SIST EN ISO 13000-2:2021

SLOVENSKI STANDARD
01-november-2021
Nadomešča:
SIST EN ISO 13000-2:2006
Polimerni materiali - Polizdelki iz politetrafluoroetilena (PTFE) - 2. del: Priprava
preskušancev in ugotavljanje lastnosti (ISO 13000-2:2021)
Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 2: Preparation of
test specimens and determination of properties (ISO 13000-2:2021)
Kunststoffe - Polytetrafluorethylen (PTFE)-Halbzeuge - Teil 2: Herstellung von
Probekörpern und Bestimmung von Eigenschaften (ISO 13000-2:2021)
Plastiques - Semi-produits en polytétrafluoroéthylène (PTFE) - Partie 2: Préparation des
éprouvettes et détermination des propriétés (ISO 13000-2:2021)
Ta slovenski standard je istoveten z: EN ISO 13000-2:2021
ICS:
83.140.01 Izdelki iz gume in polimernih Rubber and plastics products
materialov na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 13000-2
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2021
EUROPÄISCHE NORM
ICS 83.140.01 Supersedes EN ISO 13000-2:2005
English Version
Plastics - Polytetrafluoroethylene (PTFE) semi-finished
products - Part 2: Preparation of test specimens and
determination of properties (ISO 13000-2:2021)
Plastiques - Semi-produits en polytétrafluoroéthylène Kunststoffe - Polytetrafluorethylen (PTFE)-Halbzeuge -
(PTFE) - Partie 2: Préparation des éprouvettes et Teil 2: Herstellung von Probekörpern und Bestimmung
détermination des propriétés (ISO 13000-2:2021) von Eigenschaften (ISO 13000-2:2021)
This European Standard was approved by CEN on 15 August 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 13000-2:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 13000-2:2021) 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 March 2022, and conflicting national standards shall
be withdrawn at the latest by March 2022.
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 13000-2:2005.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN websites.
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 13000-2:2021 has been approved by CEN as EN ISO 13000-2:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 13000-2
Third edition
2021-08
Plastics — Polytetrafluoroethylene
(PTFE) semi-finished products —
Part 2:
Preparation of test specimens and
determination of properties
Plastiques — Semi-produits en polytétrafluoroéthylène (PTFE) —
Partie 2: Préparation des éprouvettes et détermination des propriétés
Reference number
ISO 13000-2:2021(E)
©
ISO 2021
ISO 13000-2:2021(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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 13000-2:2021(E)
Contents  Page
Foreword .iv
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 2
4  Sampling . 2
5  Preparation of test specimens . 2
6  Testing of semi-finished PTFE products . 2
6.1 General . 2
6.2 Linear dimensions . 2
6.3 Tensile properties . 3
6.3.1 Tensile specimens . 3
6.3.2 Procedure . 7
6.4 Density . 7
6.5 Loss in mass at 300 °C . 7
6.6 Dimensional stability — General method . 8
6.6.1 Apparatus . 8
6.6.2 Test specimen . 8
6.6.3 Procedure . 8
6.6.4 Expression of results . 8
6.7 Dimensional stability — Special method for the determination of the dimensional
and the geometrical stability of thick-walled tubes . 8
6.7.1 Apparatus . 8
6.7.2 Test specimen . 8
6.7.3 Procedure . 9
6.7.4 Expression of results . 9
6.8 Dielectric strength. 9
6.9 Hardness . 9
6.10 Colour . 9
6.11 Resistance to environmental stress cracking (ESC) . 9
Bibliography .10
ISO 13000-2:2021(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 third edition cancels and replaces the second edition (ISO 13000-2:2005), which has been
technically revised.
The main changes compared to the previous edition are as follows:
— in Clause 2, normative references have been updated;
— the former Figure 2 has been split into two figures (Figures 2 and 3) and subsequent figures have
been renumbered;
— in Figures 2 and 3, new dimensions (thickness 1,5 ± 0,25 and 1,0 ± 0,20) have been added;
— in Clause 6:
— Table 1 has been edited to compliment Figures 2 and 3;
— a new Table 2 has been added to compliment Figure 4;
— former Annex A has been changed to Bibliography, and titles for standards have been corrected.
A list of all parts in the ISO 13000 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 13000-2:2021(E)
Plastics — Polytetrafluoroethylene (PTFE) semi-finished
products —
Part 2:
Preparation of test specimens and determination of
properties
WARNING — Persons using this document should be familiar with normal laboratory practice,
if applicable. This document does not purport to address all of the safety concerns, if any,
associated with its use. It is the responsibility of the user to establish appropriate safety and
health practices and to determine the applicability of regulatory requirements prior to use.
1  Scope
This document specifies the preparation of test specimens and gives the test methods applicable to
semi-finished products of polytetrafluoroethylene (PTFE).
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 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and
extrusion plastics
ISO 527-3, Plastics — Determination of tensile properties — Part 3: Test conditions for films and sheets
ISO 868, Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore
hardness)
ISO 1183 (all parts), Plastics — Methods for determining the density of non-cellular plastics
ISO 1923, Cellular plastics and rubbers — Determination of linear dimensions
ISO 2039-1, Plastics — Determination of hardness — Part 1: Ball indentation method
ISO 3611, Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for
external measurements — Design and metrological characteristics
ISO 22088-3, Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 3:
Bent strip method
ISO 22088-4, Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 4: Ball
or pin impression method
ISO 13000-1, Plastics — Polytetrafluoroethylene (PTFE) semi-finished products — Part 1: Requirements
and designation
IEC 60243-1:2013, Electrical strength of insulating materials — Test methods — Part 1: Tests at power
frequencies
ISO 13000-2:2021(E)
IEC 60243-2, Electric strength of insulating materials — Test methods — Part 2: Additional requirements
for tests using direct voltage
CIE 1931standard colorimetric system
CIE 1964standard colorimetric system
CIE Publication No 15, Colorimetry
3  Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 and ISO 13000-1 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
4  Sampling
Details of procedures for sampling semi-finished products depend to a large extent on the physical
shape
...