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产品和服务离析器产品组合

产品组合

隔膜是锂离子电池的关键材料,隔膜的主要作用是使电池的正、负极分隔开来,防止两极接触而短路,此外还具有能使电解质离子通过的功能。公司开发了广泛的产品解决方案,包括三个系列几十个品种,以满足客户的需求。

  • 陶瓷涂覆/树脂涂覆/水性PVDF+纳米陶瓷混合涂覆膜/纳米树脂涂覆膜
  • 应用: 
    应用于电动汽车、电动自行车、电动工具、储能电源等各类锂离子动力电池;

  • 特性:

    1.陶瓷涂覆隔膜

    ·自主研发涂层具有低水分以及地热收缩

    ·陶瓷粒径均匀,平整性好

    ·多孔结构涂层,孔径分布均匀

    ·涂层一致性好:涂层厚度=目标厚度±1μm

    2.树脂涂覆隔膜

    ·水性涂覆,环境友好

    ·与极片的界面黏接性好,软包电池的硬度高

    ·涂层一致性好:涂覆厚度(0~1μm)

    3.水性PVDF涂覆隔膜

    ·保液性能好,电池循环性能好

    ·与极片的粘接性好,电池的硬度高

    ·热稳定性好,安全性能高

    ·抗氧化性能强,满足高电压电池要求

    4.纳米树脂涂覆隔膜

    ·水性涂覆,环境友好

    ·与极片的粘接性好,电池的硬度高