Thermal epoxy potting adhesive has the function of bonding and heat conduction and can replace tinol welding. It is used for fixed thermotube, widely used in thermotube radiator of energy storage industry. It can not only effectively improve the heat transfer efficiency, reduce energy loss, but also has excellent temperature resistance and insulation properties to ensure the stable operation of electronic equipment in high temperature environments. In addition, the use of thermal epoxy potting adhesive also simplifies the production process, reduces manufacturing costs, and brings a more cost-effective solution for the energy storage industry. With the continuous progress of technology, the application prospect of thermal epoxy potting adhesive in the field of thermal management will be broader.