Lithium-ion battery separating film machine
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-ion battery separating film machine
101#Lithium-ion battery separating film machine
102#Lithium-ion battery separating film machine
103#Lithium-ion battery separating film machine
104#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
105#Lithium-ion battery separating film machine
106#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
107#Lithium-ion battery separating film machine
108#Lithium-ion battery separating film machine
109#Lithium-ion battery separating film machine
110#Lithium-ion battery separating film machine
111#Lithium-ion battery separating film machine
112#Lithium-ion battery separating film machine
113#Lithium-ion battery separating film machine
100#Lithium-ion battery separating film machine
Author:admin