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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
25 μm Microporous Monolayer Membrane (PP)
Primary Applications
Typically used in Electric Drive Vehicles (EDV) and Energy Storage Systems (ESS)
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
•PE inner layer provides high-speed shutdown
•Zero TD shrinkage reduces internal shorting and improves high-temperature dimensional stability
•Low electrical impedance and high porosity for excellent high-rate performance
Technical Data (Typical Properties)*
| Property | Unit of Measure | Typical Value |
| Thickness | µm | 25 |
| Gurley (JIS) | Seconds | 200 |
| Porosity (Calculated) | % | 55 |
| TD Shrinkage @ TD Shrinkage @ 105º C / 1 Hour | % | 0 |
| MD Shrinkage @ 105º C / 1 Hour | % | 2.97 |
| TD Tensile Strength | Kg/cm² | 135 |
| MD Tensile Strength | Kg/cm² | 1055 |
| Puncture Strength | Grams Force | 335 |