Mahmoud, Waleed E. and El-Lawindy, A. M. Y. and El Eraki, M. H. and Hassan, H. H. (2007) Butadiene acrylonitrile rubber loaded fast extrusion furnace black as a compressive strain and pressure sensors. Sensors and Actuators A: Physical, 136 (1). 229 - 233.
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Official URL: http://www.sciencedirect.com/science/article/B6THG...
Electrically conductive acrylonitrile butadiene rubber (NBR) compounds filled with different concentrations of fast extrusion furnace black (FEF) were experimentally investigated. The percolation concentration of the investigated composites was found to be 65 phr. Of all composites examined, sample N70, which apparently belonged to the region of percolation phase transition, was found most sensitive to compressive strain. The electrical conductivity of this sample was changed by more than 50% upon a 16% compression. Sample N70 showed a good reproducibility after preconditioning rather than before preconditioning. The piezo-resistive effects practically are thermally stable within the interval of 297–308 K. The working range of load pressure, for sample N70, from 5 to 25 kg and the working voltage from 30 to 150 V.
|Additional Information:||25th Anniversary of Sensors and Actuators A: Physical|
|Uncontrolled Keywords:||Fast extrusion; NBR compound; Reproducibility|
|Subjects:||Analytical Science > Nanotechnology for sensing and actuating|
|Deposited On:||27 Apr 2009 10:52|
|Last Modified:||27 Apr 2009 10:52|
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