Insulating material and epoxy adhesive for super low temperature

摘要

A super low temperature insulating material and an epoxy adhesive are provided which are excellent in insulating property and adhesive property even in a super low temperature condition. A glass cloth and a polyimide resin film are arranged through an epoxy resin composition into which high molecules having a number average molecular weight of 10,000 or more is mixed by 5% (wt.) or more.