Laminated tube
    2.
    发明授权
    Laminated tube 失效
    层压管

    公开(公告)号:US5324558A

    公开(公告)日:1994-06-28

    申请号:US870319

    申请日:1992-04-17

    摘要: Provided is a laminated tube having a logarithmic decrement of at least 0.08 and a flexural modulus of at least 1,000 kg/mm.sup.2 and comprising at least 2 layers which comprise a composite material comprising a reinforcing fiber and a matrix resin. The reinforcing fibers used include an organic fiber, e.g. wholly aromatic polyester fibers and polyvinyl alcohol fiber, for at least 1 layer of the composite material layer and an inorganic fiber, e.g. carbon fiber and glass fiber, for at least 1 layer of the composite material layer.

    摘要翻译: 提供了一种层压管,其具有至少0.08的对数减量和至少1,000kg / mm 2的弯曲模量并且包括至少2层,其包括包含增强纤维和基质树脂的复合材料。 所使用的增强纤维包括有机纤维,例如 全芳族聚酯纤维和聚乙烯醇纤维,用于至少1层复合材料层和无机纤维​​,例如。 碳纤维和玻璃纤维,用于至少1层的复合材料层。