In new energy vehicles, liquid silicone sealant is mainly used in the lithium battery pack process, which plays a role in heat dissipation, flame retardancy, insulation, waterproofing, etc., greatly improving the power safety of new energy vehicles. Lithium batteries are sensitive to moisture, and their sealing directly affects the safety of the battery system and the use of electric vehicles. From the perspective of development history, organosilicon has undergone product upgrades in sealing and waterproofing, including single component no pad adhesive, foam formed sealing rings, and online foam silicone. However, the proportion of liquid silicone sealant is relatively high, which increases the weight of the battery pack, reduces the energy ratio per unit volume, and ultimately affects the energy density. How to achieve lightweighting of liquid silicone is currently an urgent problem that needs to be solved by silicone enterprises. At present, online foam silicone is highly favored in the new energy vehicle industry, suitable for applications such as sealing and waterproofing of power batteries, shock absorption protection of soft pack battery cells, thermal insulation and lightweight of battery packs.

About Silicone Encapsulating Rubber,please check the details: IOTA Silicone Encapsulating Rubber 13 series (Addition Cured)