Optimization of hybrid polymer matrices for enhanced mechanical and impact properties /

Abstract

This research presents the optimization of preparing hybrid polymer matrices composed of thermosetting and thermoplastic to address the resistance against impact forces and mechanical characteristics of glass fiber reinforced polymer composites. A hybrid polymer composed of thermoplastic and thermoset were obtained at various ratios. A glass reinforcement in which glass microspheres were added to a thermoset resin at various percentages (0-10%) and a composite manufactured via hand layup followed by compression molding with 4 layers of fiber preserving a fiber volume fraction of 0.6. Mixture of hybrid polymers showing a better property against impact forces and mechanical features. Notably, 7-9% glass microspheres displayed an improved mechanical property, highlighting increasing in tensile strength at 7%. These results encourage the potential effect of hybrid matrices and micro-reinforcement in fabricating high featured composites considering for high impact engineering applications