SIST EN ISO 21302-2:2019
(Main)Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019)
Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019)
This document specifies the methods of preparation of test specimens and the test methods to be
used in determining the properties of polybutene-1 (PB-1) moulding and extrusion materials. For the
sake of simplicity, the designation polybutene-1 and the abbreviation PB are used in this document.
Requirements for handling test material and for conditioning both the test material before moulding
and the specimens before testing are also specified.
Procedures and conditions for the preparation of test specimens and procedures for measuring
properties of the materials from which these specimens are made are given. Properties and test methods
which are suitable and necessary to characterize PB-1 moulding and extrusion materials are listed.
The properties have been selected from the general test methods in ISO 10350-1. Other test methods in
wide use for or of particular significance to these moulding and extrusion materials are also included in
this document, as is the designatory property specified in ISO 21302-1.
In order to obtain reproducible and comparable test results, it is intended to use the methods of
specimen preparation and conditioning, the specimen dimensions and the test procedures specified in
this document. Values determined will not necessarily be identical to those obtained using specimens
of different dimensions or prepared using different procedures.
Kunststoffe - Polybuten-1 (PB-1)-Werkstoffe - Teil 2: Herstellung von Probekörpern und Bestimmung von Eigenschaften (ISO 21302-2:2019)
Dieses Dokument legt die Bedingungen zu Herstellungsverfahren von Probekörpern und die zur Bestimmung der Eigenschaften von Polybuten 1 (PB 1) Werkstoffen anzuwendenden Prüfverfahren fest. Der Einfachheit halber wird die Bezeichnung Polybuten 1 mit der Abkürzung PB in diesem Dokument verwendet. Anforderungen an die Behandlung des Prüfmaterials und für das Konditionieren des Prüfmaterials vor der Formgebung und der Probekörper vor der Prüfung sind ebenfalls festgelegt.
Verfahren und Bedingungen für die Herstellung der Probekörper und Verfahren für die Bestimmung der Eigenschaften der Werkstoffe, aus der die Probekörper hergestellt werden, sind angegeben. Eigenschaften und Prüfverfahren, die anwendbar und notwendig sind, um PB 1 Werkstoffe zu charakterisieren, sind aufgelistet.
Die Eigenschaften wurden aus allgemeingültigen Prüfverfahren, wie sie in ISO 10350 1 festgelegt sind. Andere weithin gebräuchliche Prüfverfahren oder solche von besonderer Bedeutung für diese Werkstoffe, wie die kennzeichnende Eigenschaft aus ISO 21302 1, sind in diesem Dokument festgelegt.
Um reproduzierbare und vergleichbare Prüfergebnisse zu erhalten, ist es vorgesehen, dass die hier festgelegten Bedingungen der Probekörperherstellung und -konditionierung, die Probekörpermaße sowie die in diesem Dokument festgelegten Prüfverfahren angewendet werden. Die gemessenen Werte müssen nicht notwendigerweise mit denen identisch sein, die bei Anwendung von Probekörpern anderer Abmessungen oder solchen, die mit einem anderen Verfahren hergestellt wurden, erhalten werden.
Plastiques - Matériaux à base de polybutène-1 (PB-1) pour moulage et extrusion - Partie 2: Préparation des éprouvettes et détermination des propriétés (ISO 21302-2:2019)
Le présent document spécifie les méthodes de préparation des éprouvettes et les méthodes d'essai à appliquer pour déterminer les propriétés des matériaux à base de polybutène-1 (PB-1) pour moulage et extrusion. Dans un souci de simplicité, le terme polybutène-1 et l'abréviation PB sont utilisés dans le présent document. Les exigences relatives à la manipulation du matériau d'essai et au conditionnement du matériau d'essai avant moulage et des éprouvettes avant essai sont également spécifiées.
Les modes opératoires et les conditions nécessaires à la préparation des éprouvettes, ainsi que les modes opératoires de mesure des propriétés des matériaux à partir desquels les éprouvettes sont obtenues sont donnés. Les propriétés et méthodes d'essai qui sont utiles et nécessaires pour caractériser les matériaux pour moulage et extrusion à base de PB-1 sont énumérées.
