Extruded sheets of polyethylene (PE-HD) - Requirements and test methods (ISO 14632:2021)

This document specifies the requirements and test methods for solid flat extruded sheets of
polyethylene homopolymers (PE-HD) without fillers or reinforcing materials.
This document is applicable only to thicknesses of 0,5 mm to 40 mm. It also applies to PE-HD sheet in
rolled form.

Extrudierte Tafeln aus Polyethylen (PE-HD) - Anforderungen und Prüfverfahren (ISO 14632:2021)

Diese Norm legt die Anforderungen und Prüfverfahren für massive ebene extrudierte Tafeln aus Polyethylen-Homopolymerisaten (PE―HD) ohne Füll- und Verstärkungsstoffe fest. Diese Norm gilt nur für Tafeldicken von 0,5 mm bis 40 mm. Diese Norm gilt auch für gerollte PE-HD Tafeln.

Plaques extrudées en polyéthylène (PE-HD) - Prescriptions et méthodes d'essai (ISO 14632:2021)

Ekstrudirane plošče iz polietilena (PE-HD) - Zahteve in preskusne metode (ISO 14632:2021)

General Information

Status
Published
Public Enquiry End Date
31-Jul-2020
Publication Date
16-Jun-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Jun-2021
Due Date
15-Aug-2021
Completion Date
17-Jun-2021

RELATIONS

Buy Standard

Standard
SIST EN ISO 14632:2021
English language
17 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day
Draft
oSIST prEN ISO 14632:2020
English language
14 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 14632:2021
01-september-2021
Nadomešča:
SIST EN ISO 14632:2000
Ekstrudirane plošče iz polietilena (PE-HD) - Zahteve in preskusne metode (ISO
14632:2021)
Extruded sheets of polyethylene (PE-HD) - Requirements and test methods (ISO
14632:2021)

Extrudierte Tafeln aus Polyethylen (PE-HD) - Anforderungen und Prüfverfahren (ISO

14632:2021)

Plaques extrudées en polyéthylène (PE-HD) - Prescriptions et méthodes d'essai (ISO

14632:2021)
Ta slovenski standard je istoveten z: EN ISO 14632:2021
ICS:
83.140.10 Filmi in folije Films and sheets
SIST EN ISO 14632:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 14632:2021
---------------------- Page: 2 ----------------------
SIST EN ISO 14632:2021
EN ISO 14632
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2021
EUROPÄISCHE NORM
ICS 83.140.10 Supersedes EN ISO 14632:1998
English Version
Extruded sheets of polyethylene (PE-HD) - Requirements
and test methods (ISO 14632:2021)

Plaques extrudées en polyéthylène (PE-HD) - Extrudierte Tafeln aus Polyethylen (PE-HD) -

Exigences et méthodes d'essai (ISO 14632:2021) Anforderungen und Prüfverfahren (ISO 14632:2021)

This European Standard was approved by CEN on 11 May 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 14632:2021 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 14632:2021
EN ISO 14632:2021 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

---------------------- Page: 4 ----------------------
SIST EN ISO 14632:2021
EN ISO 14632:2021 (E)
European foreword

This document (EN ISO 14632:2021) 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 December 2021, and conflicting national standards

shall be withdrawn at the latest by December 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 14632:1998.

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 14632:2021 has been approved by CEN as EN ISO 14632:2021 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 14632:2021
---------------------- Page: 6 ----------------------
SIST EN ISO 14632:2021
INTERNATIONAL ISO
STANDARD 14632
Second edition
2021-05
Extruded sheets of polyethylene
(PE-HD) — Requirements and test
methods
Plaques extrudées en polyéthylène (PE-HD) — Exigences et méthodes
d'essai
Reference number
ISO 14632:2021(E)
ISO 2021
---------------------- Page: 7 ----------------------
SIST EN ISO 14632:2021
ISO 14632:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© 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
---------------------- Page: 8 ----------------------
SIST EN ISO 14632:2021
ISO 14632:2021(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Material .......................................................................................................................................................................................................................... 2

5 Requirements .......................................................................................................................................................................................................... 2

