发明名称 |
MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME |
摘要 |
Disclosed is a molded article composed of a fiber-reinforced composite material (I) containing a continuous reinforcing fiber and a thermosetting matrix resin, and a thermoplastic resin member (II) which is joined to and integrated with at least a part of the surface of the fiber-reinforced composite material (I) by using a thermoplastic resin (A). The joined surface between the thermoplastic resin (A) and the fiber-reinforced composite material (I) has projections and recesses in the cross-section in the thickness direction of the molded article, and the maximum impregnation depth h of the thermoplastic resin (A) in the fiber-reinforced composite material (I) is not less than 10 µm. The thermoplastic resin (A) has a tensile strength at break of not less than 25 MPa and a tensile elongation at break of not less than 200%. The impact adhesive strength at the joined portion of the fiber-reinforced composite material (I) and the thermoplastic resin member (II) is not less than 3,000 J/m<SUP>2</SUP>. |
申请公布号 |
WO2008013094(A1) |
申请公布日期 |
2008.01.31 |
申请号 |
WO2007JP64240 |
申请日期 |
2007.07.19 |
申请人 |
TORAY INDUSTRIES, INC.;TSUCHIYA, ATSUKI;HONMA, MASATO |
发明人 |
TSUCHIYA, ATSUKI;HONMA, MASATO |
分类号 |
B32B27/04;B32B5/00;C08G63/672;C08J5/04 |
主分类号 |
B32B27/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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