▎ 摘　　要

NOVELTY - High-performance bulletproof and explosion-proof wallboard, comprises an upper graphene sheet layer (1), a lower graphene sheet layer (2), an upper aramid fiber composite material sheet layer (3), a lower aramid fiber composite material sheet layer (4), an upper ceramic fiber composite material sheet layer (5), a lower ceramic fiber composite material sheet layer (6) and a foam layer (7). The upper and the lower ceramic fiber composite material sheet layer are respectively located on the upper and lower sides of the foam layer. The upper aramid fiber composite material sheet is located between the upper ceramic fiber composite material sheet and the upper graphene sheet. The lower aramid fiber composite sheet layer is located between the lower ceramic fiber composite material sheet layer and the lower graphene sheet layer. USE - Hhigh-performance bulletproof and explosion-proof wallboard used for manufacturing bulletproof clothes, bulletproof armors, helmets, aerospace, military transport vehicles and military packing cases. ADVANTAGE - The wallboard uses multilayer composite structure of the graphene sheet layer, the aramid fiber composite material sheet layer, the ceramic fiber composite material sheet layer and the foam layer, so that to effectively improve impact resistance, reduce thermal conductivity, and further achieves better bulletproof and explosion-proof effects. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high-performance bulletproof and explosion-proof wallboard, which involves: (1) sequentially laminating an upper graphene sheet layer, a lower graphene sheet layer, an upper aramid fiber composite sheet layer, a lower aramid fiber composite sheet layer, an upper ceramic fiber composite sheet layer, a lower ceramic fiber composite sheet layer (6) and a foam layer; (2) molding and curing according to the conventional forming technology, and then bonding the materials into a whole to obtain target product. DESCRIPTION OF DRAWING(S) - The drawing shows schematic structural view of high performance ballistic and blast resistant panel. Upper graphene sheet layer (1) Lower graphene sheet layer (2) Upper aramid fiber composite material sheet layer (3) Lower aramid fiber composite material sheet layer (4) Upper ceramic fiber composite material sheet layer (5) Lower ceramic fiber composite material sheet layer (6) Foam layer (7)