Battery case water seepage problem is how to be silicone foam interface splicing technology to solve?

For example, in the case of sealing, due to good hydrophobicity, high and low temperature resistance and permanent compression deformation of the small amount of characteristics, silicone foam is widely used in new energy vehicles battery pack case sealing, but the organic silica gel has a small surface area, the ordinary glue with the passage of time bonding is getting weaker and weaker, when the new energy vehicles in the complexity of the actual working conditions of the environment, subject to high and low temperatures, vibration, and other factors. When the new energy vehicle operates in the complex actual working condition environment, by the high and low temperature, vibration and other factors, it is easy to lead to the long-term compression of the interface collapsed or even rotten, and then cause the box body into the water, which may lead to the battery pack scrap, or lead to the short-circuit of the battery pack caused by the accidents, which affects the safe use of the whole car.

The emergence of splicing and gluing technology has solved the above problems to a certain extent, making the battery box body water seepage problems have been well solved.