Morphological and mechanical properties of styrene butadiene rubber/nano copper nanocomposites

Keivani, M. and Harandi, M.H. and Alimoradi, F. and Rowshan, G. and Faghihi, M. and Abadyan, M. (2017) Morphological and mechanical properties of styrene butadiene rubber/nano copper nanocomposites. Results in Physics, 7. pp. 338-344.

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Abstract

In this research, rubber based nanocomposites with presence of nanoparticle has been studied. Styrene butadiene rubber (SBR)/nanocopper (NC) composites were prepared using two-roll mill method. Transmission electron microscope (TEM) and scanning electron microscope (SEM) images showed proper dispersion of NC in the SBR matrix without substantial agglomeration of nanoparticles. To evaluate the curing properties of nanocomposite samples, swelling and cure rheometric tests were conducted. Moreover, the rheological studies were carried out over a range of shear rates. The effect of NC particles was examined on the thermal behavior of the SBR using thermal gravimetric analysis (TGA). Furthermore, tensile tests were employed to investigate the capability of nanoparticles to enhance mechanical behavior of the compounds. The results showed enhancement in tensile properties with incorporation of NC to SBR matrix. Moreover, addition of NC increased shear viscosity and curing time of SBR composites

Item Type: Article
Additional Information: cited By 0
Uncontrolled Keywords: Curing behavior, Nanocopper ,Rheological ,properties, Rubber, Tensile characteristics ,Thermal stability
Subjects: QU Biochemistry
Divisions: Reserach Vice-Chancellar Department > Clinical Biochemistry Research Center
Depositing User: zahra bagheri .
Date Deposited: 15 Jun 2017 17:29
Last Modified: 19 Jun 2017 09:32
URI: http://eprints.skums.ac.ir/id/eprint/227

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