Energy storage system lithium battery solder pad protection adhesive solution
In energy storage systems, the reliability of battery solder joints is critical to the overall performance of the system. As the application scenarios of energy storage systems continue to expand, the demand for solder joint protection is also increasing. As the key connection part in the battery module, the solder joint must have extremely high stability and durability to withstand complex current, temperature changes and external environmental stress. Challenges faced by energy storage systems Energy storage systems are usually used in areas such as grid peak regulation, home energy storage, and renewable energy storage. These systems pose the following key challenges to the protection of battery solder joints: Fast curing requirements: In a large-scale production environment, fast curing can not only improve production efficiency, but also reduce the time wasted in the process due to waiting for curing. How to speed up production while ensuring the quality of solder joints is one of the main challenges currently faced. Flame retardant requirements: Energy storage systems often need to operate stably for a long time and must meet strict safety standards. Solder joint protection materials must not only have excellent electrical properties, but also have flame retardant properties to prevent fire hazards under extreme conditions. High adhesion requirements: Energy storage systems usually use a variety of substrates (such as metals, electrode materials, and insulating materials). Solder joint protection materials need to have strong adhesion to these substrates to ensure that the solder joints will not fall off, loosen or break during long-term use, and ensure the stability and safety of the system. Solution To address these challenges, Elaplus Materials recommends EP 6225FR, a 1:1 fast-curing epoxy structural adhesive specifically designed for solder joint protection in energy storage systems. It has the following advantages: Fast curing: Provides optional curing speed of 5-20 minutes, significantly improving production efficiency…
