To provide an incombustible heat-insulating sound-absorbing material for transport equipment, which hardly slips out due to self-weight.SOLUTION: A heat-insulating sound-absorbing material for transport equipment comprises a porous material that is made of inorganic fibers. A porus material (sponge) having a cell structure can be used as the porus material. The cell structure is a structure in which pores (cells) and cell walls surrounding them are provided in a row in large numbers. The cell wall is made of inorganic fibers. An average cell diameter is normally in the range of 100-1500 μm, for example, 130-1000 μm or 150-800 μm.SELECTED DRAWING: Figure 1

    【課題】不燃性であり、かつ、自重でずり落ち難い輸送機器用断熱吸音材を提供することである。【解決手段】輸送機器用断熱吸音材は、無機繊維から構成される多孔体からなる。多孔体として、セル構造を有する多孔体(スポンジ)を用いることができる。セル構造は、気孔(セル)とそれを囲むセル壁が多数連なった構造である。セル壁は無機繊維から構成される。平均セル径は通常100〜1500μmであり、例えば130〜1000μm又は150〜800μmである。【選択図】図1


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    Title :

    HEAT-INSULATING SOUND-ABSORBING MATERIAL FOR TRANSPORT EQUIPMENT


    Additional title:

    輸送機器用断熱吸音材


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / C04B Kalk , LIME



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