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★PVDF涂覆隔膜
PVDF coating separator
●產(chǎn)品特點Features
1.PVDF層對電解液有溶脹作用，熱壓后形成凝膠層，大大提高電池安全性能。
2.正負(fù)極與隔膜粘結(jié)在一起，可降低電池的漏液氣脹率，并且當(dāng)電池受到振動時，避免發(fā)生正負(fù)極錯位。
3.有利于提高電芯一致性。
4.本產(chǎn)品采用水性體系，不容易堵塞隔膜的離子通道。
1、PVDF layer has swelling effect on electrolyte, and poses gel layer after hot pressing that greatly improve the security performance of the battery
2、Anode and cathode of the battery bonded together with the separator, can reduce its leakage inflatable rate, so as to avoid the dislocation of the anode and cathode while the battery is subject to vibration.
3、Be helpful to improve the consistency of cells.
4、This product adopts aqueous system,it is not easy to jam the ion channels of the separator.
●應(yīng)用范圍Application
主要應(yīng)用于凝膠聚合物鋰離子電池
It is mainly applied in gel polymer lithium ion battery.
●產(chǎn)品規(guī)格Specifications
12μm、16μm、20μm、24μm、29μm
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