METHOD FOR MANUFACTURING LAMINATED STRUCTURE AND LAMINATED STRUCTURE

摘要

PROBLEM TO BE SOLVED: To obtain an inexpensive and lightweight laminated structure keeping bonding strength high and reduced in the amount of a thermosetting resin. SOLUTION: A PE film 2', an epoxy resin 3' and a glass fiber mat 4' are laminated on the surface of a core material 1 comprising a porous material in this order and hot-pressed at a predetermined temperature or higher. At first, the PE film 2' is melted to delay the impregnation of the core material 1 with the epoxy resin 3' and the impregnation amount in the core material 1 is reduced and the use amount of the epoxy resin 3' is can be reduced.