ISO 20299-1:2006

Film for wrapping rubber bales — Part 1: Butadiene rubber (BR) and styrene-butadiene rubber (SBR)

ISO 20299-1:2006 specifies the material and physical property requirements for non-strippable film for wrapping general-purpose synthetic rubber bales, intended to keep the bales separate during storage, for example for wrapping styrene-butadiene rubber (SBR); butadiene rubber (BR). It does not deal with strippable films.

Emballage des balles en caoutchouc — Partie 1: Caoutchouc butadiène (BR) et caoutchouc styrène-butadiène (SBR)

General Information

• Status: Withdrawn
• Publication Date: 11-Jan-2006
• Withdrawal Date: 11-Jan-2006
• ICS: 83.040.01 - Raw materials for rubber and plastics in general
• Technical Committee: ISO/TC 45/SC 3 - Raw materials (including latex) for use in the rubber industry
• Drafting Committee: ISO/TC 45/SC 3/WG 5 - Synthetic and reclaimed rubber
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 17-Sep-2015

Relations

• Revised: ISO 20299-1:2015 - Film for wrapping rubber bales — Part 1: Butadiene rubber (BR) and styrene-butadiene rubber (SBR)
• Effective Date: 04-Nov-2015
• Consolidated By: ISO 844:2014 - Rigid cellular plastics — Determination of compression properties
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 20299-1
First edition
2006-01-15


Film for wrapping rubber bales —
Part 1:
Butadiene rubber (BR) and styrene-
butadiene rubber (SBR)
Emballage des balles en caoutchouc —
Partie 1: Caoutchouc butadiène (BR) et caoutchouc styrène-butadiène
(SBR)




Reference number
ISO 20299-1:2006(E)
©
ISO 2006

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ISO 20299-1:2006(E)
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ii © ISO 2006 – All rights reserved

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ISO 20299-1:2006(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 2.
The main task of technical committees is to prepare International Standards. 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 document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 20299-1 was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee
SC 3, Raw materials (including latex) for use in the rubber industry.
ISO 20299 consists of the following parts, under the general title Film for wrapping rubber bales:
⎯ Part 1: Butadiene rubber (BR) and styrene-butadiene rubber (SBR)
⎯ Part 2: Natural rubber
⎯ Part 3: Ethylene-propylene-diene rubber (EPDM), nitrile-butadiene rubber (NBR), hydrogenated nitrile-
butadiene rubber (HNBR), acrylic-ethylene rubber (AEM) and acrylic rubber (ACM) (in preparation)

© ISO 2006 – All rights reserved iii

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ISO 20299-1:2006(E)
Introduction
Considerable quantities of general-purpose synthetic rubber are prepared in crumb form. The crumbs are
dried and then pressed into bales whilst still warm, at approximately 60 °C. The bales are then wrapped in a
film and packed, often automatically, into crates.
The wrapping film should be strong enough to withstand the stresses encountered during the wrapping and
packaging operations. It should not adhere to the film on the other bales under the combined effects of the
heat from the rubber and the weight of the bales. During storage, the
...