Effect of MWCNT on Mechanical Properties of Glass-Jute Fiber Reinforced Nano Composites

Abstract

In the present scenario, the need for ecofriendly and biodegradable materials are growing significantly. Natural fiber composite materials are having the priority choice of various applications. Polymer matrix composite’s containing with nano additives are being developed and projected for diverse applications in various fields of engineering like automotive and aeronautical sectors. The present investigation deals with the effect of multi-wall carbon nanotube (MWCNT) on the mechanical properties of glass–jute fiber reinforced epoxy composites. Composites were prepared using compression molding technique with dispersing different wt% of MWCNT in to the epoxy resin. In this work, the modified resin was prepared by dispersing the MWCNT into the epoxy resin using ultrasonic probe sonicator. As per ASTM standards, mechanical properties like tensile, compression, and flexural test as has been carried out. The composites which are prepared by using modified resin exhibiting good mechanical properties. Morphological characteristics of fractured mechanical testing specimens were performed using scanning electron microscope (SEM) with energy dispersive X-rays (EDS) to understand the bonding between fiber/matrix. XRD analysis were performed to ensure the presence of natural fiber, glass fiber, and MWCNT in the nano composites through the confirmation of cellulose, silicon, and carbon contents.