Maya,K S; Dr.Rani,Joseph(Cochin University of Science & Technology, July , 2007)
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Abstract:
Precipitated silica is the most promising alternative for carbon black in tyre tread compounds due to its improved performance in terms of rolling resistance and wet grip.But its poor processability is a serious limitation to its commercial application.This thesis suggests a novel route for the incorporation of silica in rubbers,i.e.,precipitation of silica in rubber latex followed by coagulation of the latex to get rubber-silica maseterbatch.Composites with in situ precipitated silica showed improved processability and mechanical properties,when compared to conventional silica composites.
Description:
Department of Polymer Science and Rubber
Technology, Cochin University of Science and Technology