SIST EN ISO 294-3:2020

Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates (ISO 294-3:2020)

This document specifies two two-cavity moulds, the type D11 and D12 ISO moulds, for the injection
moulding of small plates measuring 60 mm × 60 mm with a preferred thickness of 1 mm (type D11) or
2 mm (type D12), which can be used for a variety of tests. The moulds can additionally be fitted with
inserts for studying the effects of weld lines on the mechanical properties (see Annex A).

Kunststoffe - Spritzgießen von Probekörpern aus Thermoplasten - Teil 3: Kleine Platten (ISO 294-3:2020)

Dieses Dokument legt zwei Zweifachwerkzeuge fest, die ISO Typ D11- und  D12 Werkzeuge zum Spritz¬gießen kleiner Platten 60 mm × 60 mm mit den Vorzugsdicken von 1 mm (Typ D11) oder 2 mm (Typ D12), die für eine Vielzahl von Prüfungen benutzt werden können. Die Werkzeuge können zur Untersuchung der mechanischen Eigenschaften von Fließnähten/Bindenähten zusätzlich mit Einsätzen versehen werden (siehe Anhang A).

Plastiques - Moulage par injection des éprouvettes de matériaux thermoplastiques - Partie 3: Plaques de petites dimensions (ISO 294-3:2020)

Le présent document spécifie deux moules à deux empreintes de type moules ISO D11 et D12 pour le moulage par injection de petites plaques de 60 mm × 60 mm présentant une épaisseur préférentielle de 1 mm (Type D11) ou de 2 mm (Type D12), qui peuvent être utilisés pour de multiples essais. Les moules peuvent, en outre, être équipés d'inserts en vue de l'étude de l'effet induit par les lignes de soudure sur les propriétés mécaniques (voir l'Annexe A).

Polimerni materiali - Vbrizgavanje plastomernih preskušancev - 3. del: Ploščice (ISO 294-3:2020)

General Information

• Status: Published
• Public Enquiry End Date: 30-Jan-2019
• Publication Date: 28-Jul-2020
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 23-Jul-2020
• Due Date: 27-Sep-2020
• Completion Date: 29-Jul-2020
• Ref Project: EN ISO 294-3:2020 - Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates (ISO 294-3:2020)

Relations

• Revised: SIST EN ISO 294-3:2003 - Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates (ISO 294-3:2002)
• Effective Date: 29-Aug-2018
• Replaces: SIST EN ISO 294-3:2003 - Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small plates (ISO 294-3:2002)
• Effective Date: 22-Jul-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 294-3:2020
01-oktober-2020
Nadomešča:
SIST EN ISO 294-3:2003
Polimerni materiali - Vbrizgavanje plastomernih preskušancev - 3. del: Ploščice
(ISO 294-3:2020)
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small
plates (ISO 294-3:2020)
Kunststoffe - Spritzgießen von Probekörpern aus Thermoplasten - Teil 3: Kleine Platten
(ISO 294-3:2020)
Plastiques - Moulage par injection des éprouvettes de matériaux thermoplastiques -
Partie 3: Plaques de petites dimensions (ISO 294-3:2020)
Ta slovenski standard je istoveten z: EN ISO 294-3:2020
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 294-3:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 294-3:2020

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SIST EN ISO 294-3:2020


EN ISO 294-3
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2020
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 294-3:2003
English Version

Plastics - Injection moulding of test specimens of
thermoplastic materials - Part 3: Small plates (ISO 294-
3:2020)
Plastiques - Moulage par injection des éprouvettes de Kunststoffe - Spritzgießen von Probekörpern aus
matériaux thermoplastiques - Partie 3: Plaques de Thermoplasten - Teil 3: Kleine Platten (ISO 294-
petites dimensions (ISO 294-3:2020) 3:2020)
This European Standard was approved by CEN on 27 June 2020.

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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 294-3:2020 E
worldwide for CEN national Members.

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SIST EN ISO 294-3:2020
EN ISO 294-3:2020 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 294-3:2020
EN ISO 294-3:2020 (E)
European foreword
This document (EN ISO 294-3:2020) 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 January 2021, and conflicting national standards shall
be withdrawn at the latest by January 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 294-3:2003.
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 294-3:2020 has been approved by CEN as EN ISO 294-3:2020 without any modification.


