Aerogel composite, and supporting member and heat insulation material provided with aerogel composite
AssigneeHitachi Chemical Company, Ltd.
InventorsTomohiko Kotake, Masato Miyatake, Hikari Murai
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Abstract
The invention relates to an aerogel composite comprising an aerogel component and a silica particle, and being superior in thermal insulation properties and flexibility.
Claims17
An aerogel composite comprising:
- an aerogel component;
- and
- silica particles, wherein at least a part of the silica particles is coated with the aerogel component,
- wherein a content of the silica particles in the aerogel composite is 1 to 25 parts by mass with respect to the total amount of the aerogel composite as 100 parts by mass, and a thermal conductivity coefficient of the aerogel composite at atmospheric pressure and 25° C. is 0.03 W/m·K or less.
An aerogel composite comprising silica particles as a component constituting a three-dimensional network skeleton, wherein at least a part of the silica particles is coated with an aerogel component, and wherein a content of the silica particles in the aerogel composite is 1 to 25 parts by mass with respect to the total amount of the aerogel composite as 100 parts by mass, and a thermal conductivity coefficient of the aerogel composite at atmospheric pressure and 25° C. is 0.03 W/m·K or less.
Dependencies are inferred from the claim text.