Fiber-reinforced polymer matrix composites for improved defence armor - A comprehensive review

Abstract

Fiber-reinforced polymer (FRP) matrix composites are prominent defensive armor materials owing to their excellent strength-to-weight ratio and design flexibility. High-strength fibers such as aramid, carbon, or glass embedded in a polymer matrix exhibit excellent impact resistance and energy absorption, which significantly improves ballistic protection. Research by the Defense Research and Development Organisation (DRDO) on FRP's and stealth technologies has helped the Indian military create and use high-performance materials. FRP's are often utilized in the motor and construction sectors, but they may be expanded to a high degree of skeletal uses, such as bullet-resistant and robust devices. The ballistic impact mechanism is directly correlated to the material, fabrication process, strengthening mechanism, thickness, applied projectile parameters, and density. The proposed in-depth review examines the production processes and use of novel ballistic protection materials in bulletproof vests and body armor in the military. It also offers some suggestions for materials that would be good choices for future, all-encompassing body armor.