Les propriétés ont été sélectionnées parmi les méthodes d'essai générales de l'ISO 10350‑1. D'autres méthodes d'essai largement utilisées ou qui revêtent une importance particulière pour ces matériaux pour moulage et extrusion sont aussi incluses dans le présent document; c'est le cas de la propriété de désignation spécifiée dans l'ISO 21302‑1.
Dans le but d'obtenir des résultats d'essai reproductibles et comparables, il convient d'utiliser les méthodes de préparation et de conditionnement, les dimensions d'éprouvette ainsi que les modes opératoires d'essai spécifiés dans le présent document. Les valeurs déterminées ne seront pas nécessairement identiques à celles obtenues en utilisant des éprouvettes de dimensions différentes ou préparées selon des modes opératoires différents.
Polimerni materiali - Materiali za oblikovanje in ekstrudiranje iz polibutena-1 (PB-1) - 2. del: Priprava preskušancev in ugotavljanje lastnosti (ISO 21302-2:2019)
Ta dokument določa metode za pripravo preskušancev in preskusnih metod za uporabo pri ugotavljanju lastnosti materialov na osnovi polibutena-1 (PB-1) za oblikovanje in ekstrudiranje. Zaradi poenostavitve se v tem dokumentu uporabljata poimenovanje polibuten-1 in kratica PB. Podane so zahteve za ravnanje s preskusnim materialom ter za obdelavo preskusnega materiala pred oblikovanjem in obdelavo preskušancev pred preskušanjem.
Podani so postopki in pogoji za pripravo preskušancev ter postopki za merjenje lastnosti materialov, iz katerih so izdelani preskušanci. Navedene so lastnosti in preskusne metode, ki so primerne in nujne za opredelitev materialov na osnovi PB-1 za oblikovanje in ekstrudiranje.
Lastnosti so bile izbrane na podlagi splošnih preskusnih metod iz standarda ISO 10350-1. Druge preskusne metode, ki so v splošni uporabi ali so posebej pomembne za te materiale za brizganje in ekstrudiranje, so prav tako vključene
v tem dokumentu, kot tudi določevalna lastnost, navedena v standardu ISO 21302-1.
Da se zagotovijo primerljivi in ponovljivi rezultati preskušanja, naj se uporabljajo metode priprave in obdelave primerka, mere preskušanca ter preskusni postopki, ki so določeni v tem dokumentu. Pri tem ni nujno, da bodo ugotovljene vrednosti enake tistim, ki so pridobljene z uporabo preskušancev, ki imajo drugačne mere ali so pripravljeni z uporabo drugih postopkov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 21302-2:2019
01-september-2019
Nadomešča:
SIST EN ISO 8986-2:2010
Polimerni materiali - Materiali za oblikovanje in ekstrudiranje iz polibutena-1 (PB-1)
- 2. del: Priprava preskušancev in ugotavljanje lastnosti (ISO 21302-2:2019)
Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of
test specimens and determination of properties (ISO 21302-2:2019)
Kunststoffe - Polybuten-1 (PB-1)-Werkstoffe - Teil 2: Herstellung von Probekörpern und
Bestimmung von Eigenschaften (ISO 21302-2:2019)
Plastiques - Matériaux à base de polybutène-1 (PB-1) pour moulage et extrusion - Partie
2: Préparation des éprouvettes et détermination des propriétés (ISO 21302-2:2019)
Ta slovenski standard je istoveten z: EN ISO 21302-2:2019
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 21302-2:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 21302-2:2019
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SIST EN ISO 21302-2:2019
EN ISO 21302-2
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2019
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 8986-2:2009
English Version
Plastics - Polybutene-1 (PB-1) moulding and extrusion
materials - Part 2: Preparation of test specimens and
determination of properties (ISO 21302-2:2019)
Plastiques - Matériaux à base de polybutène-1 (PB-1) Kunststoffe - Polybuten-1 (PB-1)-Werkstoffe - Teil 2:
pour moulage et extrusion - Partie 2: Préparation des Herstellung von Probekörpern und Bestimmung von
éprouvettes et détermination des propriétés (ISO Eigenschaften (ISO 21302-2:2019)
21302-2:2019)
This European Standard was approved by CEN on 12 May 2019.
