Method for producing fiber-reinforced composite material, resin base and preform



【課題】樹脂層の硬化を繊維強化複合材料の硬化と同時に行うにあたって、強化繊維の樹脂層への移動を抑制し、硬化工程後もコーティング層の厚みを保持する繊維強化複合材料の製造方法を提供すること。また、コーティング層を形成する樹脂基材および、繊維強化複合材料を製造するプリフォームを提供すること。 【解決手段】プリプレグに固体状の添加物および無機フィラーまたは多孔質シート状基材を含む樹脂層を積層してなるプリフォームを加熱、加圧する繊維強化複合材料の製造方法である。 【選択図】なし
PROBLEM TO BE SOLVED: To provide: a method for producing a fiber-reinforced composite material, where transfer of reinforcing fibers to a resin layer is suppressed when curing of the resin layer and curing of the fiber-reinforced composite material are carried out at the same time, and where the thickness of a coating layer is maintained after the curing step; and a resin base that forms a coating layer, and a preform for producing a fiber-reinforced composite material.SOLUTION: A method for producing a fiber-reinforced composite material comprises applying heat and pressure to a preform that is obtained by laminating a resin layer, which contains a solid additive and an inorganic filler or a porous sheet-like base, on a prepreg.SELECTED DRAWING: None




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