BS 7164-9:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Chemical tests for raw and vulcanized rubber Method for determination of soap and organic acid in raw styrene-butadiene rubber
Hardcopy , PDF
07-02-2002
English
15-03-1997
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Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure for determination of soap content
7 Procedure for determination of organic-acid content
8 Expression of results
9 Test report
Annex
A (informative) Test for rosin
Defines a method for determining the soap and organic-acid content of raw styrene-butadiene rubber (SBR). Method is based on extracting the organic acids and soaps from rubber using a solvent. Applies to all types of styrene-butadiene rubber.
| Committee |
PRI/22
|
| DevelopmentNote |
DRAFT FOR COMMENT 94/306086 DC Supersedes BS 7164: Part 9: 1990
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 7781:2017 | Identical |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 1795:2017 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
| ISO 385-1:1984 | Laboratory glassware — Burettes — Part 1: General requirements |
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