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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21302-2:2019 E
worldwide for CEN national Members.
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SIST EN ISO 21302-2:2019
EN ISO 21302-2:2019 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 21302-2:2019
EN ISO 21302-2:2019 (E)
European foreword
This document (EN ISO 21302-2:2019) 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 2019, and conflicting national standards
shall be withdrawn at the latest by December 2019.
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 8986-2:2009.
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 21302-2:2019 has been approved by CEN as EN ISO 21302-2:2019 without any
modification.
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SIST EN ISO 21302-2:2019
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SIST EN ISO 21302-2:2019
INTERNATIONAL ISO
STANDARD 21302-2
First edition
2019-05
Plastics — Polybutene-1 (PB-1)
moulding and extrusion materials —
Part 2:
Preparation of test specimens and
determination of properties
Plastiques — Matériaux à base de polybutène-1 (PB-1) pour moulage
et extrusion —
Partie 2: Préparation des éprouvettes et détermination des propriétés
Reference number
ISO 21302-2:2019(E)
©
ISO 2019
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SIST EN ISO 21302-2:2019
ISO 21302-2:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
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SIST EN ISO 21302-2:2019
ISO 21302-2:2019(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 3
4 Preparation of test specimens . 3
4.1 General . 3
4.2 Treatment of the material before moulding . 3
4.3 Compression moulding . 3
5 Conditioning of test specimens . 4
6 Determination of properties . 4
© ISO 2019 – All rights reserved iii
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SIST EN ISO 21302-2:2019
ISO 21302-2:2019(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 21302-2 cancels and replaces ISO 8986-2:2009, which has been technically
revised. The main changes compared to the previous edition are as follows:
— the symbol of general properties and additional properties has been added;
— the type and size of tensile sample ISO 527-4 (1B type test) has been modified to ISO 20753 (A1 or
A2 type test);
— the type and size of the relative permittivity, dissipation factor, volume resistivity and surface
resistivity samples have been modified from ≥ 80 × ≥ 80 × 1 to ≥ 60 × ≥ 60 × 2;
— the type and size of the electric strength sample has been modified from ≥ 80 × ≥ 80 × 1
or ≥ 80 × ≥ 80 × 3 to ≥ 60 × ≥ 60 × 1;
— the type and size of the water absorption sample has been modified from 50 × 50 × 3 or ø50 × 3 to
60 × 60 × 1;
— the test conditions of the density have been added. (the sample was regulated in a standard
atmosphere of 23 °C ± 2 °C and 50 % ± 10 % relative humidity).
A list of all parts in the ISO 21302 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 2019 – All rights reserved
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SIST EN ISO 21302-2:2019
INTERNATIONAL STANDARD ISO 21302-2:2019(E)
Plastics — Polybutene-1 (PB-1) moulding and extrusion
materials —
Part 2:
Preparation of test specimens and determination of
properties
1 Scope
This document specifies the methods of preparation of test specimens and the test methods to be
used in determining the properties of polybutene-1 (PB-1) moulding and extrusion materials. For the
sake of simplicity, the designation polybutene-1 and the abbreviation PB are used in this document.
Requirements for handling test material and for conditioning both the test material before moulding
and the specimens before testing are also specified.
Procedures and conditions for the preparation of test specimens and procedures for measuring
properties of the materials from which these specimens are made are given. Properties and test methods
which are suitable and necessary to characterize PB-1 moulding and extrusion materials are listed.
The properties have been selected from the general test methods in ISO 10350-1. Other test methods in
wide use for or of particular significance to these moulding and extrusion materials are also included in
this document, as is the designatory property specified in ISO 21302-1.
In order to obtain reproducible and comparable test results, it is intended to use the methods of
specimen preparation and conditioning, the specimen dimensions and the test procedures specified in
this document. Values determined will not necessarily be identical to those obtained using specimens
of different dimensions or prepared using different procedures.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes req
...
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