BS 7164-12:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Chemical tests for raw and vulcanized rubber Determination of bound styrene content of raw styrene-butadiene rubber; emulsion polymerized: refractive index method
Hardcopy , PDF
06-05-2020
English
28-11-2003
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Committees responsible
National foreword
Method
1. Scope
2. Significance of the test
3. Principle
4. Reagents
5. Apparatus
6. Preparation of test pieces
7. Procedure
8. Expression of results
9. Test report
Table
1. Values of refractive index at 25 deg C and
percentage, by mass, of bound styrene
Annex
A. Other international standards relating to the
styrene content of styrene-butadiene rubbers
Bound styrene content is determined by correlation with the measured refractive index of an extracted sample according to a table of indices versus percentage by mass of styrene.
| Committee |
PRI/22
|
| DevelopmentNote |
Also numbered as ISO 2453 Supersedes BS 1673-5.5.1(1963) (12/2003) Supersedes 84/38407 DC (12/2003)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ISO 5478:2006 | Rubber Determination of styrene content Nitration method |
| ISO 3136:1983 | Rubber latex — Styrene-butadiene — Determination of bound styrene content |
| ISO 6235:2016 | Rubber, raw Determination of block polystyrene content Ozonolysis method |
| ISO 4655:1985 | Rubber Reinforced styrene-butadiene latex Determination of total bound styrene content |
| BS 6057-3.19:1986 | Rubber latices. Methods of test Determination of total bound styrene content of reinforced styrene-butadiene rubber latices |
| BS 6057-3.17:1990 | Rubber latices. Methods of test Determination of bound styrene content of non-reinforced styrene butadiene rubber latices |
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