Fiber pre-impregnated composites are formed from reinforcing fiber materials such as glass fiber (GF), aramid fiber (AF), ultra-high molecular weight polyethylene fiber (UHMW-PE), and basalt fiber (BF), through processes including laying-up, drawing, spreading, pre-impregnating with water-based or oil-based resin, heating and curing, and winding to create thermosetting pre-impregnated fabrics. These pre-impregnated fabrics are then interleaved and bonded to produce composites with high strength, high modulus, low density, and properties such as corrosion resistance, immersion resistance, and moisture resistance.

Material Application: Widely used in new types of protective materials such as bulletproof ultra-high molecular weight polyethylene fabric, bulletproof vests, armor plates, bulletproof shields, stab-proof, blast-proof, and cut-proof.