5.1 Appearance ................................................................................................................................................................................................ 2

5.2 Dimensional tolerances ................................................................................................................................................................... 2

5.2.1 Thickness ................................................................................................................................................................................ 2

5.2.2 Length and width ............................................................................................................................................................ 2

5.2.3 Rectangularity .................................................................................................................................................................... 3

5.2.4 Bow of sheets in rolled form .................................................................................................................................. 3

5.3 Properties .................................................................................................................................................................................................... 3

5.3.1 Mechanical and thermal properties ................................................................................................................ 3

5.3.2 Behaviour after heating ............................................................................................................................................. 4

5.3.3 Physiological behaviour ........................................................................................................................................... .. 4

6 Test methods ............................................................................................................................................................................................................. 4

6.1 Test specimens ........................................................................................................................................................................................ 4

6.1.1 Preparation of test specimens .............................................................................................................................. 4

6.1.2 Conditioning ........................................................................................................................................................................ 5

6.1.3 Testing ....................................................................................................................................................................................... 5

6.2 Delivery condition ................................................................................................................................................................................ 5

6.3 Appearance ................................................................................................................................................................................................ 5

6.4 Dimensions ................................................................................................................................................................................................. 5

6.4.1 Thickness (h) ...................................................................................................................................................................... 5

6.4.2 Length (l) and width (b) ........................................................................................................................................... . 5

6.4.3 Rectangularity .................................................................................................................................................................... 5

6.4.4 Bow of sheets in rolled form .................................................................................................................................. 6

6.5 Density ........................................................................................................................................................................................................... 6

6.6 Tensile stress at yield (σ ) and tensile strain at yield (ε ) ................................................................................ 6

y y

6.7 Modulus of elasticity in tension (E ) ..................................................................................................................................... 6

6.8 Charpy impact strength of notched specimens (a ) ............................................................................................. 6

6.9 Melt mass-flow rate (MFR) ........................................................................................................................................................... 6

6.10 Determination of shrinkage after heating ....................................................................................................................... 6

7 Designation ................................................................................................................................................................................................................ 7

7.1 Example for PE-HD sheets ............................................................................................................................................................ 7

7.2 Example for PE- HD sheets in rolled form ....................................................................................................................... 8

8 Marking .......................................................................................................................................................................................................................... 8

Annex A (normative) Requirements for rectangularity ................................................................................................................... 9

© ISO 2021 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 14632:2021
ISO 14632:2021(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 11, Products,

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 second edition cancels and replaces the first edition (ISO 14632:1998), which has been technically

revised.
The main changes compared to the previous edition are as follows:

— the range of MFR values for PE HD sheet group 1 in Table 2 has been changed to cover the wider PE

100 grade of extruded PE HD sheets.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of
...

SLOVENSKI STANDARD
oSIST prEN ISO 14632:2020
01-julij-2020

Ekstrudirane plošče iz polietilena (PE-HD) - Zahteve in preskusne metode (ISO/DIS

14632:2020)
Extruded sheets of polyethylene (PE-HD) - Requirements and test methods (ISO/DIS
14632:2020)

Extrudierte Tafeln aus Polyethylen (PE-HD) - Anforderungen und Prüfverfahren (ISO/DIS

14632:2020)
Plaques extrudées en polyéthylène (PE-HD) - Prescriptions et méthodes d'essai
(ISO/DIS 14632:2020)
Ta slovenski standard je istoveten z: prEN ISO 14632
ICS:
83.140.10 Filmi in folije Films and sheets
oSIST prEN ISO 14632:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 14632:2020
---------------------- Page: 2 ----------------------
oSIST prEN ISO 14632:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 14632
ISO/TC 61/SC 11 Secretariat: JISC
Voting begins on: Voting terminates on:
2020-06-11 2020-09-03
Extruded sheets of polyethylene (PE-HD) — Requirements
and test methods
Plaques extrudées en polyéthylène (PE-HD) — Prescriptions et méthodes d'essai
ICS: 83.140.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 14632:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
---------------------- Page: 3 ----------------------
oSIST prEN ISO 14632:2020
ISO/DIS 14632:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 14632:2020
ISO/DIS 14632:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Material .......................................................................................................................................................................................................................... 1

