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US 2017/0321049 A1Published application
Thermally conductive material
AssigneeKitagawa Industries Co., Ltd.
InventorsTakashi MIZUNO, Yasuhiro KAWAGUCHI
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Abstract
A thermally conductive material is provided. The thermally conductive material includes: a polymer containing a thermally conductive filler and an antioxidant; the polymer being a polymer of a monomer containing an acrylic ester, a hindered phenol-based antioxidant being contained as the antioxidant, a thermal conductivity being 3.2 W/m·K or greater, and an initial Asker C hardness at ambient temperature being 22 or less.
Claims14
A thermally conductive material comprising:
- a polymer containing a thermally conductive filler and an antioxidant;
- the polymer being a polymer of a monomer containing an acrylic ester, titanate-treated aluminum hydroxide having an average particle size of 1 to 10 μm and higher fatty acid-treated magnesium hydroxide having an average particle size of 0.5 to 1.5 μm being at least contained as the thermally conductive filler,
- a hindered phenol-based antioxidant being contained as the antioxidant,
- a thermal conductivity being 3.2 W/m·K or greater, and
- an initial Asker C hardness at ambient temperature being 22 or less.
2 more elements
Dependencies are inferred from the claim text.