COMPOSITE MATERIAL

A composite material 1 according to the present invention includes a solid portion 10 including inorganic particles 20 and a resin 30. The composite material 1 has a porous structure including a plurality of voids 40 surrounded by the solid portion 10. The composite material 1 satisfies (i) and/or (...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OTSUKA Tetsuya, MIMURA Takanobu, KATO Tomoya
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A composite material 1 according to the present invention includes a solid portion 10 including inorganic particles 20 and a resin 30. The composite material 1 has a porous structure including a plurality of voids 40 surrounded by the solid portion 10. The composite material 1 satisfies (i) and/or (ii). (i) P2 is 500 or more. (ii) The composite material 1 has a heat conductivity of 0.5 W/(m*K) or more and a thickness of 0.5 mm to 2.5 mm, the void 40 have an average diameter of 50 µm to 1500 µm, and P3 is 70% to 90%.P2 = the heat conductivity [W/(m*K)] of the composite material 1 × P3 × 100/an amount [volume%] of the inorganic particles 20 P3%=F0−F1×100/F0