Particulate filler reinforced composites are one category of reinforced composites in which the reinforcing phase is comprised of small particles whose form or shape and surface chemistry have been modified to improve the mechanical properties of the matrix. Fiber and particle reinforced composite materials are finding increased applications in various areas of technology due to their mechanical and physical properties and good performance. Composite materials have been widely used in a variety of structures such as aircraft, robots, tennis rackets, bicycles, and manufacturing machinery. Economic considerations aside, the sizes and shapes of particle fillers are instrumental in improving the rheology, mechanical properties (such as hardness, brittleness, impact strength, and compressive strength), electrical conductivity, surface profile, fire resistance, surface texture and resistance to ultraviolet rays.
Author(s) Details:
Maina Maringa,
Department of Mechanical and Mechatronic Engineering, Central University of Technology, Private Bag X20539, 20 President Brand Street Westdene, Bloemfontein, 9300, Free State, South Africa.
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