Experimental Investigation On Sandwich Composite Made of Expanded Perlite/Epoxy to Enhance Mechanical Property.

Abstract

The abstract for an experimental investigation on a sandwich composite made of Expanded Perlite/Epoxy based core with JERP (Jute-Epoxy Reinforced Polymer) and CF (Carbon Fiber) as skin can be summarized.This study presents an experimental investigation into the mechanical properties and performance of a sandwich composite structure composed of an Expanded Perlite/Epoxy based core sandwiched between JERP and CF skins. The objective was to evaluate the feasibility of utilizing these materials for lightweight structural applications. A comprehensive series of tests, including tensile, flexural, and impact tests, were conducted to assess the mechanical behavior of the composite. The results revealed promising mechanical properties, with the composite demonstrating excellent strength-to-weight ratios. Additionally, the influence of different core thicknesses and skin configurations on performance was analyzed. The findings provide valuable insights into the potential use of this composite in aerospace, automotive, and other industries requiring lightweight and high-strength materials