About 8μm PE Battery Separator
8μm PE Battery Separator is a battery separator membrane. NanoLithium supplies it for keeping electrodes apart while allowing ion transport in coin, pouch and cylindrical cells. Full specifications are shown below, and bulk or custom quantities can be quoted on request. We ship from Canada to the USA, Europe, South Korea and worldwide.
Length:400m, width:50mm, Thicness:20umMode:T-PP-20
| Name | PP Separator paper | ||
| Item | Unit | Type | |
| T-PP-20 | |||
| Thickness | um | 20 | |
| Air Permeability | sec/100ml | 420 | |
| Factor of porosity | % | 40 | |
| Tensile Strength | MD | Kg/cm2 | >1200 |
| TD | Kg/cm2 | >130 | |
| Puncture Strength | g | >450 | |
| Thermal contraction (90℃ 1h) | MD | % | ≤2.5 |
| TD | % | ≤0.5 | |
| Thermal contraction
(105℃ 1h) |
MD | % | ≤4 |
| TD | % | ≤1 | |
| Obturator temperature | ℃ | 153 | |











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