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PACKED RESIN BODY FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL USING THE SAME
PACKED RESIN BODY FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL USING THE SAME
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机译:用于制造纤维增强复合材料的袋装树脂体以及使用该封装体的纤维增强复合材料的制造方法
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摘要
PROBLEM TO BE SOLVED: To obtain a packed resin body in which an uncured resin for RFI (resin film infusion) molding having difficulty in film formation is subjected to RFI molding, and to provide a method for producing a fiber-reinforced composite material using the obtained packed resin body for RFI molding.;SOLUTION: In RFI molding, though the uncured resin film 5, which is impregnated into a reinforcing fiber or fiber woven fabric to give the matrix of a composite material, is formed into a film, the film is brittle and has weak strength and is packed into a baggy supporter composed of polyimide films 3 and 4. Since a great number of holes 7 are bored through at least one polyimide film 3, the uncured resin film 5 melted by rise in temperature flows out. The uncured resin film 5 having rigidity and difficulty in film formation is readily handled by packing/retaining the uncured resin film in the supporter 2 and is held in a fixed position/distribution.;COPYRIGHT: (C)2004,JPO
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