BS 4470:1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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)
Hardcopy , PDF
15-04-1996
English
30-06-1987
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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Withdrawn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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