(2009). Cyclic Stress – Strain Behaviour of Styrene Butadiene Rubber (SBR) – Carbon Black–silica Dual phase filler Composites. test, 32(2), 265-282. doi: 10.21608/ejs.2009.148853
. "Cyclic Stress – Strain Behaviour of Styrene Butadiene Rubber (SBR) – Carbon Black–silica Dual phase filler Composites". test, 32, 2, 2009, 265-282. doi: 10.21608/ejs.2009.148853
(2009). 'Cyclic Stress – Strain Behaviour of Styrene Butadiene Rubber (SBR) – Carbon Black–silica Dual phase filler Composites', test, 32(2), pp. 265-282. doi: 10.21608/ejs.2009.148853
Cyclic Stress – Strain Behaviour of Styrene Butadiene Rubber (SBR) – Carbon Black–silica Dual phase filler Composites. test, 2009; 32(2): 265-282. doi: 10.21608/ejs.2009.148853

Cyclic Stress – Strain Behaviour of Styrene Butadiene Rubber (SBR) – Carbon Black–silica Dual phase filler Composites

Egyptian Journal of Solids
Article 12, Volume 32, Issue 2, 2009, Pages 265-282    PDF (709.42 K)
DOI: 10.21608/ejs.2009.148853
Abstract
Cyclic stress–strain behaviour of carbon black – silica – styrene
butadiene rubber (SBR) composites has been studied at room temperature. It
was found that, the hysteresis in SBR – carbon black composites is more
pronounced than in SBR – silica composites and the elastic recovery (ER) was
found to be dependent on the filler type and content. The obtained stress –
strain data for the tested samples were fitted in view of the molecular statistical
model of rubber elasticity, taking into account the generalized non-Gaussian
tube model of finite network extensibility with a topological constraint
contribution and the damage model of stress-induced filler cluster breakdown.
The experimental results were confirmed by using electron micrographs to show
the filler clusters.
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