SIST EN ISO 12017:2021

Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO 12017:2021)

This document specifies the test methods for quality control of poly(methyl methacrylate) (PMMA) extruded double- and triple-skin flat sheets, obtained from colourless and coloured transparent, translucent and opaque grades of materials.
The minimum sheet width is 600 mm.
The main applications of these sheets are in building and agriculture (greenhouses).

Kunststofffe - Poly(methyl methacrylat) Stegdoppel- und Stegdreifachplatten - Prüfverfahren (ISO 12017:2021)

Dieses Dokument legt die Prüfverfahren zur Qualitätskontrolle von extrudierten, flachen Polymethylmethacrylat (PMMA)-Stegdoppel- und -Stegdreifachplatten, die aus farblosen und eingefärbten durchsichtigen, durchscheinenden und undurchsichtigen Werkstoffen hergestellt sind.
Die minimale Breite der Platten beträgt 600 mm.
Die Hauptanwendungsbereiche dieser Platten sind in Gebäuden und in der Landwirtschaft (Gewächshäuser).

Plastiques - Plaques de poly(méthacrylate de méthyle) à double et triple paroi - Méthodes d'essai (ISO 12017:2021)

Le présent document prescrit les méthodes d’essai nécessaires pour le contrôle de la qualité des plaques de poly(méthacrylate de méthyle) (PMMA) plates extrudées avec deux ou trois parois, obtenues à partir de matériaux de grade incolore, transparent coloré, translucide ou opaque.
La largeur minimale de la plaque est de 600 mm.
Les principales applications de ces plaques sont la construction et l’agriculture (réalisation de serres horticoles).

Polimerni materiali - Dvo- in triplastne plošče iz polimetilmetakrilata - Preskusne metode (ISO 12017:2021)

General Information

• Status: Published
• Public Enquiry End Date: 12-May-2021
• Publication Date: 22-Aug-2021
• ICS: 83.140.10 - Films and sheets
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 29-Jul-2021
• Due Date: 03-Oct-2021
• Completion Date: 23-Aug-2021
• Ref Project: EN ISO 12017:2021 - Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO 12017:2021)

Relations

• Replaces: SIST EN ISO 12017:1999 - Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO 12017:1995)
• Effective Date: 28-Jul-2021
• Revised: SIST EN ISO 12017:1999 - Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO 12017:1995)
• Effective Date: 02-Mar-2021

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN ISO 12017:1999
Polimerni materiali - Dvo- in triplastne plošče iz polimetilmetakrilata - Preskusne
metode (ISO 12017:2021)
Plastics - Poly(methyl methacrylate) double- and triple-skin sheets - Test methods (ISO
12017:2021)
Kunststofffe - Poly(methyl methacrylat) Stegdoppel- und Stegdreifachplatten -
Prüfverfahren (ISO 12017:2021)
Plastiques - Plaques de poly(méthacrylate de méthyle) à double et triple paroi -
Méthodes d'essai (ISO 12017:2021)
Ta slovenski standard je istoveten z: EN ISO 12017:2021
ICS:
83.140.10 Filmi in folije Films and sheets
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 12017
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2021
EUROPÄISCHE NORM
ICS 83.140.10 Supersedes EN ISO 12017:1996
English Version
Plastics - Poly(methyl methacrylate) double- and triple-
skin sheets - Test methods (ISO 12017:2021)
Plastiques - Plaques de poly(méthacrylate de méthyle) Kunststoffe - Poly(methyl methacrylat) Stegdoppel-
à double et triple paroi - Méthodes d'essai (ISO und Stegdreifachplatten - Prüfverfahren (ISO
12017:2021) 12017:2021)
This European Standard was approved by CEN on 17 July 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 12017:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 12017:2021) 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 January 2022, and conflicting national standards shall
be withdrawn at the latest by January 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 12017:1996.
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 12017:2021 has been approved by CEN as EN ISO 12017:2021 without any modification.

