Abstract
The research paper describes the development of a new set of polymer composites from epoxy. The polymer matrix composite (PMC) comprises epoxy resin (LY 556), E-glass fiber as a reinforced material, and alumina and silicon carbide as filler material. The epoxy resin (LY 556) and hardener (HY951) are mixed in 10:1 at room temperature. It is synthesized by different weight percentage of aluminum oxide/silicon carbide (1:1) (0, 2, 4, and 6 wt%). The testing includes the investigations of density, moisture content, and dimensional stability. It is observed from experiment work that 2 wt% aluminum oxide–silicon carbide-filled glass fiber-reinforced epoxy composite sample possesses optimum mechanical properties. It comprises (2.651 g/cm3) density, (0.672%) percentage of absorption, (0.646%) percentage of moisture content, and least linear swelling in all dimensions, which is required in all general application areas where the epoxy-based composites are prominently used like—automobile, aircrafts components, and sports goods.
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