The sealing of the battery pack is the key to ensuring a dry internal environment of the battery and preventing the leakage of the electrolyte.
A certain energy storage battery manufacturer has developed a two-component potting technology based on liquid foamed silicone rubber for the sealing treatment of battery packs.
This silicone forms a tight and flexible sealing layer after curing, which can adapt to volume expansion caused by temperature changes, effectively prevent external moisture penetration and internal gas leakage, and significantly improve the reliability and safety of the battery under different climatic conditions.