In the present work, a new class of polymer composite is developed using walnut shell powder (WSP) as particulate filler in epoxy matrix. Three different sizes WSP are used for preparing three sets composites. The particle size selected 50-micron, 75-micron, and 100-micron. each set composites with size, four compositions i.e., 5 wt. %, 10 15 % 20 fabricated. All prepared have undergone testing...
