BS 7164-25:1996
Current
The latest, up-to-date edition.
Chemical tests for raw and vulcanized rubber Method for determination of sulfide sulfur content
Hardcopy , PDF
English
15-06-1996
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Committees responsible
National foreword
Introduction
Method
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling, sample preparation and selection of test portion
7 Procedure
8 Expression of results
9 Test report
Figures
1 Extraction apparatus
2 Typical apparatus for the evolution and absorption of
hydrogen sulfide
Describes a titrimetric method for determining the sulfide sulfur content in unvulcanized compounded rubber and in vulcanizates, and applies to chlorinated rubbers, nitrile rubbers and hydrocarbon rubbers (including natural rubber).
| Committee |
PRI/22
|
| DevelopmentNote |
Also numbered as ISO 8054 Supersedes 94/306089 DC and BS 7164-25(1990) (09/2005)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a titrimetric method for the determination of sulfide sulfur in unvulcanized compounded rubbers and in vulcanizates.
It is applicable to chlorinated rubbers, nitrile rubbers and hydrocarbon rubbers (including natural rubber).
| BS 1752:1983 | Specification for laboratory sintered or fritted filters including porosity grading |
| BS 5922:1980 | Specification for glass condensers for laboratory use |
| BS 7164-3:1992 | Chemical tests for raw and vulcanized rubber Methods for determination of solvent extract |
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