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Mechanical, dielectric and thermal properties of Grewia optiva fibers reinforced unsaturated polyester matrix based composites
Highlights Enhancement of mechanical properties of UPE composites after fibers modification. Optimizations of fibers loading to gain maximum mechanical properties. Increase in dielectric strength of surface modified fibers based polymer composites. Reduction in dielectric constant and dielectric loss factors of UPE composites. Increase in thermal stability of surface modified fibers based composites.
Abstract Present research work deals with the preparation and characterization of raw and surface modified Grewia optiva particle fibers reinforced unsaturated polyester (UPE) matrix based bio-composites. Raw and surface modified fibers have been used in different proportions for the preparation of these composites. The optimization of fiber proportions has been done in term of their mechanical properties i.e. tensile, compressive and flexural strength. After the optimization of fiber proportions, these optimized composite samples were characterized by TGA, DSC and SEM techniques. In addition, they were also evaluated for their dielectric properties. It has been found that the dielectric properties of the surface modified fibers reinforced composites increased considerably.
Mechanical, dielectric and thermal properties of Grewia optiva fibers reinforced unsaturated polyester matrix based composites
Highlights Enhancement of mechanical properties of UPE composites after fibers modification. Optimizations of fibers loading to gain maximum mechanical properties. Increase in dielectric strength of surface modified fibers based polymer composites. Reduction in dielectric constant and dielectric loss factors of UPE composites. Increase in thermal stability of surface modified fibers based composites.
Abstract Present research work deals with the preparation and characterization of raw and surface modified Grewia optiva particle fibers reinforced unsaturated polyester (UPE) matrix based bio-composites. Raw and surface modified fibers have been used in different proportions for the preparation of these composites. The optimization of fiber proportions has been done in term of their mechanical properties i.e. tensile, compressive and flexural strength. After the optimization of fiber proportions, these optimized composite samples were characterized by TGA, DSC and SEM techniques. In addition, they were also evaluated for their dielectric properties. It has been found that the dielectric properties of the surface modified fibers reinforced composites increased considerably.
Mechanical, dielectric and thermal properties of Grewia optiva fibers reinforced unsaturated polyester matrix based composites
Singha, A.S. (author) / Rana, Ashvinder K. (author) / Jarial, R.K. (author)
2013-04-11
11 pages
Article (Journal)
Electronic Resource
English
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