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BS 5293-20:1992

Current

Current

The latest, up-to-date edition.

Sampling and testing carbon black for use in the rubber industry Method for evaluation in styrene-butadiene rubbers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-12-1992

Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Preparation of test mixes for evaluation of carbon
   black in styrene-butadiene rubbers
4 Evaluation of vulcanization characteristics by the
   oscillating disc curemeter test
5 Evaluation of tensile stress-strain properties of
   vulcanized test mixes
6 Test report
Table
1 Standard test formula for evaluation of carbon black
   in butadiene-styrene rubbers

It is preferable to compare a reference carbon black with use under test owing to permitted variations in equipment and procedure.

Committee
PRI/50
DevelopmentNote
Also numbered as ISO 3257. Supersedes 92/41627 DC. (08/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current

This International Standard specifies standard materials, equipment and processing methods for evaluating carbon black in styrene-butadiene rubbers (SBR).

NOTE 1 Variations in equipment and testing procedure permitted in this International Standard can lead to discrepant results. Therefore, carbon black is preferably compared to a reference carbon black tested under the same conditions.

BS 5293-21:1995 Sampling and testing carbon black for use in the rubber industry Classification system for carbon blacks used in rubber products

BS 903-A58:1990 Physical testing of rubber Methods using the Mooney viscometer
BS 903-A60.60.2(1992) : 1992 PHYSICAL TESTING OF RUBBER - CUREMETERING - METHOD FOR THE DETERMINATION OF VULCANIZATION CHARACTERISTICS USING AN OSCILLATING DISC CUREMETER
ISO 2393:2014 Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties

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