SIST EN ISO 29988-1:2018
(Main)Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 29988-1:2018)
Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 29988-1:2018)
This document establishes a system of designation for polyoxymethylene (POM) thermoplastic
materials, which can be used as the basis for specifications.
The types of polyoxymethylene (POM) materials are differentiated from each other by a classification
system based on appropriate levels of the following designatory properties:
a) melt mass-flow rate or melt volume-flow rate;
b) tensile modulus,
and on information about basic polymer parameters, intended application, method of processing,
important properties, additives, colorants, fillers and reinforcing materials.
This document is applicable to all polyoxymethylene homopolymers and to copolymers of
polyoxymethylene and blends of polymers containing polyoxymethylene.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials
unmodified and modified by colorants, additives, fillers, etc.
It is not intended to imply that materials having the same designation necessarily give the same
performance. This document does not provide engineering data, performance data or data on
processing conditions which can be required to specify materials for particular end-use applications. If
such additional properties are required, they are intended to be determined in accordance with the test
methods specified in the relevant International Standards.
Kunststoffe - Polyoxymethylen (POM)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 29988-1:2018)
Dieser Teil der ISO 29988 legt ein Bezeichnungssystem für Polyoxymethylen (POM) Thermoplast Werk-stoffe fest, das als Grundlage für Spezifikationen verwendet werden kann.
Polyoxymethylen Werkstoffe sind thermoplastische Werkstoffe, die grundsätzlich aus langkettigen synthetischen
Homopolymeren und Copolymeren aus Formaldehyd bestehen. Die wiederkehrende Einheit in der molekularen Kette ist — CH2O — als integraler Bestandteil der Hauptpolymerkette, entstanden aus der Polymerisation von Formaldehyd.
1.2 Die Arten der Polyoxymethylen-Kunststoffe werden mit Hilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der folgenden kennzeichnenden Eigenschaften
a) Schmelze Massefließrate oder Schmelze Volumenfließrate,
b) Zugelastizitätsmodul
und auf Angaben über die grundlegenden Polymerparameter, die vorgesehene Anwendung, das Verarbeitungsverfahren, wichtige Eigenschaften, Zusatzstoffe, Farbstoffe, Füll und Verstärkungsstoffe beruht.
1.3 Dieser Teil der ISO 29988 ist für alle Polyoxymethylen-Homopolymere und auf Copolymere von Polyoxymethylen und Mischungen von Polymeren, die Polyoxymethylen enthalten, anwendbar.
Er gilt für gebrauchsfertige Werkstoffe in Form von Pulver, Granulat oder Pellets und für unmodifizierte oder mit Farbstoffen, Zusatzstoffen und Füllstoffen, etc. modifizierte Werkstoffe.
1.4 Es soll nicht impliziert werden, dass Werkstoffe mit gleicher Bezeichnung notwendigerweise das gleiche Leistungsverhalten aufweisen. Dieser Teil der ISO 29988 enthält keine technischen Daten, Leistungsangaben oder Verarbeitungsbedingungen, die ggf. zur Spezifikation eines Werkstoffs für bestimmte Endanwendungen erforderlich sind.
Wenn derartige zusätzliche Eigenschaften gefragt sind, müssen sie in Übereinstimmung mit den Prüfverfahren aus Teil 2 dieser Internationalen Norm festgelegt werden.
1.5 Um ein thermoplastisches Material für eine bestimmte Anwendung zu spezifizieren oder um reproduzierbare Verarbeitung sicherzustellen, können im Daten Block 5 zusätzliche Anforderungen angegeben werden (siehe 3.1).
Plastiques - Matériaux à base de polyoxyméthylène (POM) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 29988-1:2018)
L'ISO 29988-1:2018 établit un système de désignation des matériaux thermoplastiques à base de polyoxyméthylène (POM) qui peut être utilisé comme base pour les spécifications.
Les types de matériaux à base de polyoxyméthylène (POM) sont différenciés les uns des autres par un système de classification basé sur les niveaux appropriés des propriétés de désignation suivantes:
a) indice de fluidité à chaud en masse ou indice de fluidité à chaud en volume;
b) module en traction; et sur des informations concernant les paramètres relatifs au polymère de base, l'application prévue, la méthode de mise en ?uvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.
L'ISO 29988-1:2018 est applicable à tous les homopolymères du polyoxyméthylène ainsi qu'aux copolymères du polyoxyméthylène et aux mélanges de polymères contenant du polyoxyméthylène.
L'ISO 29988-1:2018 s'applique aux matériaux prêts à l'emploi dans le cadre d'une utilisation normale sous la forme de poudre, granulés ou grains 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 des matériaux pour une application finale particulière. Si de telles caractéristiques supplémentaires sont nécessaires, elles sont censées être déterminées conformément aux méthodes d'essai spécifiées dans les Normes Internationales pertinentes.
Polimerni materiali - Materiali na osnovi polioksimetilena (POM) za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 29988-1:2018)
Ta dokument določa sistem označevanja termoplastičnih materialov na osnovi polioksimetilena (POM), ki ga je mogoče uporabiti kot podlago za specifikacije.
