Title
Synergistic effect of hybrid reinforcements on mechanical and thermal properties of epoxy composites for insulation materials - a comparative study
Authors
MURUGAN VIGNESH and MUTHU PARANTHAMAN VENKATESH

Received July 23, 2024
Published Volume 59 Issue 1-2 January-February
Keywords sustainable materials, polymer composites, epoxy matrix, waste paper fillers, mechanical properties, construction

Abstract
The growing concerns regarding environmental sustainability have catalysed the exploration and adoption of sustainable materials across various industries. Polymer composites have emerged as a significant contender in this arena. This research delves into the thermal and mechanical characteristics of epoxy matrix composites reinforced with micron-sized waste paper fillers and hybrid fillers. Utilising the hand lay-up technique, composites were meticulously fabricated with sustainable micro-filler and natural fibre ensuring their uniform dispersion within the epoxy matrix. A comprehensive mechanical assessment of these composites was performed, juxtaposing them against the mechanical properties of the pristine epoxy. This evaluation encompassed tensile, flexural, and hardness tests. Interestingly, an optimal enhancement in thermal and mechanical properties was found at the peak filler concentration.