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Carbon Coated Silica For Elastomer Reinforcement

Published online by Cambridge University Press:  21 March 2011

D. Kohls ,
G. Beaucage ,
S.E. Pratsinis ,
H. Kammler  and
G. Skillas
D. Kohls
Affiliation:
Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, OH 45221-0012, USA
G. Beaucage*
Affiliation:
Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, OH 45221-0012, USA
S.E. Pratsinis
Affiliation:
Institute of Process Engineering, ETH Zentrum ML F26, CH-8092 Zürich, Switzerland
H. Kammler
Affiliation:
Institute of Process Engineering, ETH Zentrum ML F26, CH-8092 Zürich, Switzerland
G. Skillas
Affiliation:
Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, OH 45221-0012, USA Institute of Process Engineering, ETH Zentrum ML F26, CH-8092 Zürich, Switzerland
*
*Author to whom correspondence should be addressed.
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Abstract

Carbon coated silica made by flame synthesis was investigated for reinforcement of styrene-butadiene (SBR) rubber. These composite silica/carbon fillers were examined through small angle x-ray scattering (SAXS), TEM, and AFM showing that these fillers have a rough fractal surface and have fractal aggregate structures. The carbon coated silica fillers were compounded with elastomers and their effect on reinforcement was measured using dynamic mechanical analysis and tensile testing. These fillers were also compared to commercial fumed silica, carbon black, and carbon black/silica composite fillers.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 661: Symposium KK – Filled & Nanocomposite Polymer Materials , 2000 , KK9.4
Copyright
Copyright © Materials Research Society 2001

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References

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