Battery pack sealing cover, preparation method thereof and automobile

The invention discloses a battery pack sealing cover, a preparation method thereof and an automobile. The battery pack sealing cover comprises the following components in parts by weight: 33-68 parts of polypropylene, 0-22 parts of polyethylene, 0.008-1 part of a repellent, 24-32 parts of a flame retardant and 10.4-19 parts of a functional aid. According to the battery pack sealing cover provided by the invention, the repellent and the flame retardant are added, so that the battery pack sealing cover has the characteristic of being prevented from being bitten by animals on the premise of not influencing the flame retardant effect. 本发明公开了一种电池包密封盖及其制备方法、汽车，电池包密封盖包括以下重量组分：聚丙烯33-68份、聚乙烯0-22份、趋避剂0.008-1份、阻燃剂24-32份和功能助剂10.4-19份。本发明提供的电池包密封盖通过加入趋避剂和阻燃剂，使得电池包密封盖在不影响阻燃效果的前提下，具有防动物撕咬的特点。