EN ISO 24024-1:2021

Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications (ISO 24024-1:2021)

1.1  This document establishes a system of designation for vinyl chloride thermoplastic resins which can be used as the basis for specifications.
1.2  The types of vinyl chloride plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties:
a)   reduced viscosity;
b)   apparent density;
c)   retention on a 63 µm mesh sieve;
d)   plasticizer absorption at room temperature (for general-purpose resins);
e)   the viscosity and the type of rheological behaviour of a standard paste (for paste resins only);
and on information about basic polymer parameters, polymerization processes and intended applications.
1.3  This document is applicable to resins in powder form which consist of homopolymers of the monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one or more other monomers, but where vinyl chloride is the main constituent. The resins can contain small amounts of non-polymerized substances (e.g. emulsifying or suspending agents, catalyst residues, etc.) and other substances added during the course of polymerization.
1.4  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 can 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 24024-2, if suitable.
1.5  In order to specify a resin for a particular application or to ensure reproducible processing, additional requirements can be given in data block 5 (see 4.1).

Kunststoffe - Homo- und Copolymere des Vinylchlorids - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 24024-1:2021)

1.1 Dieses Dokument legt ein System für die Bezeichnung von thermoplastischen Vinylchlorid-Polymeren fest, das als Basis für Spezifikationen angewendet werden kann.
1.2 Die Arten von Vinylchlorid-Polymeren werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften:
a) reduzierte Viskosität;
b) Schüttdichte;
c) Siebrückstand auf Drahtsiebboden mit 63 µm lichter Maschenweite;
d) Weichmacheraufnahme bei Raumtemperatur (nur allgemein verwendbare Polymere);
e) Viskosität und rheologische Charakteristik einer Standardpaste (nur für Pasten P Typen);
und Informationen über grundlegende Polymer-Parameter, das Polymerisationsverfahren und die vorgesehene Anwendung beruht.
1.3 Dieses Dokument ist anwendbar auf Polymere in Pulverform, die aus Homopolymeren des Monomers Vinylchlorid und Co- oder Terpolymeren usw. des Vinylchlorids mit einem oder mehreren Monomeren, in denen jedoch Vinylchlorid der Hauptbestandteil ist, bestehen. Die Polymere können geringe Mengen nicht polymerisierter Substanzen (z. B. Emulgatoren oder Suspensionshilfsmittel, Katalysatorreste usw.) und anderer während der Polymerisation zugesetzter Stoffe enthalten.
1.4 Es soll nicht unterstellt werden, dass Werkstoffe mit gleicher Bezeichnung notwendigerweise das Gleiche leisten. Dieses Dokument enthält keine technischen Daten, Leistungsangaben oder Angaben zu Verarbeitungsbedingungen, die notwendig sein können, um einen Werkstoff für eine bestimmte Anwendung und/oder Verarbeitungsart zu spezifizieren.
Wenn derartige zusätzliche Eigenschaften erforderlich sind, werden sie nach den in ISO 24024 2 festgelegten Prüfverfahren, sofern geeignet, bestimmt.
1.5 Um ein Polymer für eine bestimmte Anwendung zu spezifizieren oder eine reproduzierbare Verarbeitung sicherzustellen, können im Datenblock 5 (siehe 4.1) zusätzliche Anforderungen angegeben werden.

Plastiques - Résines d'homopolymères et de copolymères de chlorure de vinyle - Partie 1: Système de désignation et base de spécifications (ISO 24024-1:2021)

1.1    Le présent document établit un système de désignation des résines thermoplastiques à base de chlorure de vinyle, qui peut être utilisé comme base pour les spécifications.
1.2    Les types de plastiques à base de chlorure de vinyle sont différenciés les uns des autres par un système de classification basé sur les niveaux appropriés des propriétés de désignation suivantes:
a)    viscosité réduite;
b)    masse volumique apparente;
c)    refus sur tamis de 63 µm d'ouverture de maille;
d)    prise de plastifiant à la température ambiante (pour les résines pour usages généraux);
e)    viscosité et type de comportement rhéologique d'une pâte normalisée (pour les résines sous forme de pâtes, uniquement);
et sur des informations concernant les paramètres du polymère de base, les procédés de polymérisation et les applications prévues.
1.3    Le présent document est applicable aux résines sous forme de poudres composées d'homopolymères de chlorure de vinyle monomère et de copolymères, terpolymères, etc., de chlorure de vinyle combiné avec un ou plusieurs autres monomères, le chlorure de vinyle étant cependant le principal constituant. Ces résines peuvent contenir de petites quantités de substances non polymérisées (telles qu'émulsifiants ou agents de suspension, résidus de catalyseurs, etc.) ainsi que d'autres substances ajoutées au cours de la polymérisation.
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 de telles caractéristiques supplémentaires sont nécessaires, elles doivent être déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 24024‑2, s'il y a lieu.
1.5    Afin de spécifier une résine 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 - Homo- in kopolimeri vinilklorida - 1. del: Sistem označevanja in podlage za specifikacije (ISO 24024-1:2021)

