The key technology of new energy electric vehicles lies in the charging and discharging technology and safety performance of its high energy density lithium battery. Lithium batteries must maintain an excellent waterproof and dustproof effect during use, and the easy to heat and spontaneous combustion is the number one problem affecting their safe use. Under extreme conditions such as heavy rain, shoal, and haze, in order to meet the requirements of sealing and buffer protection of the power battery during the driving of the car.
Silicone foam is also widely used for light leakage prevention, dust prevention, shock absorption, and air tightness around LEDs; as well as noise prevention and gap filling around speakers and speakers.