Rigid cellular plastics -- Determination of friability

This International Standard specifies a method for the determination of the mass loss of rigid cellular plastics as a result of a combination of abrasion and impact produced by a laboratory tumbling mechanism.

Plastiques alvéolaires rigides -- Détermination de la friabilité

General Information

Status
Published
Publication Date
10-Oct-2001
Current Stage
6060 - International Standard published
Start Date
06-Jul-2001
Completion Date
11-Oct-2001
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ISO 6187:2001 - Rigid cellular plastics -- Determination of friability
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INTERNATIONAL ISO
STANDARD 6187
First edition
2001-09-15
Rigid cellular plastics — Determination of
friability
Plastiques alvéolaires rigides — Détermination de la friabilité
Reference number
ISO 6187:2001(E)
© ISO 2001
---------------------- Page: 1 ----------------------
ISO 6187:2001(E)
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© ISO 2001

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ii ISO 2001 – All rights reserved
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ISO 6187:2001(E)
Contents Page

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

2 Normative reference ......................................................................................................................................... 1

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

4 Apparatus ......................................................................................................................................................... 1

5 Test specimens ................................................................................................................................................. 2

6 Procedure ......................................................................................................................................................... 2

7 Calculation ........................................................................................................................................................ 2

8 Precision and bias ............................................................................................................................................ 3

9 Test report ........................................................................................................................................................ 3

Bibliography............................................................................................................................................................. 4

ISO 2001 – All rights reserved iii
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ISO 6187:2001(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.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

International Standard ISO 6187 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 10,

Cellular plastics.
iv ISO 2001 – All rights reserved
---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 6187:2001(E)
Rigid cellular plastics — Determination of friability

WARNING — This International Standard does not purport to address all of the safety concerns, if any,

associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and

health practices and determine the applicability of regulatory limitations prior to use.

1 Scope

This International Standard specifies a method for the determination of the mass loss of rigid cellular plastics as a

result of a combination of abrasion and impact produced by a laboratory tumbling mechanism.

2 Normative reference

The following normative document contains provisions which, through reference in this text, constitute provisions of

this International Standard. For dated references, subsequent amendments to, or revisions of, any of these

publications do not apply. However, parties to agreements based on this International Standard are encouraged to

investigate the possibility of applying the most recent edition of the normative document indicated below. For undated

references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain

registers of currently valid International Standards.

ISO 845:1988, Cellular plastics and rubbers — Determination of apparent (bulk) density.

3 Terms and definitions

For the purposes of this International Standard, the following terms and definitions apply.

3.1
cellular plastic

a plastic whose density is reduced by the presence of numerous small cavities (cells), intercon

...

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