BS ISO 2303:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Isoprene rubber (IR). Non-oil-extended, solution-polymerized types Evaluation procedures
Hardcopy , PDF
25-03-2019
English
31-08-2011
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Foreword
1 Scope
2 Normative references
3 Sampling and sample preparation
4 Physical and chemical tests on raw rubber
5 Preparation of the test mixes for evaluation
of isoprene rubbers
6 Evaluation of vulcanization characteristics
by a curemeter test
7 Evaluation of tensile stress-strain properties
of vulcanized test mixes
8 Precision
9 Test report
Annex A (informative) - Precision data for both mill mixer
and laboratory internal mixer
Annex B (informative) - Additional precision data for
natural rubber
Bibliography
Describes general-purpose non-oil-extended, solution-polymerized polyisoprene rubbers (IR): - physical and chemical tests on raw rubbers; - standard materials, a standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics.
| Committee |
PRI/50
|
| DevelopmentNote |
Supersedes BS 5474(1991) and 00/121111 DC (02/2003) Reviewed and confirmed by BSI, August 2016. (07/2016)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 2303:2011 | Identical |
| ISO 248-1:2011 | Rubber, raw Determination of volatile-matter content Part 1: Hot-mill method and oven method |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 11235:2016 | Rubber compounding ingredients — Sulfenamide accelerators — Test methods |
| ISO 1658:2015 | Natural rubber (NR) Evaluation procedure |
| ISO 6502:2016 | Rubber Guide to the use of curemeters |
| ISO 1795:2017 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
| ISO 6472:2017 | Rubber compounding ingredients — Abbreviated terms |
| ISO 289-1:2015 | Rubber, unvulcanized Determinations using a shearing-disc viscometer Part 1: Determination of Mooney viscosity |
| 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/TR 9272:2005 | Rubber and rubber products Determination of precision for test method standards |
| ISO 3417:2008 | Rubber Measurement of vulcanization characteristics with the oscillating disc curemeter |
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