▎ 摘　　要

NOVELTY - Bulletproof board with heat absorption layer comprises ultra-high-molecular-weight polyethylene (UHMWPE) board, heat absorption layer and ceramic board arranged in sequence, where the surface of the ceramic plate is wrapped with a polymer crack arrest layer. The heat absorption layer comprises heat absorption aramid woven cloth and heat absorption adhesive film, and the heat absorption adhesive film can undergo a decomposition reaction under heated conditions and absorb heat. USE - As bulletproof board. ADVANTAGE - The bulletproof board decomposes after being heated and absorbs large amount of heat at the same time to prevent the polymer material in the bulletproof insert from being severely ablated, maintains its energy absorption effect and improves the bulletproof ability of the bulletproof insert. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing the bulletproof board, involving (i) stacking heat-absorbing film, ultra-high molecular weight polyethylene board, heat-absorbing adhesive film, heat-absorbing aramid woven fabric, inner crack arrest layer, ceramic board, outer crack arrest layer are stacked and sealing in a vacuum bag, (ii) evacuating the vacuum bag, placing it into the autoclave, heat-pressing and compounding, and (iii) polishing the composite bulletproof insert board to obtain the product.