lithium battery diaphragm production line

Date:2019/3/20 11:00:53 / Read: / Source:本站

Lithium-ion battery separating film machine


The lithium-ion battery separating film production line made by our company has many years research,development,manufacture experience,its products has the function as follow:

(1)Having electrical insulation features ensure mechanical isolation of the positive and negative;

(2) Has a certain pore size and porosity, to ensure low electrical resistance and high ion conductivity, have a good permeability for lithium ions; (3) Since the electrolyte is a polar organic solvent, the film must resistant to the electrolyte, has enough chemical and electrochemical stability;

(4) Good wettability of the electrolyte and has sufficient liquid moisture absorbent capacity;

(5) Has sufficient mechanical properties including puncture strength, tensile strength, but the thickness is as small as possible; good dimensional stability and flatness;

(6) Good thermal stability and good automatic shutdown protection performance.Power battery has higher requirements of film, usually  use composite film. The film has small hot shrinkage or it will cause a short circuit, triggering a battery thermal runaway.







100#lithium battery diaphragm production line

200#lithium battery diaphragm production line

300#lithium battery diaphragm production line

400#lithium battery diaphragm production line

500#lithium battery diaphragm production line

600#lithium battery diaphragm production line

700#lithium battery diaphragm production line

800#lithium battery diaphragm production line

Author:admin


Phone now 13986280012 OR More contact information →

Go To Top
  • 优信彩票|平台官网 惠来县 | 江西省 | 竹山县 | 贵南县 | 六盘水市 | 蓝山县 | 云和县 | 包头市 | 拉孜县 | 抚宁县 | 蕉岭县 | 苗栗县 | 满城县 | 丽水市 | 焉耆 | 新竹市 | 土默特左旗 | 彝良县 | 光泽县 | 华阴市 | 霍林郭勒市 | 凤庆县 | 女性 | 积石山 | 阜阳市 | 左贡县 | 田东县 | 绥阳县 | 长泰县 | 碌曲县 | 汪清县 | 伊宁市 |