| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for molding an FRP-made blow molded article discharging a core in a process for curing an FRP material, reducing more the number of processes than before, and shortening the molding time. SOLUTION: The method for molding the FRP-made blow molded article has a process for preparing an in-form mold (the core) 2 with a synthetic wax, a process for sticking the FRP material 3 on the outer face of the in-form mold 2 prepared and forming a wax discharging hole 4 in the stuck FRP material 3, and a process in which the FRP material 3 and the in-form mold 2 are heated to heat-cure the FRP material 3, the synthetic wax 5 in the molten in-form mold 2 is discharged from the wax discharging hole 4, and the FRP material 3 is completely heat-cured to make the FRP-made blow molded article 1. It is possible that the core 2 can be removed in the process for curing the FRP material 3, the number of the processes can be reduced thereby in comparison with the conventional one, and the molding time can be shortened. In addition, as no dissolved liquid is mixed in the discharged synthetic wax 5, it is convenient for recycling and re-use. COPYRIGHT: (C)2008,JPO&INPIT |
