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Size
10 inches by 116 inches ± 8.5 inches (8 ft² ± 0.6 ft² ; 0.75 m² ± 0.05 m²)
Description
20 μm Microporous Monolayer Membrane (PP)
Primary Applications
Lithium Battery Systems
Product Features
• Excellent resistance to acids, bases and most chemicals
• Uniform pore structure with high chemical and thermal stability
• Oxidation resistance for excellent cycling & trickle charge performance
• Zero TD shrinkage reduces internal shorting and improves high-temperature behavior
• Low electrical impedance and high porosity for excellent high-rate performance
Technical Data (Typical Properties)*
|
Property |
Unit of Measure |
Typical Value |
|
Thickness |
µm |
20 |
|
Gurley (JIS) |
Seconds |
300 |
|
Porosity (Calculated) |
% |
48 |
|
TD Shrinkage @ TD Shrinkage @ 105º C / 1 Hour |
% |
0 |
|
MD Shrinkage @ 105º C / 1 Hour |
% |
1.28 |
|
TD Tensile Strength |
Kg/cm² |
150 |
|
MD Tensile Strength |
Kg/cm² |
1990 |
|
Puncture Strength |
Grams Force |
370 |