U70B/146 glass insulator 13803172400

It has good basic properties and is widely used and promoted in different fields. The main basic properties include electrical, mechanical and thermal properties
In addition, it also has properties such as environmental resistance and aging resistance. Different properties of insulators have different performances in different environments, so good product performance should be focused on during use. When the voltage level of glass insulators increases, their size and weight also increase accordingly, but the electrical and mechanical properties do not increase proportionally
The thermal sudden change resistance decreases. Therefore, it is difficult to manufacture glass insulators with high voltage levels. They must be produced according to certain processes to ensure good performance of glass insulators.