Study on the Self-healing Properties of Electric Tree Branches Containing Dynamic Chemical Bond Epoxy Resins

With the rapid development of society, people are paying more and more attention to the safety and durability of electrical equipment. In power equipment, insulation materials play a vital role, not only to achieve electrical insulation, but also to ensure radiation protection, anti-corrosion and moistureproof, mechanical support, cooling and protection of conductors. Therefore, it is very important to study the electrical properties of insulation materials in the current environment and to choose suitable insulation materials for the safe and stable operation of power equipment. Therefore, this project intends to select epoxy resin with good electrical properties and mechanical properties as an insulating material, and introduce dynamic chemical bonds to make it have better electrical properties and a timely repair effect when dangerous conditions such as surface rupture, electrical breakdown and other problems occur.