et base de spécifications (ISO 24023-1:2020)

1.1    Le présent document établit un système de désignation des matériaux thermoplastiques en PVC plastifié, qui peut être utilisé comme base pour les spécifications.
1.2    Les types de plastiques à base de PVC-U sont différenciés les uns des autres par un système de classification basé sur les niveaux appropriés des propriétés de désignation suivantes:
a)    dureté Shore;
b)    masse volumique;
c)    température de rigidité en torsion à 300 MPa;
et des informations concernant la forme physique, l'application prévue et/ou la méthode de mise en œuvre, les propriétés importantes, les additifs et les colorants.
1.3    Le présent document est applicable à toutes les compositions plastifiées d'homopolymères et de copolymères qui contiennent au moins un pourcentage en masse de 50 % de chlorure de vinyle. Elle est également applicable aux compositions plastifiées qui contiennent du poly(chlorure de vinyle) chloré et à celles qui contiennent des mélanges constitués d'un ou plusieurs polymères parmi ceux susmentionnés, sous réserve que la teneur totale en ces polymères représente au moins un pourcentage en masse de 50 % du mélange de polymères de la composition.
Le présent document s'applique aux matériaux prêts à l'emploi dans le cadre d'une utilisation normale sous la forme de poudre (mélange sec), granulés ou grains et aux matériaux non modifiés ou modifiés par des colorants, additifs, charges, etc. Il ne s'applique ni aux plastiques alvéolaires, ni aux compositions en pâte (plastisols).
1.4    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 des caractéristiques supplémentaires sont nécessaires, elles sont déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 24023‑2, s'il y a lieu.
1.5    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 4.1).

Polimerni materiali - Materiali na osnovi mehčanega polivinilklorida (PVC-P) za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 24023-1:2020)

General Information

• Status: Published
• Publication Date: 26-May-2020
• Withdrawal Date: 29-Nov-2020
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: CEN/TC 249 - Plastics
• Drafting Committee: CEN/TC 249 - Plastics
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-May-2020
• Completion Date: 27-May-2020
• Ref Project: SIST EN ISO 24023-1:2020 - Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24023-1:2020)

Relations

• Replaces: EN ISO 2898-1:1999 - Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 2898-1:1996)
• Effective Date: 03-Jun-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2020
Nadomešča:
SIST EN ISO 2898-1:2000
Polimerni materiali - Materiali na osnovi mehčanega polivinilklorida (PVC-P) za
oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za
specifikacije (ISO 24023-1:2020)
Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part
1: Designation system and basis for specifications (ISO 24023-1:2020)
Kunststoffe - Weichmacherhaltige Polyvinylchlorid(PVC-P)-Werkstoffe - Teil 1:
Bezeichnungssystem und Basis für Spezifikationen (ISO 24023-1:2020)
Plastiques - Matériaux à base de poly(chlorure de vinyle) plastifié (PVC-P) pour moulage
et extrusion - Partie 1: Système de désignation et base de spécification (ISO 24023-
1:2020)
Ta slovenski standard je istoveten z: EN ISO 24023-1:2020
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 24023-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2020
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 2898-1:1999
English Version
Plastics - Plasticized poly(vinyl chloride) (PVC-P)
moulding and extrusion materials - Part 1: Designation
system and basis for specifications (ISO 24023-1:2020)
Plastiques - Matériaux à base de poly(chlorure de Kunststoffe - Weichmacherhaltige
vinyle) plastifié (PVC-P) pour moulage et extrusion - Polyvinylchlorid(PVC-P)-Werkstoffe - Teil 1:
Partie 1: Système de désignation et base de Bezeichnungssystem und Basis für Spezifikationen
spécifications (ISO 24023-1:2020) (ISO 24023-1:2020)
This European Standard was approved by CEN on 15 May 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 24023-1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 24023-1:2020) 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 November 2020, and conflicting national standards
shall be withdrawn at the latest by November 2020.
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 2898-1:1999.
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 24023-1:2020 has been approved by CEN as EN ISO 24023-1:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 24023-1
First edition
2020-05
Plastics — Plasticized poly(vinyl
chloride) (PVC-P) moulding and
extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de poly(chlorure de vinyle) plastifié
(PVC-P) pour moulage et extrusion —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 24023-1:2020(E)
©
ISO 2020
ISO 24023-1:2020(E)
© 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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 24023-1:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Designation and specification system . 2
4.1 General . 2
4.2 Data block 1 . 2
4.3 Data block 2 . 3
4.4 Data block 3 . 3
4.5 Data block 4 . 3
4.5.1 General. 3
4.5.2 Shore hardness . 4
4.5.3 Density . 4
4.5.4 Torsional-stiffness temperature at 300 MPa . 4
4.6 Data block 5 . 4
5 Examples of designations . 5
5.1 Designation only . 5
5.2 Designation transformed into a specification . 6
ISO 24023-1:2020(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 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, 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 first edition of ISO 24023-1 cancels and replaces ISO 2898-1:1996, which has been technically
revised.
The main changes compared to the previous edition are as follows:
— the positions of Data block 2 and Data block 4 of the old designation system has been changed.
A list of all parts in the ISO 24023 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 2020 – All rights reserved

INTERNATIONAL STANDARD ISO 24023-1:2020(E)
Plastics — Plasticized poly(vinyl chloride) (PVC-P)
moulding and extrusion materials —
Part 1:
Designation system and basis for specifications
1 Scope
1.1 This document establishes a system of designation for plasticized PVC thermoplastic material
which can be used as the basis for specifications.
1.2 The types of PVC-U plastics are differentiated from each other by a classification system based on
appropriate levels of the designatory properties
a) Shore hardness,
b) density,
c) torsional-stiffness temperature at 300 MPa,
and on information about physical form, intended application and/or method of processing, important
properties, additives, colorants.
1.3 This document is applicable to all plasticized compositions of homopolymers and copolymers that
contain at least a mass percentage of 50 % of vinyl chloride. It is also applicable to plasticized compositions
containing chlorinated poly (vinyl chloride) and to plasticized compositions containing blends of one or
more of the above-mentioned polymers, provided that the total amount of these polymers represents at
least a mass percentage of 50 % of the polymer content of the composition.
This document applies to materials ready for normal use in the form of powder (dry blends), granules
or pellets and to materials unmodified or modified by colorants, additives, fillers, etc. It does not apply
to cellular plastics or to paste compositions (plastisols).
1.4 This document does not intend to imply that materials having the same designation give the same
performance. It does not provide engineering data, performance data or data on processing conditions
which might be required to specify a materia
...