| abstract |
The utility model discloses a shellproof anti -riot board of composite construction, including surface of carbon fiber rigidity layer, ceramic composite piece combination layer, the shellproof anti -riot layer of organic fibre and the metal backplate of stack combination in proper order, wherein, surface of carbon fiber rigidity layer is packed the pubescent and is cut the carbon fiber filler including thermosetting resin base member and the carbon fabric reinforcing body of modifying among the modified thermosetting resin, ceramic composite piece combination layer includes a plurality of layers of ceramic composite lamella, and the shellproof anti -riot layer of organic fibre is formed by organic fibre UD material preparation, and the contact surface processing on the shellproof anti -riot layer of metal backplate and organic fibre is used for carrying out the burr structure that machinery meshed for shellproof anti -riot layer with the organic fibre. Back of the body bullet face special type metal prevents that the protruding layer of the back of the body can effectively reduce the protruding height of the back of the body behind the shot penetration, but the penetration of middle ceramic composite combination layer effective resistance shot is guaranteed the at utmost of shot head and is warp. |