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ISO 3257:1992
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Rubber compounding ingredients -- Carbon black -- Method of evaluation in styrene-butadiene rubbers

This standard was last reviewed* in 2012.

*ISO standards are reviewed every five years.

Abstract

Specifies a standard test formula for evaluation of carbon black in rubbers. Describes the evaluation of vulcanization characteristics as well as the tensile stress strain properties of vulcanized test mixes. Gives the contents of the test report.

 

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