General Information

• Status: Published
• Publication Date: 23-Feb-2021
• Withdrawal Date: 30-Aug-2021
• 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: 24-Feb-2021
• Completion Date: 24-Feb-2021
• Ref Project: SIST EN ISO 24024-1:2021 - Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications (ISO 24024-1:2021)

Relations

• Replaces: EN ISO 1060-1:1999 - Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications (ISO 1060-1:1998)
• Effective Date: 02-Mar-2021

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2021
Nadomešča:
SIST EN ISO 1060-1:2000
Polimerni materiali - Homo- in kopolimeri vinilklorida - 1. del: Sistem označevanja
in podlage za specifikacije (ISO 24024-1:2021)
Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation
system and basis for specifications (ISO 24024-1:2021)
Kunststoffe - Homo- und Copolymere des Vinylchlorids - Teil 1: Bezeichnungssystem
und Basis für Spezifikationen (ISO 24024-1:2021)
Plastiques - Résines d'homopolymères et de copolymères de chlorure de vinyle - Partie
1: Système de désignation et base de spécification (ISO 24024-1:2021)
Ta slovenski standard je istoveten z: EN ISO 24024-1:2021
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 24024-1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2021
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 1060-1:1999
English Version
Plastics - Homopolymer and copolymer resins of vinyl
chloride - Part 1: Designation system and basis for
specifications (ISO 24024-1:2021)
Plastiques - Résines d'homopolymères et de Kunststoffe - Homo- und Copolymere des Vinylchlorids
copolymères de chlorure de vinyle - Partie 1: Système - Teil 1: Bezeichnungssystem und Basis für
de désignation et base de spécifications (ISO 24024- Spezifikationen (ISO 24024-1:2021)
1:2021)
This European Standard was approved by CEN on 8 February 2021.

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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24024-1:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 24024-1:2021) 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 August 2021, and conflicting national standards shall
be withdrawn at the latest by August 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 1060-1:1999.
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 24024-1:2021 has been approved by CEN as EN ISO 24024-1:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 24024-1
First edition
2021-02
Plastics — Homopolymer and
copolymer resins of vinyl chloride —
Part 1:
Designation system and basis for
specifications
Plastiques — Résines d'homopolymères et de copolymères de chlorure
de vinyle —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 24024-1:2021(E)
©
ISO 2021
ISO 24024-1:2021(E)
© ISO 2021
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]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 24024-1:2021(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 Reduced viscosity . 4
4.5.3 Apparent density . 4
4.5.4 Retention on a 63 µm sieve . 5
4.5.5 Plasticizer absorption at room temperature (for general purpose resins
and filler resins only) . 5
4.5.6 Viscosity and type of rheological behaviour of a standard paste (for paste
resins only) . 6
4.6 Data block 5 . 7
5 Examples of designations . 7
ISO 24024-1:2021(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 24024-1 cancels and replaces ISO 1060-1:1998, 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 in the old designation system have been changed;
— the last designation example has been deleted.
A list of all parts in the ISO 24024 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 2021 – All rights reserved

INTERNATIONAL STANDARD ISO 24024-1:2021(E)
Plastics — Homopolymer and copolymer resins of vinyl
chloride —
Part 1:
Designation system and basis for specifications
1 Scope
1.1 This document establishes a system of designation for vinyl chloride thermoplastic resins which
can be used as the basis for specifications.
1.2 The types of vinyl chloride plastics are differentiated from each other by a classification system
based on appropriate levels of the designatory properties:
a) reduced viscosity;
b) apparent density;
c) retention on a 63 µm mesh sieve;
d) plasticizer absorption at room temperature (for general-purpose resins);
e) the viscosity and the type of rheological behaviour of a standard paste (for paste resins only);
and on information about basic polymer parameters, polymerization processes and intended
applications.
1.3 This document is applicable to resins in powder form which consist of homopolymers of the
monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one or more other
monomers, but where vinyl chloride is the main constituent. The resins can contain small amounts of
non-polymerized substances (e.g. emulsifying or suspending agents, catalyst residues, etc.) and other
substances added during the course of polymerization.
1.4 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 can 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 24024-2, if suitable.
1.5 In ord
...