To provide a heat insulation member excellent in heat insulating properties while constraining cost, and an interior part excellent in heat insulation properties using the heat insulation member.SOLUTION: A heat insulation member 40 includes: two coating material layers 23, 24 having a hydrophobic porous structure composed of a skeleton constituted by linking a plurality of particle, and having pores inside, and a water-soluble binder; and a void-containing layer 22 having a plurality of voids intervening between the two coating material layers 23, 24, and communicating from one coating material layer 23 toward the other coating material layer 24. An interior part 33 includes: a substrate 10; and the heat insulation member 40 laminated on the substrate 10. The heat insulation member 40 includes: coating material layers 23, 24 having a hydrophobic porous structure composed of a skeleton constituted by linking a plurality of particle, and having pores inside, and a water-soluble binder; and a void-containing layer 22 laminated on the coating material layer 23, 24, and having a plurality of voids communicating in a laminating direction.SELECTED DRAWING: Figure 5

    【課題】 コストを抑制しつつ断熱性に優れた断熱部材を提供する。また、当該断熱部材を用いて断熱性に優れた内装部品を提供する。【解決手段】 断熱部材40は、複数の粒子が連結して骨格をなし内部に細孔を有する疎水性の多孔質構造体と水溶性バインダーとを有する二つの塗料層23、24と、二つの塗料層23、24間に介在し、一方の塗料層23から他方の塗料層24に向かって連通する複数の空隙を有する空隙含有層22と、を備える。内装部品33は、基材10と、基材10に積層される断熱部材40と、を備える。断熱部材40は、複数の粒子が連結して骨格をなし内部に細孔を有する疎水性の多孔質構造体と水溶性バインダーとを有する塗料層23、24と、塗料層23、24に積層され積層方向に連通する複数の空隙を有する空隙含有層22と、を備える。【選択図】 図5


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    Title :

    HEAT INSULATION MEMBER, AND INTERIOR PART USING THE SAME


    Additional title:

    断熱部材およびそれを用いた内装部品


    Contributors:

    Publication date :

    2020-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16L PIPES , Rohre




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