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特种隔膜

涂覆隔膜

应用范围:高性能锂离子电池


产品特点:是以锂离子电池隔膜为基体,表面涂覆一层高分子材料,经特殊工艺处理,和基体粘接紧密。使用本系列产品后电池具有优异的化学稳定性,均匀的微孔结构和高热稳定性,优异的耐酸性、耐碱性、抗氧化性,高安全性,良好的机械性能,低膨胀形变,低自放电率,一致性良好,循环寿命长。


Scope of application:High-performance lithium ion barrers


Features: The separator film coated with a layer of   high polymer materials on the surface serves as a basal body in the lithium ion battery. After special process, it sticks tightly to the basal body. The application of this series of products will make the batteries characterized by excellent chemical stability, uniform cellular structure and high thermal stability, good acid resistance, alkali resistance and oxidation resistance, high security, good mechanical property, low expansive deformation rate, low self-discharge rate, good uniformity and long cycle life.


注:可以根据客户对孔隙率、透气度等性能的不同要求进行定制不同规格产品。

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