Inoac Corporation

Yosuke Kasuga

Yoshinori Sugiura

Masumi Koide

A fiber-reinforced molded productincludes a core material, a fiber reinforcing materiallaminated on at least one surface of the core material, and a surface materiallaminated on the fiber reinforcing material. The core material, the fiber reinforcing material, and the surface materialare integrated. The fiber reinforcing materialincludes a fiber fabricA and a thermosetting resinB andB impregnated into the fiber fabricand cured. The surface materialincludes a porous sheetA having open cells, the number of the cells being 8 to 80 cells/25 mm, and the thermosetting resinB andB moved out of the fiber fabricinto the porous sheetA and cured, and the surface materialA has a surface roughness Rz of 30 &#x3bc;m or less.

Fiber-reinforced molded product and method for manufacturing the same

An object is to provide a fiber-reinforced molded product that is superior in terms of lightness, thinness and high rigidity. A fiber-reinforced molded product has a core materialand a fiber-reinforced materialprovided on both surfaces of the core material. The core materialis formed by impregnating a thermosetting resin foam having open cells with a first thermosetting resin and curing the thermosetting resin while compressing the impregnated thermosetting resin foam with a compression rate of 200 to 5000. The fiber-reinforced materialis formed by impregnating a carbon fiber fabric with a second thermosetting resin and curing the second thermosetting resin. A resin ratio of the first and second thermosetting resins after the impregnation is 50 to 80. The core materialand the fiber-reinforced materialare formed as a unitary body by curing the first and second thermosetting resins.

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Aichi, Japan

Yosuke Kasuga