CNB-3-S01
CELGARD 2340 MICROPOROUS TRILAYER MEMBRANE (PP/PE/PP), Separator
Regular price
$276.00
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Product Name & Description
Celgard® 2340
39µm Trilayer Microporous Membrane (PP/PE/PP)
Primary Applications
High Energy Lithium Battery Systems; especially safety-critical and performance-critical applications
Product Benefits
- Zero TD shrinkage reduces internal shorting
- Uniform pore structure with high chemical & thermal stability
- Medium porosity provides excellent energy performance with low self-discharge
- PP outer layer provides high temperature melt integrity, oxidation resistance
- PE inner layer provides high-speed shutdown features
- Offers increased energy density and exceptional safety performance
Technical Data (Typical Properties)
|
Basic Film Properties |
Unit of Measure |
Typical Value |
|
Thickness |
μm |
39 |
|
Gurley (JIS) |
Seconds |
780 |
|
Porosity (calculated) |
% |
44 |
|
TD Shrinkage @ 105°C / 1 Hour (typical) |
% |
0 |
|
MD Shrinkage @ 105°C / 1 Hour (typical / max) |
% |
3.5 / 8.0 |
|
TD Tensile Strength (typical / min) |
Kg/cm2 |
165 / 100 |
|
MD Tensile Strength (typical / min) |
Kg/cm2 |
1630 / 1400 |
|
Puncture Strength (typical / min) |
Grams Force (gf) |
700 / 550 |
Download Material Safety Data Sheet:
Download Technical Data Sheet:
