Electrical insulating materials is mainly manifested in the performance of the electric field under the action of the material conductivity is strength size. So the performance strength are affected by what factors?

1.The influence of dielectric constant, dielectric constant is to point to show that the dielectric characteristics of a performance parameter. , of course, the larger the dielectric constant of the conductive ability is stronger,

2.The wastage of the medium affect the conductive intensity: because in normal work, part of the dielectric electric energy conversion, into heat and loss, which affects its performance.

3.The effect of another factor is that its insulation resistance and insulation resistance rate: in normal work time, will appear the condition of the leakage, therefore, the greater the resistance of leakage conductance branch, the better the performance of the insulation of the material. Secondly, humidity, impurity content, temperature and other issues will have an effect on the resistivity of the material.