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BS 4470:1987

BS 4470:1987

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Method for evaluation of vulcanization characteristics of isobutene-isoprene rubber (IIR)

Available format(s)

Hardcopy , PDF

Withdrawn date

04-15-1996

Language(s)

English

Published date

06-30-1987

Publisher

British Standards Institution

National foreword
Committees responsible
Specification
1 Scope and field of application
2 References
3 Sampling and sample preparation
4 Physical and chemical tests on raw polymer
5 Test recipe for evaluation of vulcanization
   characteristics
6 Evaluation of vulcanization characteristics according
   to stress-strain properties
7 Evaluation of vulcanization characteristics according
   to oscillating disc curemeter test
8 Test recipe for evaluation of rate of cure and scorch
   testing

Describes the physical and chemical tests on raw polymer and standard materials, equipment and processing methods for evaluating vulcanization characteristics of all types of isobutene-isoprene rubbers. Covers references, sampling and sample preparation, physical and chemical tests on raw polymer, test recipe for evaluation of vulcanization characteristics, evaluation of vulcanization characteristics according to stress-strain properties, evaluation of vulcanization characteristics according to oscillating disc curemeter test, the test recipe for evaluation of rate of cure and scorch testing.

Committee
PRI/50
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

ISO 1796:1982 Rubber, raw Sample preparation
ISO 2302:2014 Isobutene-isoprene rubber (IIR) Evaluation procedure
ISO 1795:2017 Rubber, raw natural and raw synthetic — Sampling and further preparative procedures
ISO 248:2005 Rubber, raw Determination of volatile-matter content
ISO 289:1985 Rubber, unvulcanized Determination of Mooney viscosity
ISO 2058:1973 Withdrawal of ISO 2058-1973
ISO 2393:2014 Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 247:2006 Rubber Determination of ash
ISO 3417:2008 Rubber Measurement of vulcanization characteristics with the oscillating disc curemeter

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Hardcopy - English
PDF - English
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