Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO 7823-3:2021)

This document specifies requirements for non-modified flat poly(methyl methacrylate) (PMMA) continuous cast sheets for general-purpose use. The sheets can be colourless or coloured, and can be transparent, translucent or opaque.
The thickness range of the sheets covered by document is 1 mm to 10 mm.

Kunststoffe - Tafeln aus Polymethylmethacrylat - Typen, Maße und Eigenschaften - Teil 3: Kontinuierlich gegossene Tafeln (ISO 7823-3:2021)

Dieses Dokument legt die Anforderungen an flache kontinuierlich gegossene Tafeln aus unmodifiziertem Polymethylmethacrylat (PMMA) für allgemeine Zwecke fest. Die Tafeln können farblos oder gefärbt und durchsichtig, durchscheinend oder undurchsichtig sein.
Der Dickenbereich der in diesem Dokument behandelten Tafeln beträgt 1 mm bis 10 mm.

Plastiques - Plaques en poly(méthacrylate de méthyle) - Types, dimensions et caractéristiques - Partie 3: Plaques coulées continues (ISO 7823-3:2021)

Le présent document spécifie des exigences relatives aux plaques coulées continues en poly(méthacrylate de méthyle) (PMMA), planes et non modifiées, pour usage général. Ces plaques peuvent être incolores ou colorées et peuvent être transparentes, translucides ou opaques.
La plage de l'épaisseur des plaques relevant du présent document est comprise entre 1 mm et 10 mm.

Polimerni materiali - Plošče iz polimetilmetakrilata - Vrste, mere in značilnosti - 3. del: Kontinuirno lite plošče (ISO 7823-3:2021)

General Information

Status
Published
Publication Date
22-Jun-2021
Withdrawal Date
30-Dec-2021
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
23-Jun-2021
Completion Date
23-Jun-2021

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 7823-3:2021
01-september-2021
Nadomešča:
SIST EN ISO 7823-3:2007
Polimerni materiali - Plošče iz polimetilmetakrilata - Vrste, mere in značilnosti - 3.
del: Kontinuirno lite plošče (ISO 7823-3:2021)
Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics -
Part 3: Continuous cast sheets (ISO 7823-3:2021)
Kunststoffe - Tafeln aus Polymethylmethacrylat - Typen, Maße und Eigenschaften - Teil
3: Endlosprodukte (ISO 7823-3:2021)
Plastiques - Plaques en poly(méthacrylate de méthyle) - Types, dimensions et
caractéristiques - Partie 3: Plaques coulées continues (ISO 7823-3:2021)
Ta slovenski standard je istoveten z: EN ISO 7823-3:2021
ICS:
83.140.10 Filmi in folije Films and sheets
SIST EN ISO 7823-3:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7823-3:2021

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SIST EN ISO 7823-3:2021


EN ISO 7823-3
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2021
EUROPÄISCHE NORM
ICS 83.140.10 Supersedes EN ISO 7823-3:2007
English Version

Plastics - Poly(methyl methacrylate) sheets - Types,
dimensions and characteristics - Part 3: Continuous cast
sheets (ISO 7823-3:2021)
Plastiques - Plaques en poly(méthacrylate de méthyle) Kunststoffe - Tafeln aus Polymethylmethacrylat -
- Types, dimensions et caractéristiques - Partie 3: Typen, Maße und Eigenschaften - Teil 3:
Plaques coulées continues (ISO 7823-3:2021) Endlosprodukte (ISO 7823-3:2021)
This European Standard was approved by CEN on 8 June 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 7823-3:2021 E
worldwide for CEN national Members.

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SIST EN ISO 7823-3:2021
EN ISO 7823-3:2021 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 7823-3:2021
EN ISO 7823-3:2021 (E)
European foreword
This document (EN ISO 7823-3:2021) 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 7823-3:2007.
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 7823-3:2021 has been approved by CEN as EN ISO 7823-3:2021 without any
modification.


3

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SIST EN ISO 7823-3:2021

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...

SLOVENSKI STANDARD
oSIST prEN ISO 7823-3:2021
01-april-2021
Polimerni materiali - Plošče iz polimetilmetakrilata - Vrste, mere in značilnosti - 3.
del: Kontinuirno lite plošče (ISO/FDIS 7823-3:2021)
Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics -
Part 3: Continuous cast sheets (ISO/FDIS 7823-3:2021)
Kunststoffe - Tafeln aus Polymethylmethacrylat - Typen, Maße und Eigenschaften - Teil
3: Endlosprodukte (ISO/FDIS 7823-3:2021)
Plastiques - Plaques en poly(méthacrylate de méthyle) - Types, dimensions et
caractéristiques - Partie 3: Plaques coulées continues (ISO/FDIS 7823-3:2021)
Ta slovenski standard je istoveten z: prEN ISO 7823-3
ICS:
83.140.10 Filmi in folije Films and sheets
oSIST prEN ISO 7823-3:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 7823-3:2021

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oSIST prEN ISO 7823-3:2021
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 7823-3
ISO/TC 61/SC 11
Plastics — Poly(methyl methacrylate)
Secretariat: JISC
sheets — Types, dimensions and
Voting begins on:
2021-02-12 characteristics —
Voting terminates on:
Part 3:
2021-05-07
Continuous cast sheets
Plastiques — Plaques en poly(méthacrylate de méthyle) — Types,
dimensions et caractéristiques —
Partie 3: Plaques coulées continues
ISO/CEN PARALLEL PROCESSING
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 SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 7823-3:2021(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
NATIONAL REGULATIONS. ISO 2021

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oSIST prEN ISO 7823-3:2021
ISO/FDIS 7823-3:2021(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

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oSIST prEN ISO 7823-3:2021
ISO/FDIS 7823-3:2021(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Composition . 2
5 General requirements . 2
5.1 Protective coverings . 2
5.2 Appearance . 3
5.2.1 Surface defects . 3
5.2.2 Inclusion defects .
...

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