锂锰扣式电池用聚乙烯的改性

Modification of High Density Polyethylene and its Application in Lithium Manganese Dioxide Button Cell

为了提高锂锰扣式电池的密封防漏性能,选用不同的添加材料对扣式电池密封圈所使用的高密度聚乙烯进行共混、改性,并进行了系列对比应用试验,确定了改性的工艺与配方,批量(?)产取得了明显效果。

In order to improve the sealing and leakproof of lithium manganese dioxide button cell,the high density polyethylene used as sealing ring for lithium manganese dioxide button batte y was mixed and modified with various selected additional materials. The application tests were contra ted and the suitable technology and composition were found. The effective results were obtained during the pilot production.