There are many types of insulating materials, in its use, the use of different environment, its own materials and other factors are factors that affect the performance of insulating materials, in the use of electrical insulating materials, the impact is also relatively large factor is the size of electrical strength. Special attention should be paid to:

1. If the insulation material is damaged due to mechanical reasons, the performance of the insulation material will be reduced. So in the processing of the material at the same time, we should pay attention to the damage as low as possible, which can also maintain the performance of the material.

2. The thickness of the material itself will also affect its performance: when the insulating material is thick, it will increase the pressure of the material, resulting in the material heat dissipation difficulties, bubbles and other phenomena, which will reduce its performance.

3. Environmental impact, such as temperature and humidity: when the temperature of the area where the insulating material is used rises, it will increase the electrical strength, thus reducing its performance. However, when the environment contains heavy moisture, the electrical strength will also be reduced. So it has better performance.