METHOD OF MAKING FIRE RESISTANT SUSTAINABLE AIRCRAFT INTERIOR PANELS
    6.
    发明申请
    METHOD OF MAKING FIRE RESISTANT SUSTAINABLE AIRCRAFT INTERIOR PANELS 有权
    制造耐火可持续飞机内部面板的方法

    公开(公告)号:US20150190973A1

    公开(公告)日:2015-07-09

    申请号:US14591875

    申请日:2015-01-07

    IPC分类号: B29C70/30 B29C70/34

    摘要: The present invention relates to method of manufacturing an aircraft interior panel comprising a core sandwiched between first and second skins, wherein both of the first and second skins are formed from natural fibres containing non-halogenated fire-retardant and set within an inorganic thermoset resin, thereby forming a fire-resistant sustainable aircraft interior panel. The method comprises impregnating the natural fibres with non-halogenated fire retardant and an inorganic thermoset resin, and laying up the resin-impregnated natural fibres to sandwich the core. This stack is then cured by raising the temperature of the stack sufficient to initiate curing but without reaching the boiling point of water in the stack, holding the stack at that first temperature before raising the temperature again to reach the boiling point of water in the stack, before cooling the stack.

    摘要翻译: 本发明涉及一种制造飞机内部面板的方法,其包括夹在第一和第二表皮之间的芯,其中第一和第二表皮都由含有非卤化阻燃剂的天然纤维形成,并设置在无机热固性树脂内, 从而形成耐火可持续飞机内部面板。 该方法包括用非卤化阻燃剂和无机热固性树脂浸渍天然纤维,并铺设树脂浸渍的天然纤维以夹芯。 然后通过提高堆叠的温度来提高堆叠的温度以使其起始固化但不达到堆叠中的水的沸点来固化该堆叠,将堆叠保持在第一温度,再次升高温度以达到堆叠中的水的沸点 ,然后冷却堆叠。