25µm Microporous Monolayer Membrane PP Battery Separator Celgard 2500
Size: 25um thickness, 85mm width, 60m/roll;
MOQ=1Roll.
Primary Application
High-Rate and Low Temperature Primary Lithium Batteries
Product Features
25 µm microporous monolayer membrane (PP)
Uniform pore structure with high chemical and thermal stability
Low electrical impedance and high porosity provide high-rate capabilities
Zero TD shrinkage reduces internal shorting and improves high temperature dimensional stability
Oxidation resistance for excellent cycling and trickle charge performance
Technical Data (Typical Properties)
|
25µm Thickness Battery Separator Monolayer PP Membrane Celgard 2500
|
|
Basic Film Properties
|
Unit of Measure
|
Typical Value
|
|
Thickness
|
um
|
25
|
|
Gurley(JIS)
|
Seconds
|
200
|
|
Porosity
|
%
|
55
|
|
PP Pore Size
(Average Diameter)
|
um
|
0.064
|
|
TD Shrinkage @ 90℃/1 Hour
|
%
|
0
|
|
MD Shrinkage @ 90℃/1 Hour
|
%
|
5
|
|
Puncture Strength
|
Grams
|
335
|
|
Tensile Strength, MD
|
Kg/cm2
|
1055
|
|
Tensile Strength, TD
|
Kg/cm2
|
135
|
