SIST EN ISO 15023-1:2017

Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2017)

ISO 15023-1:2017 establishes a system of designation for poly(vinyl alcohol) (PVAL) materials which may be used as the basis for specifications.
The types of poly(vinyl alcohol) (PVAL) materials are differentiated from each other by a classification system based on the designatory properties:
a)    degree of hydrolysis,
b)    viscosity of aqueous solution under defined conditions
and on information about basic polymer parameters, intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
ISO 15023-1:2017 is applicable to all poly(vinyl alcohol) (PVAL) materials with a degree of hydrolysis not less than 70 mol%.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials unmodified or modified by colorants, additives, fillers, etc.
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 may be required to specify a material. If such additional properties are required, they are intended to be determined in accordance with the test methods specified in ISO 15023-2, if suitable.
In order to designate a thermoplastic material to meet particular specifications, the requirements are given in data block 5 (see 4.1).

Kunststoffe - Polyvinylalkohol (PVAL)-Formmassen - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 15023-1:2017)

In diesem Dokument wird ein Bezeichnungssystem für Polyvinylalkohol (PVAL)-Werkstoffe festgelegt, das als Grundlage für Spezifikationen verwendet werden kann.
Die Arten der Polyvinylalkohol (PVAL)-Werkstoffe werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf den kennzeichnenden Eigenschaften
a)   Hydrolysegrad,
b)   Viskosität einer wässrigen Lösung unter festgelegten Bedingungen
und auf Informationen über grundlegende Polymerparameter, vorgesehene(s) Anwendung und/oder Verar¬beitungsverfahren, wichtige Eigenschaften, Additive, Farbstoffe, Füll  und Verstärkungsstoffe beruht.
Dieses Dokument gilt für alle Polyvinylalkohol (PVAL) Werkstoffe mit einem Hydrolysegrad von mindestens 70 % Stoffmengenanteil.
Es gilt für gebrauchsfertige Werkstoffe in Form von Pulver, Granulat oder Pellets und für Werkstoffe, die unmodifiziert oder mit Farbstoffen, Additiven, Füllstoffen usw. modifiziert sind.
Es lässt sich nicht unbedingt ableiten, dass Werkstoffe mit der gleichen Bezeichnung notwendigerweise ein gleiches Leistungsverhalten ergeben. Dieses Dokument enthält keine technischen Daten, Leistungs¬angaben oder Angaben zu Verarbeitungsbedingungen, die erforderlich sein können, um einen Werkstoff zu spezifizieren. Falls derartige zusätzliche Eigenschaften erforderlich sind, sollten diese, soweit geeignet, nach den in ISO 15023 2 festgelegten Prüfverfahren bestimmt werden.
Um einen thermoplastischen Werkstoff zu bezeichnen, der bestimmte Spezifikationen erfüllen soll, werden die Anforderungen im Daten Block 5 (siehe 4.1) angegeben.

Plastiques - Matériaux en poly(alcool de vinyle) (PVAL) - Partie 1: Système de désignation et base de spécifications (ISO 15023-1:2017)

ISO 15023-1:2017 établit un système de désignation des matériaux en poly(alcool de vinyle) (PVAL) qui peut être utilisé comme base pour les spécifications.
Les types de matériaux en poly(alcool de vinyle) (PVAL) sont différenciés les uns des autres par un système de classification basé sur les propriétés de désignation:
a)    degré d'hydrolyse,
b)    viscosité de la solution aqueuse dans des conditions définies
et sur des informations concernant les paramètres relatifs au polymère de base, l'application et/ou la méthode de mise en ?uvre prévue(s), les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renforcement.
Le présent document est applicable aux matériaux en poly(alcool de vinyle) (PVAL) dont le degré d'hydrolyse n'est pas inférieur à 70 mol %.
ISO 15023-1:2017 s'applique aux matériaux prêts à l'emploi sous forme de poudre, granulés ou pastilles, et aux matériaux non modifiés ou modifiés par des colorants, additifs, charges etc.
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, les performances ou les conditions de mise en ?uvre qui peuvent être exigées pour spécifier un matériau. Si de telles caractéristiques supplémentaires sont nécessaires, elles doivent être déterminées conformément aux méthodes d'essai décrites dans l'ISO 15023‑2, le cas échéant.
Pour prescrire un matériau thermoplastique pour une application particulière répondant à des spécifications particulières, les exigences doivent être données dans le bloc de données 5 (voir 4.1).

Polimerni materiali - Materiali na osnovi polivinilalkohola (PVAL) - 1. del: Sistem označevanja in podlage za specifikacije (ISO 15023-1:2017)

Ta dokument določa sistem označevanja materialov iz polivinilalkohola (PVAL), ki se lahko
uporabi kot podlaga za specifikacije.
Vrste materialov iz polivinilalkohola se med seboj ločujejo glede na sistem
razvrščanja, ki temelji na ustreznih ravneh označevalnih lastnosti:
a) stopnji hidrolize,
b) viskoznosti vodne raztopine pri določenih pogojih
ter na informacijah o parametrih osnovnega polimera, nameravani uporabi in/ali metodi obdelave, pomembnih lastnostih, aditivih, barvilih, polnilih ter materialih za ojačanje.
Ta dokument se uporablja za materiale iz polivinilalkohola s stopnjo hidrolize, ki ni
manjša od 70-odstotnega molskega deleža.
Uporablja se za materiale v obliki praška, granul ali peletov, pripravljene za običajno uporabo, in materiale,
nespremenjene ali spremenjene z barvili, aditivi, polnili itd.
Materiali z enako oznako nimajo nujno tudi enakih lastnosti. Ta dokument ne podaja podatkov o izdelavi, podatkov o delovanju ali podatkov o pogojih obdelave, ki so lahko potrebni za določitev materiala. Če so take dodatne lastnosti zahtevane, se določijo v skladu s preskusnimi metodami iz standarda ISO 15023-2, če je to primerno.
Za določitev plastomernih materialov, ki ustrezajo določenim specifikacijam,
so zahteve navedene v podatkovnem bloku 5 (glej točko 4.1).

