Properties and applications of battery sealant!

Battery sealant is an adhesive used to protect batteries and make them waterproof, dustproof and gas leak-proof. Battery sealants are very important in the battery industry, especially for products that are used in outdoor environments or where a high degree of tightness is required.

The commonly used materials for battery sealants are polyurethane resin, silicone rubber and acrylate, and their characteristics include the following:

Good sealing performance: Battery sealant has excellent sealing performance, especially very good protection against water and gas. It can perfectly seal the inside of the battery to avoid electrolyte and gas leakage as well as dust, moisture and other pollutants from entering the battery.

Good temperature resistance: The battery sealant has a wide range of use temperature, which can withstand low temperature environment as low as -40℃ and high temperature environment up to 100℃. Therefore, it is suitable for various outdoor occasions, such as battery cars, solar cells, mobile power and other equipment.

Good environmental protection: The power battery structure sealant does not contain any harmful chemicals and is very safe to use, does not pollute the environment and is not harmful to human body.

Strong adhesion: The battery sealant has good adhesion performance and can be firmly bonded to the battery shell without peeling off.

Main uses of battery sealant:

Electric and hybrid cars: Since these cars use high energy density batteries, the performance and sealing effect of battery sealant is very important to ensure the long-term safe use of batteries.

Solar cells: solar cells need to withstand long-term outdoor exposure, requiring good sealing performance, better temperature resistance, as well as waterproof and dustproof, battery sealant is a very good choice.

Mobile power: mobile power also requires a high degree of sealing performance to protect the battery from the pollution of external substances, while being able to withstand the harsher environment.

Other battery products: such as power tools, wireless chargers, smart phone batteries, etc., all need the protection of battery sealant.

In short, battery sealant is a very important material in the battery industry, it has excellent sealing performance and temperature resistance, can effectively protect the battery from the interference of external substances, thus extending the battery life and improving the safety of the battery. In the future, with the continuous progress of technology, battery sealant will be more widely used.