Abstract The continuous innovation and development of bulletproof materials has brought the modernization of bulletproof equipment. The development of modern bulletproof materials went through three generations:The first generation is an age of special steel, aluminum alloy and other hard metals for the bulletproof materials; The second generation is synthetic polymer materials, especially high-performance fiber represented by Kevlar; The third generation bulletproof materials is based on high performance organic-inorganic composite materials.
