ALL PURCHASERS MUST REVIEW AND AGREE TO CELGARD'S INFORMATION SHARING AGREEMENT.
Size
10 inches by 116 inches ± 8.5 inches (8 ft² ± 0.6 ft² ; 0.75 m² ± 0.05 m²)
Description
25 μm Microporous Trilayer Membrane (PP/PE/PP)
Primary Applications
Lithium Battery Systems - can be used to optimize power & energy performance
Product Features
• Zero TD shrinkage reduces internal shorting
• Uniform pore structure with high chemical and thermal stability
• Low electrical impedance
• High porosity for excellent high-rate performance
• Excellent resistance to acids, bases and most chemicals
• Oxidation resistance for excellent cycling & trickle charge performance
• PP outer layer provides high temperature melt integrity, oxidation resistance and PE inner layer provides high-speed shutdown features
Technical Data (Typical Properties)*
|
Property |
Unit of Measure |
Typical Value |
|
Thickness |
µm |
25 |
|
Gurley (JIS) |
Seconds |
320 |
|
Porosity (Calculated) |
% |
50 |
|
TD Shrinkage @ TD Shrinkage @ 105º C / 1 Hour |
% |
0 |
|
MD Shrinkage @ 105º C / 1 Hour |
% |
4.5 |
|
TD Tensile Strength |
Kg/cm² |
150 |
|
MD Tensile Strength |
Kg/cm² |
1800 |
|
Puncture Strength |
Grams Force |
450 |