 5% with VNAOH solution with a 60-minute treating period optimally modified the chemical composition of Iconia cross-hypes fibers, resulting in a reduction in hemicellulose fraction and an increase in cellulose degradation temperature and kinetic activation energy. Atomic force microscopic analysis revealed modifications in surface roughness, while mechanical characterization showed that 20% alkalized ECF with 80% epoxy is suitable for lightweight applications. This article was authored by Basanta Kumar Palai and Seroj Kumar Sarangi.