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BS 7164-9:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Chemical tests for raw and vulcanized rubber Method for determination of soap and organic acid in raw styrene-butadiene rubber

Available format(s)

Hardcopy , PDF

Superseded date

07-02-2002

Language(s)

English

Published date

15-03-1997

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Superseded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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$247.06
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