3

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SIST EN ISO 294-3:2020

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SIST EN ISO 294-3:2020
INTERNATIONAL ISO
STANDARD 294-3
Third edition
2020-06
Plastics — Injection moulding of
test specimens of thermoplastic
materials —
Part 3:
Small plates
Plastiques — Moulage par injection des éprouvettes de matériaux
thermoplastiques —
Partie 3: Plaques de petites dimensions
Reference number
ISO 294-3:2020(E)
©
ISO 2020

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SIST EN ISO 294-3:2020
ISO 294-3:2020(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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

---------------------- Page: 8 ----------------------
SIST EN ISO 294-3:2020
ISO 294-3:2020(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
4.1 Type D11 and D12 ISO moulds . 1
4.2 Injection-moulding machine . 5
5 Procedure. 6
5.1 Conditioning of material . 6
5.2 Injection moulding . 6
6 Report on test-specimen preparation . 6
Annex A (informative) Weld lines . 7
Bibliography . 9
© ISO 2020 – All rights reserved iii

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SIST EN ISO 294-3:2020
ISO 294-3:2020(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 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 294-3:2002), which has been technically
revised. It also incorporates the Amendment ISO 294-3:2002/Amd 1:2006.
The main changes compared to the previous edition are as follows:
— the requirements in Clause 4 have been clarified;
— the position of h in Figure 2 has been corrected.
G
A list of all parts in the ISO 294 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 2020 – All rights reserved

---------
...

SLOVENSKI STANDARD
oSIST prEN ISO 294-3:2019
01-januar-2019
3ROLPHUQLPDWHULDOL9EUL]JDYDQMHSODVWRPHUQLKSUHVNXãDQFHYGHO3ORãþLFH
,62',6
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 3: Small
plates (ISO/DIS 294-3:2018)
Kunststoffe - Spritzgießen von Probekörpern aus Thermoplasten - Teil 3: Kleine Platten
(ISO/DIS 294-3:2018)
Plastiques - Moulage par injection des éprouvettes de matériaux thermoplastiques -
Partie 3: Plaques de petites dimensions (ISO/DIS 294-3:2018)
Ta slovenski standard je istoveten z: prEN ISO 294-3
ICS:
83.080.20 Plastomeri Thermoplastic materials
oSIST prEN ISO 294-3:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 294-3:2019

---------------------- Page: 2 ----------------------
oSIST prEN ISO 294-3:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 294-3
ISO/TC 61/SC 9 Secretariat: KATS
Voting begins on: Voting terminates on:
2018-11-08 2019-01-31
Plastics — Injection moulding of test specimens of
thermoplastic materials —
Part 3:
Small plates
Plastiques — Moulage par injection des éprouvettes de matériaux thermoplastiques —
Partie 3: Plaques de petites dimensions
ICS: 83.080.20
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 294-3:2018(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 2018

---------------------- Page: 3 ----------------------
oSIST prEN ISO 294-3:2019
ISO/DIS 294-3:2018(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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 294-3:2019
ISO/DIS 294-3:2018(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
4.1 Type D1 and D2 ISO moulds . 1
4.2 Injection-moulding machine . 4
5 Procedure. 4
5.1 Conditioning of material . 4
5.2 Injection moulding . 5
6 Report on test-specimen preparation . 5
Annex A (informative) Weld lines . 6
Bibliography . 8
© ISO 2018 – All rights reserved iii

---------------------- Page: 5 ----------------------
oSIST prEN ISO 294-3:2019
ISO/DIS 294-3:2018(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 second/third/… edition cancels and replaces the first/second/… edition (ISO 294-3:1996), which
has been technically revised.
The main changes compared to the previous edition are as follows:
— xxx xxxxxxx xxx xxxx
A list of all parts in the ISO ##### series can be found on the ISO website.
ISO 294 consists of the following parts, under the general title Plastics — Injection moulding of test
specimens of thermoplastic materials:
— Part 1: General principles, and moulding of multipurpose and bar test specimens
— Part 2: Small tensile bars
— Part 3: Small plates
— Part 4: Determination of moulding shrinkage
— Part 5: Preparation of standard specimens for investigating anisotropy
Annex A of this part of ISO 294 is for information only.
iv © ISO 2018 – All rights reserved

---------------------- Page: 6 ----------------------
oSIST prEN ISO 294-3:2019
DRAFT INTERNATIONAL STANDARD ISO/DIS 294-3:2018(E)
Plastics — Injection moulding of test specimens of
thermoplastic materials —
Part 3:
Small plates
1 Scope
This part of ISO 294 specifies two two-cavity moulds, the type D1 and D2 ISO moulds, for the injection
moulding of small plates measuring 60 mm ⤬ 60 mm with a preferred thickness of 1 mm (type D1) or
2 mm (type D2), which can be used for a variety of tests. The moulds may additionally be fitted with
inserts for studying the effects of weld lines on the mechanical properties (see Annex A).
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.
((The following normative documents contain provisions which, through reference in this text,
constitute provisions of this part of ISO 294. For dated references, subsequent amendments to, or
revisions of, any of these publications do not apply. However, parties to agreements based on this
part of ISO 294 are encouraged to investigate the possibility of applying the most recent editions of
the normative documents indicated below. For undated references, the latest edition of the normative
document referred to applies. Members of ISO and IEC maintain registers
...