| 摘要 |
<p>Provided is a molded article produced by forming a thermoplastic composite material, wherein the thermoplastic composite material contains a cyclic olefin resin and silicon oxide particles whose surfaces are covered with silanol groups; in the thermoplastic composite material, a content of the silicon oxide particles with respect to a total amount of the olefin resin and the silicon oxide particles is 50% by volume or more and 95% by volume or less; and the molded article has a linear expansion coefficient of -140 X10-6/ °C or more and 30 X 10-6/ °C or less in a range of 20 °C to 60 °C.</p> |
