How To Select Thermal Silicone Pad For Automobile Battery Pack?

At present, the rapid development and lightweight requirements of new energy vehicles have become a trend requirement. As one of the most important components in the battery pack of new energy vehicles, the lightweight requirements of thermal conductive silicone pad become more important. How to quickly select the superior thermal conductive silicone pad for new energy power vehicle battery pack?

The selection of thermal conductive silicone pad for battery pack of new energy power vehicle is mainly determined by two basic properties: service life and reliability.

1. Service life of thermal conductive silicone pad: select the thermal conductive silicone sheet of new energy vehicle power battery pack. Firstly, the thermal conductive silicone pad can meet the service life of new energy vehicle for more than 10 years and the reliability requirements. The special ultra-thin fiberglass cloth double-layer structure of thermal conductive silica pad series can increase the operability and tensile strength, and make the thermal conductive silica pad not be damaged in the continuous sports environment and has longer service life.

2. Hardness and softness of thermal conductive silicone pad: due to the working environment of new energy power vehicle, the whole thermal pad works in continuous vibration environment. In order to ensure the working state of new energy power vehicle, the thermal conductive silicone pad with fiberglass can always keep close to the battery pack shell or cell. The thermal pad should have low hardness and soft and then the it can play a role of shock absorption and buffering when the new energy power battery pack transfer heat all the time.

3. Density and weight of thermal conductive silicone pad: with the rapid development of new energy power vehicles, the lightweight requirements of new energy power vehicles have become a trend requirement. As one of the most important parts in the battery pack of new energy power vehicle, the requirement of lightweight becomes more important. The density of thermal pad is usually higher than that of its structural parts. Lightweight is the development trend of new energy vehicles. The thermal pad should reduce the weight of components as far as possible, which is in line with the development trend of automobile lightweight.

The summary is as following key points:

1. Service life: 10 years;

2. Lightweight and low density;

3. with good reliability and stability;

4. Low hardness, good compressibility and high tensile strength.