Abstract
This International Standard specifies, for acrylonitrile-butadiene rubbers (NBRs):
_ physical and chemical tests on raw rubbers;
_ standard materials, a standard test formulation, equipment and processing methods for evaluating the
vulcanization characteristics.
General information
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Status: WithdrawnPublication date: 1999-12Stage: Withdrawal of International Standard [95.99]
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Edition: 3Number of pages: 9
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Technical Committee :ISO/TC 45/SC 3ICS :83.060
- RSS updates
Life cycle
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Previously
WithdrawnISO 4658:1990
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
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50
Approval
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60
Publication
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90
Review
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95
Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.WithdrawnISO 4658:1999/Amd 1:2004
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00
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Revised by
PublishedISO 4658:2020