发明名称 |
COMPOSITE COMPRISING STRUCTURAL AND NON STRUCTURAL FIBERS |
摘要 |
A composite comprises a structural component and a resin component, the structural component comprising structural fibres and a toughening additive comprising non-structural thermoplastic fibres and the resin component comprising a non-thermoplastic material. The structure component is a preform formed from the structural fibres and the thermoplastic fibres. The volume fraction of the structural fibres in the preform is at least 65 %. The composite may be produced by forming a preform from structural fibres with non-structural thermoplastic fibres to provide a structural component. Liquid resin is then injected or infused into the structural component and cured.
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申请公布号 |
WO0058083(A9) |
申请公布日期 |
2001.10.04 |
申请号 |
WO2000GB01217 |
申请日期 |
2000.03.30 |
申请人 |
CYTEC TECHNOLOGY CORP.;MATRICE MATERIAL SYSTEMS LIMITED;WOOLSTENCROFT, DAVID, HAROLD |
发明人 |
WOOLSTENCROFT, DAVID, HAROLD |
分类号 |
B32B5/28;B29C70/08;B29C70/12;B32B5/08;(IPC1-7):B32B5/08;B32B17/04 |
主分类号 |
B32B5/28 |
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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