4 Requirements .......................................................................................................................................................................................................... 2

4.1 Appearance ................................................................................................................................................................................................ 2

4.2 Dimensional tolerances ................................................................................................................................................................... 2

4.2.1 Thickness ................................................................................................................................................................................ 2

4.2.2 Length and width ............................................................................................................................................................ 2

4.2.3 Rectangularity .................................................................................................................................................................... 3

4.2.4 Bow of sheets in rolled form .................................................................................................................................. 3

4.3 Properties .................................................................................................................................................................................................... 3

4.3.1 Mechanical and thermal properties ................................................................................................................ 3

4.3.2 Behaviour after heating ............................................................................................................................................. 3

4.3.3 Physiological behaviour ........................................................................................................................................... .. 4

5 Test methods ............................................................................................................................................................................................................. 4

5.1 Test specimens ........................................................................................................................................................................................ 4

5.1.1 Preparation of test specimens .............................................................................................................................. 4

5.1.2 Conditioning ........................................................................................................................................................................ 4

5.1.3 Testing ....................................................................................................................................................................................... 4

5.2 Delivery condition ................................................................................................................................................................................ 4

5.3 Appearance ................................................................................................................................................................................................ 4

5.4 Dimensions ................................................................................................................................................................................................. 5

5.4.1 Thickness (h) ...................................................................................................................................................................... 5

5.4.2 Length (l) and width (b) ........................................................................................................................................... . 5

5.4.3 Rectangularity .................................................................................................................................................................... 5

5.4.4 Rectangularity .................................................................................................................................................................... 5

5.5 Density ........................................................................................................................................................................................................... 5

5.6 Tensile stress at yield (σ ) and tensile strain at yield (ε ) ................................................................................ 5

y y

5.7 Modulus of elasticity in tension (E ) ..................................................................................................................................... 5

5.8 Charpy impact strength of notched specimens (a ) ............................................................................................. 5

5.9 Melt mass-flow rate (MFR) ........................................................................................................................................................... 5

5.10 Determination of shrinkage after heating ....................................................................................................................... 6

6 Designation ................................................................................................................................................................................................................ 7

6.1 Example for PE-HD sheets ............................................................................................................................................................ 7

6.2 Example for PE- HD sheets in rolled form ....................................................................................................................... 7

7 Marking .......................................................................................................................................................................................................................... 7

Annex A (normative) Requirements for rectangularity ................................................................................................................... 9

© ISO 2020 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 14632:2020
ISO/DIS 14632:2020(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 11,

[Products].

This second edition cancels and replaces the first edition (ISO 14632:1998), which has been technically

revised.
The main changes compared to the previous edition are as follows:

— The range of MFR values for PE HD sheet group 1 in Table 2 has been changed to cover the wider PE

100 grade of extruded PE HD sheets.
iv © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 14632:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 14632:2020(E)
Extruded sheets of polyethylene (PE-HD) — Requirements
and test methods
1 Scope

This standard specifies the requirements and test methods for solid flat extruded sheets of polyethylene

homopolymers (PE - HD) without fillers or reinforcing materials. This standard applies only to

thicknesses of 0,5 mm to 40 mm. This standard also applies to PE - HD sheet in rolled form.

2 Normative references

This European standard incorporates, by dated or undated reference, provisions from other

publications. These normative references are cited at the appropriate places in the text and the

publications are listed hereafter. For dated references, subsequent amendments to or revisions of any

of these publications apply to this European standard only when incorporated in it by amendment or

revision. For undated references the latest edition of the publication referred to applies.

EN ISO 179, Plastics - Determination of Charpy impact strength (ISO 179)

EN ISO 291, Plastics - Standard atmospheres for conditioning and testing (ISO 291)

EN ISO 527-1, Plastics - Determination of tensile properties Part 1: General principles (ISO 527-1 including

Corr 1:1994)
EN ISO 527-2, Plastics - Determination of tensile p
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.