4920774 Journal of Nanomaterials.pdf

^{The mechanical properties of different polymer matrix composites are discussed in this research study. These composites are}

^{multiphase materials in which reinforcing elements and a polymer matrix are suitably combined. The mechanical properties of}

^{18 PMCs, including nylon 66 reinforced with 5, 15, and 25% wt% silicon carbide (SiC) and nylon 66 reinforced with 5, 15, and}

^{25% wt% boron carbide (B4C), were evaluated using an injection moulding technique at three different injection pressures in}

^{this study. The optimization of process parameters like reinforcement material, reinforcement quantity, and injection pressure}

^{to maximize the tensile and impact strength of nylon 66 composites are the main focus of this study. It is observed that the}

^{specimens 25% SiC with an injection pressure of 90 MPa has optimised tensile strength, while the specimen 5% B4C with an}

^{injection pressure of 90 MPa has optimised impact strength.}