SHOCK-RESISTANT FIBER-REINFORCED PLASTIC AND MULTILAYERED STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide high-strength fiber-reinforced plastic and multilayered structure which are lightweight and have superior shock resistance against high-speed flying objects.

SOLUTION: A layer (a) is formed by laminating a prepreg composed of resin deposited in an amount of 3-30 wt.% based on high-strength fiber fabric. The prepregs and high-strength fiber fabrics without the resin are alternately laminated. A layer (b) is formed by repeating the alternate laminating three or more times and is shaped by heating and pressing. Shock-resistant fiber-reinforced plastic having the layer (a) arranged on the side against which the flying objects collide and shock-resistant fiber reinforced plastic are laminated with ceramics or metal by interposing an adhesive for forming the multilayered structure.

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