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AASCIT Journal of Nanoscience

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A Review on Nano CaCO₃ and Flyash SBR Nano Composites

AASCIT Journal of Nanoscience
Vol.2 , No. 2, Publication Date: Apr. 26, 2016, Page: 13-17

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Authors

[1]	S. Dwarakesh, Department of Mechanical Engineering, Panimalar Engineering College, Chennai, India.
[2]	G. Siva Kumar, Department of Mechanical Engineering, Panimalar Engineering College, Chennai, India.

Abstract

Nano CaCO₃ of size (9 nm), Commercial CaCO₃, were added from 0.4 wt% to 0.5 wt% in styrene butadiene Rubber (SBR) separately. These nanocomposites were compounded and moulded. Mechanical and thermal properties were studied. These result were compared to fly ash filled SBR. There was an improvement in properties of rubber due to uniform dispersion of nano CaCO₃ particles in the matrix. Then three new scheme of combing nano CaCO₃, montmorillonite clay, Flyash were added in different ratios to SBR. This new Scheme of mixing Nano CaCO₃, montmorillonite clay will give a new nano composites with increased Mechanical and Thermal properties. This can improve the burning resistance and absorbs the heat of burning which improves the flammability of rubber nano composites.

Keywords

Mechanical and Thermal Properties, Nano CaCo₃, Flyash, Montmorillonite

Reference

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