Study on a highly reliable terminal sealing structure for lead-acid battery
ZHANG Xudong;WANG Lizhai;ZHANG Lifang;Fengfan Co., Ltd.;
By combining RTV silicone rubber and lead alloy pole, ethylene-propylene-diene monomer rubber ring and battery cover, a sealing structure is formed. Then, after the epoxy adhesive which bonds the cover to the container is solidified, the gap between the lead alloy terminal post and battery jar is sealed by epoxy resin for the second sealing. Owing to the double sealing structure, the acid leakage is avoided in the process of the long-term usage of lead-acid battery, so the reliability and the safety of the lead-acid battery are effectively improved.
【CateGory Index】： TM912