Vrste materialov na osnovi polioksimetilena (POM) se med seboj ločujejo glede na sistem razvrščanja, ki temelji na ustreznih ravneh naslednjih označevalnih lastnosti:
a) masnem pretoku taline ali volumskem pretoku taline;
b) nateznih modulih,
ter na informacijah o parametrih osnovnega polimera, nameravani uporabi, metodi obdelave, pomembnih lastnostih, aditivih, barvilih, polnilih in materialih za ojačanje.
Ta dokument se uporablja za vse homopolimere na osnovi polioksimetilena ter za kopolimere na osnovi polioksimetilena in mešanice polimerov, ki vsebujejo polioksimetilen.
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 zagotavlja inženirskih podatkov, podatkov o delovanju ali podatkov o pogojih obdelave, ki so mogoče potrebni za določitev materialov za posamezno vrsto končne uporabe. Če
so take dodatne lastnosti zahtevane, se določijo v skladu s preskusnimi
metodami, opredeljenimi v ustreznih mednarodnih standardih.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 29988-1:2018
01-september-2018
1DGRPHãþD
SIST EN ISO 9988-1:2006
3ROLPHUQLPDWHULDOL0DWHULDOLQDRVQRYLSROLRNVLPHWLOHQD 320 ]DREOLNRYDQMHLQ
HNVWUXGLUDQMHGHO 6LVWHPR]QDþHYDQMDLQSRGODJH]DVSHFLILNDFLMH ,62
Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 1:
Designation system and basis for specifications (ISO 29988-1:2018)
Kunststoffe - Polyoxymethylen (POM)-Werkstoffe - Teil 1: Bezeichnungssystem und
Basis für Spezifikationen (ISO 29988-1:2018)
Plastiques - Matériaux à base de polyoxyméthylène (POM) pour moulage et extrusion -
Partie 1: Système de désignation et base de spécification (ISO 29988-1:2018)
Ta slovenski standard je istoveten z: EN ISO 29988-1:2018
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 29988-1:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 29988-1:2018
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SIST EN ISO 29988-1:2018
EN ISO 29988-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2018
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 9988-1:2006
English Version
Plastics - Polyoxymethylene (POM) moulding and
extrusion materials - Part 1: Designation system and basis
for specifications (ISO 29988-1:2018)
Plastiques - Matériaux à base de polyoxyméthylène Kunststoffe - Polyoxymethylen (POM)-Werkstoffe - Teil
(POM) pour moulage et extrusion - Partie 1: Système 1: Bezeichnungssystem und Basis für Spezifikationen
de désignation et base de spécification (ISO 29988- (ISO 29988-1:2018)
1:2018)
This European Standard was approved by CEN on 23 March 2018.
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: 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 29988-1:2018 E
worldwide for CEN national Members.
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SIST EN ISO 29988-1:2018
EN ISO 29988-1:2018 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 29988-1:2018
EN ISO 29988-1:2018 (E)
European foreword
This document (EN ISO 29988-1:2018) 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 December 2018, and conflicting national standards
shall be withdrawn at the latest by December 2018.
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 9988-1:2006.
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 29988-1:2018 has been approved by CEN as EN ISO 29988-1:2018 without any
modification.
3
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SIST EN ISO 29988-1:2018
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SIST EN ISO 29988-1:2018
INTERNATIONAL ISO
STANDARD 29988-1
First edition
2018-04
Plastics — Polyoxymethylene (POM)
moulding and extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de polyoxyméthylène (POM) pour
moulage et extrusion —
Partie 1: Système de désignation et base de spécification
Reference number
ISO 29988-1:2018(E)
©
ISO 2018
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SIST EN ISO 29988-1:2018
ISO 29988-1:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© 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.
ISO copyright office
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Phone: +41 22 749 01 11
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Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
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SIST EN ISO 29988-1:2018
ISO 29988-1:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
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 . 4
4.5.1 General. 4
4.5.2 Melt flow rate . 4
4.5.3 Tensile modulus . 5
4.6 Data block 5 . 5
5 Examples of designations . 5
5.1 Designation only . 5
5.2 Designation transformed into a specification . 6
5.3 Designation transformed into a specification for polymer mixture case . 7
Bibliography . 8
© ISO 2018 – All rights reserved iii
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SIST EN ISO 29988-1:2018
ISO 29988-1:2018(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: www .iso .org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials.
This first edition of ISO 29988-1 cancels and replaces ISO 9988-1:2004, which has been technically
revised to introduce a new designation system.
A list of all parts in the ISO 29988 series can be found on the ISO website.
iv © ISO 2018 – All rights reserved
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SIST EN ISO 29988-1:2018
ISO 29988-1:2018(E)
Introduction
Polyoxymethylene materials are thermoplastic materials composed principally of long-chain synthetic
homopolymers and copolymers of formaldehyde. The repeating unit in the molecular chain is – CH O –
2
as an integral part of the main polymer chain resulting from polymerization of formaldehyde.
© ISO 2018 – All rights reserved v
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SIST EN ISO 29988-1:2018
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SIST EN ISO 29988-1:2018
INTERNATIONAL
...
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