Explosion-proof cooling liquid for lithium ion battery and explosion-proof performance testing method

The invention discloses an anti-explosion cooling liquid for a lithium ion battery and an anti-explosion performance testing method, the anti-explosion cooling liquid is prepared by the following steps: forming a base solution by using ethylene glycol, boric acid and deionized water, and adding high-activity phosphate, benzotriazole, o-phenylenediacetic acid, a defoaming agent and a flame retardant into the base solution. The cooling liquid disclosed by the invention has excellent anti-explosion and anti-corrosion performance. 本发明公开了一种锂离子电池用防爆冷却液及防爆性能测试方法，该防爆冷却液是以乙二醇、硼酸和去离子水构成基液，在基液中添加有高活性磷酸酯、苯并三氮唑、邻苯二乙酸、消泡剂和阻燃剂。本发明的冷却液具有优异的防爆、防腐蚀性能。