| 摘要 |
PROBLEM TO BE SOLVED: To provide a left-over type resin pass medium made of a reinforcing fiber which improves resin impregnation properties and need not be removed by releasing after resin impregnation, in a resin impregnation process using a liquid resin. SOLUTION: The left-over type resin pass medium 10 made of a reinforcing fiber is used in a method for molding a composite material using the liquid resin by installing the medium 10 along the lower face of a reinforcing fiber laminate 11. In addition, the resin pass medium 10 is three-dimensionally retained in form and kept left over even after molding by setting reinforcing fiber stripes 10a such as a carbon fiber, a glass fiber, a ceramic fiber or the like in order in a specified direction. Using the resin pass process by the resin pass medium 10, the impregnation properties of the resin into the reinforcing fiber laminate 11 are improved and the resin pass medium 10 need not be removed by releasing from the reinforcing fiber laminate 11 after resin impregnation. COPYRIGHT: (C)2004,JPO |
