BS 5047:1997

Superseded

View Superseded by

Method for evaluation of solution-polymerized types of butadiene rubber (BR)

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2009

Language(s)

English

Published date

15-02-1997

Publisher

British Standards Institution

Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Sampling and preparation of test portion
4 Physical and chemical tests on raw rubber
5 Preparation of test mixes for evaluation of
butadiene rubbers
6 Conditioning of batches
7 Evaluation of vulcanization characteristics
8 Evaluation of tensile stress-strain properties of
vulcanized test mixes
9 Precision
10 Test report
Annex
A (informative) Guidance for using precision results
Tables
1 Standard test formulations
2 Type 2 precision for dumb-bell test pieces
3 Type 2 precision for ring test pieces

Defines physical and chemical tests on raw rubbers, together with standard materials, test formulations, equipment and processing methods for evaluation of vulcanization characteristics of solution-polymerized butadiene rubbers, to include oil-extended tyes, and the tensile stress-strain properties of vulcanized mixes.

Committee	PRI/50
DevelopmentNote	Supersedes BS 5047(1990) & 94/304338 DC. (07/2005)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 2476:2014 BS ISO 2476:2009

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BS 903-A59:1990	Physical testing of rubber Methods using plastimeters
BS 7164-6.1:1994	Chemical tests for raw and vulcanized rubber. Methods for determination of volatile matter. Raw rubber
BS 903-A60.60.2(1992) : 1992	PHYSICAL TESTING OF RUBBER - CUREMETERING - METHOD FOR THE DETERMINATION OF VULCANIZATION CHARACTERISTICS USING AN OSCILLATING DISC CUREMETER
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BS 903-A64:1995	Physical testing of rubber Method for the preparation, mixing and vulcanization of rubber test mixes
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