INTERNATIONAL ISO
STANDARD 12017
Second edition
2021-06
Plastics — Poly(methyl methacrylate)
double- and triple-skin sheets — Test
methods
Plastiques — Plaques de poly(méthacrylate de méthyle) à double et
triple paroi — Méthodes d'essai
Reference number
ISO 12017:2021(E)
©
ISO 2021
ISO 12017:2021(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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 12017:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Composition of materials . 3
5 Characteristics . 3
5.1 Main characteristics of DSS and TSS . 3
5.2 Profile . 4
5.3 Other characteristics of DSS and TSS . 5
6 Test methods . 6
6.1 General . 6
6.1.1 Test conditions. 6
6.1.2 Sampling. 6
6.1.3 Preparation of test specimens . 6
6.2 Thickness measurements . 6
6.2.1 Total thickness . 6
6.2.2 Minimum skin thickness . 6
6.2.3 Minimum rib thickness . 6
6.2.4 Test report . 6
6.3 Width and length measurements . 7
6.4 Rib geometry . 7
6.5 Mass per unit area . 7
6.6 Curvature of sheet surface . 7
6.7 Curvature of edge in extrusion direction . 8
6.8 Optical properties . 9
6.8.1 Luminous transmittance . 9
6.8.2 Colour . 9
6.8.3 Appearance . 9
6.8.4 Test report .10
6.9 Thermal resistance .10
6.10 Three-point bending test .10
6.10.1 General.10
6.10.2 Procedure .10
6.10.3 Evaluation criterion for the bending test .11
6.10.4 Test report .11
6.11 Sound insulation .12
6.12 Fire resistance .12
6.13 Weathering test .12
6.14 Chemical resistance to (compatibility with) materials in contact with DSS or TSS .12
6.14.1 Procedure .12
6.14.2 Test report .12
6.15 Evaluation of internal stress . .12
7 Condensate formation .13
Annex A (normative) Determination of luminous transmittance of PMMA double- and
triple-skin sheets .14
Annex B (normative) Bending test to examine the chemical compatibility of PMMA with
other materials .18
Bibliography .21
ISO 12017:2021(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 12017:1995), of which it constitutes a
minor revision.
The changes compared to the previous edition are as follows:
— the normative reference clause (Clause 2) has been updated.
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 12017:2021(E)
Plastics — Poly(methyl methacrylate) double- and triple-
skin sheets — Test methods
1 Scope
This document specifies the test methods for quality control of poly(methyl methacrylate) (PMMA)
extruded double- and triple-skin flat sheets, obtained from colourless and coloured transparent,
translucent and opaque grades of materials.
The minimum sheet width is 600 mm.
The main applications of these sheets are in building and agriculture (greenhouses).
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 2818, Plastics — Preparation of test specimens by machining
ISO 4892-2, Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc sources
ISO 7823-2:2003, Plastics — Poly(methyl methacrylate) sheets — Types, dimensions and characteristics —
Part 2: Melt-calendered extruded sheets
ISO 8302, Thermal insulation — Determination of steady-state thermal resistance and related properties —
Guarded hot plate apparatus
ISO 10140-2, Acoustics — Laboratory measurement of sound insulation of building elements — Part 2:
Measurement of airborne sound insulation
ISO 10140-5, Acoustics — Laboratory measurement of sound insulation of building elements — Part 5:
Requirements for test facilities and equipment
ISO 12999-1, Acoustics — Determination and application of measurement uncertainties in building
acoustics — Part 1: Sound insulation
3 Terms and definitions
For the purposes of this document, the following terms and definitions 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/
3.1
double-skin sheet
DSS
sheet having two parallel external skins, differently spaced and jointed by ribs of different shapes
Note 1 to entry: See Figures 1 and 2.
ISO 12017:2021(E)
Key
A skin
B rib
Figure 1 — Example of a double-skin sheet
Key
A skin
B rib
Figure 2 — Example of a double-skin sheet
3.2
triple-skin sheet
TSS
sheet having two external and an internal skin which is parallel and properly spaced by ribs from the
external one
Note 1 to entry: See Figure 3.
Key
A skin
B internal skin
C rib
Figure 3 — Example of a triple-skin sheet
2 © ISO 2021 – All rights reserved

ISO 12017:2021(E)
4 Composition of materials
This document applies to PMMA homopolymers and to copolymers of methyl methacrylate containing
at least a mass fraction of 80 % of MMA and not more than a mass fraction of 20 % of acrylic ester or
other suitable monomers.
Such materials may be unmodified or may contain lubricants, processing aids, UV absorbers, pigments
and colorants.
5 Characteristics
5.1 Main characteristics of DSS and TSS
5.1.1 Total thickness.
5.1.2 Total width.
5.1.3 Skin thickness.
5.1.4 Mass per unit area.
5.1.5 Rib thickness.
5.1.6 Rib geometry (spacing, angle).
ISO 12017:2021(E)
5.2 Profile
The profile of a sheet is defined collectively by the characteristics specified in 5.1. Examples are shown
in Figures 4 and 5.
Total thickness Τ = 16 mm
Total width W = 700 mm
Mass per unit area ρ = 5 kg/m
A
Skin thickness t = 1,8 mm
S
Rib thickness t = 1,7 mm
R1
t = 1,8 mm
R2
Rib spacing d = 20 mm
R1
d = 24 mm
R2
d = 30 mm (main rib spacing)
R3
Figure 4 — Examples of typical dimensions and mass per unit area of DSS
4 © ISO 2021 – All rights reserved

ISO 12017:2021(E)
Total thickness T = 16 mm
Total width W = 980 mm
Mass per unit area ρ = 5 kg/m
A
Skin thickness t = 1,5 mm
S
Internal skin thickness t = 1,2 mm
S1
Rib thickness t = 1,6 mm
R1
t = 1,5 mm
R2
Rib spacing d = 20 mm
R1
d = 24 mm
R2
d = 32 mm (main rib spacing)
R3
Figure 5 — Examples of typical dimensions and mass per unit area of TSS
5.3 Other characteristics of DSS and TSS
5.3.1 Curvature.
5.3.2 Curvature of edge in extrusion direction.
5.3.3 Optical properties.
5.3.4 Thermal resistance.
5.3.5 Bending properties.
5.3.6 Sound insulation.
5.3.7 Fire resistance.
5.3.8 Weatherability.
5.3.9 Chemical resistance to gaskets and sealants.
5.3.10 Internal stress.
5.3.11 Condensate formation.
ISO 12017:2021(E)
6 Test methods
6.1 General
6.1.1 Test conditions
Make all measurements under the standard conditions of 23 °C ± 2 °C and (50 ± 5) % relative humidity
(refer to ISO 291). For measurements made under local ambient conditions, due allowance shall be made
for dimensional changes due to the differences in temperature and relative humidity.
6.1.2 Sampling
The sampling procedure sha
...