| abstract |
Provided is a laminated structure in which an insulating layer has excellent thermal conductivity and the insulating layer has excellent moisture resistance. A laminated structure according to the present invention includes a thermal conductor, an insulating layer, and a conductive layer having a thermal conductivity of 10 W / m ยท K or more. The insulating layer 3 is formed by curing an insulating material in a sheet form. The insulating material includes a curable compound having a molecular weight of less than 10,000 and having a cyclic ether group, a curing agent, silica, and an organic compound having an aluminum atom. In 100% by weight of the insulating material, the content of silica is 15% by volume or more and 70% by volume or less. [Selection] Figure 1 |