ISO 18263-2:2015

Plastics — Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging — Part 2: Preparation of test specimens and determination of properties

ISO 18263-2:2015 specifies methods of preparation of test specimens and the standard test methods to be used in determining the properties of mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging for moulding and extrusion. Recyclate from packaging used for the transport, handling, or storage of hazardous goods is not to be used. Since it is impossible to get the information about stabilizer levels of recyclate, it is necessary to add stabilizer as needed. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given in this part of ISO 18263.

Plastiques — Recyclat mixte de polypropylène (PP) et polyéthylène (PE) — Partie 2: Préparation des éprouvettes et détermination des propriétés

General Information

• Status: Published
• Publication Date: 04-Nov-2015
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: ISO/TC 61/SC 9 - Thermoplastic materials
• Drafting Committee: ISO/TC 61/SC 9 - Thermoplastic materials
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 13-Jun-2020

Relations

• Consolidated By: ISO 16664:2017 - Gas analysis — Handling of calibration gases and gas mixtures — Guidelines
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 18263-2
First edition
2015-11-01
Plastics — Mixtures of polypropylene
(PP) and polyethylene (PE) recyclate
derived from PP and PE used
for flexible and rigid consumer
packaging —
Part 2:
Preparation of test specimens and
determination of properties
Plastiques — Recyclat mixte de polypropylène (PP) et polyéthylène
(PE) —
Partie 2: Préparation des éprouvettes et détermination des propriétés
Reference number
ISO 18263-2:2015(E)
©
ISO 2015

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ISO 18263-2:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

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ISO 18263-2:2015(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Preparation of test specimens . 2
5 Conditioning of test specimens . 2
6 Determination of ratio of PP and PE . 2
7 Determination of properties . 2
Annex A (informative) Determination of the ratio of PP and PE by the FTIR spectrometer .4
Annex B (informative) The properties of the PP and PE mixture . 6
Bibliography . 9
© ISO 2015 – All rights reserved iii

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ISO 18263-2:2015(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 meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 61, Plastics, Subcommittee SC 9,
Thermoplastic materials.
ISO 18263 consists of the following parts, under the general title Plastics — Mixtures of polypropylene
(PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging:
— Part 1: Designation system and basis for specification
— Part 2: Preparation of test specimens and determination of properties
iv © ISO 2015 – All rights reserved

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INTERNATIONAL STANDARD ISO 18263-2:2015(E)
Plastics — Mixtures of polypropylene (PP) and
polyethylene (PE) recyclate derived from PP and PE used
for flexible and rigid consumer packaging —
Part 2:
Preparation of test specimens and determination of
properties
1 Scope
This part of ISO 18263 specifies methods of preparation of test specimens and the standard test
methods to be used in determining the properties of mixtures of polypropylene (PP) and polyethylene
(PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging for moulding and
extrusion. Recyclate from packaging used for the transport, handling, or storage of hazardous goods
is not to be used. Since it is impossible to get the information about stabilizer levels of recyclate, it is
necessary to add stabilizer as needed. Requirements for handling test material and for conditioning both
the test material before moulding and the specimens before testing are given in this part of ISO 18263.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 178, Plastics — Determination of flexural properties
ISO 179-1, Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
ISO 179-2, Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test
ISO 291, Plastics — Standard atmospheres for conditioning and testing
ISO 472, Plastics — Vocabulary
ISO 527-1, Plastics — Determination of tensile properties — Part 1: General principles
ISO 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and
extrusion plastics
ISO 1133-1, Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR)
of thermoplastics — Part 1: Standard method
ISO 1183-1, Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion
method, liquid pyknometer method and titration method
ISO 1183-2, Plastics — Methods for determining the density of non-cellular plastics — Part 2: Density
gradient column method
ISO 1183-3, Plastics — Methods for determining the density of non-cellular plastics — Part 3: Gas
pyknometer method
ISO 1873-2, Plastics — Polypropylene (PP) moulding and extrusion materials — Part 2: Preparation of test
specimens and determination of properties
© ISO 2015 – All rights reserved 1

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ISO 18263-2:2015(E)

ISO 10350-1, Plastics — Acquisition and presentation of comparable single-point data — Part 1:
Moulding materials
ISO 15270, Plastics — Guidelines for the recovery and recycling of plastics waste
ISO 18263-1, Plastics — Mixtures of polypropylene (PP) and Polyethylene (PE) recyclate derived from
PP and PE used for flexible and rigid consumer packaging — Part 1: Designation system and basis for
specifications
ISO 20753, Plastics — Test specimens
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 and ISO 15270 apply.
4 Preparation of test specimens
The test specimens shall be prepared in accordance with ISO 1873-2 and shall be tested
...