Fused Silica Filled Silicone Rubber Composites for Flexible Electronic Applications

L.K. Namitha; M.T. Sebastian

doi:10.4028/www.scientific.net/MSF.830-831.537

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HomeMaterials Science ForumMaterials Science Forum Vols. 830-831Fused Silica Filled Silicone Rubber Composites for...

Fused Silica Filled Silicone Rubber Composites for Flexible Electronic Applications

Abstract:

Silicone rubber composites filled with fused silica were prepared through sigma mixing followed by hot pressing. Filling fraction of fused silica in the silicone rubber matrix was varied from 0-0.51 volume fraction (V_f) and its effects on dielectric properties at different frequencies, thermal properties and moisture absorption were investigated. The results indicate that with the increase of filler volume fraction the relative permittivity increases and dielectric loss decreases. The coefficient of thermal expansion decreased and the moisture absorption increased marginallyas the filler loading increased.

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Periodical:

Materials Science Forum (Volumes 830-831)

Pages:

537-540

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.830-831.537

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Online since:

September 2015

Authors:

L.K. Namitha, M.T. Sebastian*

Keywords:

Flexible Substrate, Fused Silica, Microwave Dielectric Properties, Silicone Rubber, Thermal Properties

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* - Corresponding Author

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