General Information

• Status: Published
• Public Enquiry End Date: 03-May-2016
• Publication Date: 24-May-2017
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 09-May-2017
• Due Date: 14-Jul-2017
• Completion Date: 25-May-2017
• Ref Project: EN ISO 15023-1:2017 - Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2017)

Relations

• Replaces: SIST EN ISO 15023-1:2006 - Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2001)
• Effective Date: 03-May-2017
• Revised: SIST EN ISO 15023-1:2006 - Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for specifications (ISO 15023-1:2001)
• Effective Date: 01-Apr-2016

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2017
1DGRPHãþD
SIST EN ISO 15023-1:2006
3ROLPHUQLPDWHULDOL0DWHULDOLQDRVQRYLSROLYLQLODONRKROD39$/GHO6LVWHP
R]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH,62
Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1: Designation system and basis for
specifications (ISO 15023-1:2017)
Kunststoffe - Polyvinylalkohol (PVAL)-Formmassen - Teil 1: Bezeichnungssystem und
Basis für Spezifikationen (ISO 15023-1:2017)
Plastiques - Matériaux en poly(alcool de vinyle) (PVAL) - Partie 1: Système de
désignation et base de spécifications (ISO 15023-1:2017)
Ta slovenski standard je istoveten z: EN ISO 15023-1:2017
ICS:
83.080.20 Plastomeri Thermoplastic materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15023-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2017
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 15023-1:2006
English Version
Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 1:
Designation system and basis for specifications (ISO
15023-1:2017)
Plastiques - Matériaux en poly(alcool de vinyle) (PVAL) Kunststoffe - Polyvinylalkohol (PVAL)-Formmassen -
- Partie 1: Système de désignation et base de Teil 1: Bezeichnungssystem und Basis für
spécifications (ISO 15023-1:2017) Spezifikationen (ISO 15023-1:2017)
This European Standard was approved by CEN on 20 March 2017.

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, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15023-1:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European foreword
This document (EN ISO 15023-1:2017) 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 October 2017, and conflicting national standards shall
be withdrawn at the latest by October 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 15023-1:2006.
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 15023-1:2017 has been approved by CEN as EN ISO 15023-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 15023-1
Second edition
2017-03
Plastics — Poly(vinyl alcohol) (PVAL)
materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux en poly(alcool de vinyle) (PVAL) —
Partie 1: Système de désignation et base de spécifications
Reference number
ISO 15023-1:2017(E)
©
ISO 2017
ISO 15023-1:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 15023-1:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
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 Degree of hydrolysis . 4
4.5.3 Viscosity of 4 % aqueous solution . 5
4.6 Data block 5 . 6
5 Examples of designations . 6
Bibliography . 7
ISO 15023-1:2017(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 on 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 the following
URL: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials.
This second edition cancels and replaces the first edition (ISO 15023-1:2001), which has been technically
revised.
A list of all parts in the ISO 15023 series can be found on the ISO website.
iv © ISO 2017 – All rights reserved

INTERNATIONAL STANDARD ISO 15023-1:2017(E)
Plastics — Poly(vinyl alcohol) (PVAL) materials —
Part 1:
Designation system and basis for specifications
1 Scope
This document establishes a system of designation for poly(vinyl alcohol) (PVAL) materials which may
be used as the basis for specifications.
The types of poly(vinyl alcohol) (PVAL) materials are differentiated from each other by a classification
system based on the designatory properties:
a) degree of hydrolysis,
b) viscosity of aqueous solution under defined conditions
and on information about basic polymer parameters, intended application and/or method of processing,
important properties, additives, colorants, fillers and reinforcing materials.
This document is applicable to all poly(vinyl alcohol) (PVAL) materials with a degree of hydrolysis not
less than 70 mol%.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials
unmodified or modified by colorants, additives, fillers, etc.
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 may be required to specify a material. If such additional properties are required, they
are intended to be determined in accordance with the test methods specified in ISO 15023-2, if suitable.
In order to designate a thermoplastic material to meet particular specifications, the requirements are
given in data block 5 (see 4.1).
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 472, Plastics — Vocabulary
ISO 1043-1, Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special
characteristics
1)
ISO 15023-2:— , Plastics — Poly(vinyl alcohol) (PVAL) materials — Part 2: Determination of properties
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 apply.
1) Under preparation. Stage at the time of publication: ISO/DIS 15023-2:2016.
ISO 15023-1:2017(E)
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http:// www .electropedia .org/
— ISO Online browsing platform: available at http:// www .iso .org/ obp
4 Designation system
4.1 General
The designation system for thermoplastics is based on the following standardized pattern:
Designation
Identity block
Description block
Individ
...