About 2032 Button Cell Separator 25um
2032 Button Cell Separator 25um 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.
2032 Button Cell Separator 25um
Length:500m, width:60mm, Thicness:25um Mode:T-PP-25
| Project | Unit | Measuring Instruments | Technical data | |
| Material | / | DSC(Diamond N5360022) | PP | |
| Porosity | % | Analytical balance(FA2004N) | 42±3 | |
| Thickness | um | Mahr Thickness tester(C1216) | 25±2 | |
| Width | mm | Straight steel ruler | Customized | |
| Areal density | g/m2 | Analytical balance(FA2004N) | 13.2±1.0 | |
| Air Permeability | s/100ml | Analytical balance(FA2004N) | 350±100 | |
| Puncture Strength | g | Puncture instrument (CMT6202) | ≥400 | |
| Tensile Strength | MD | Kgf/cm2 | Electronic tension machine (CMT8102) | ≥1400 |
| TD | ≥130 | |||
| Thermal contraction (115℃/16H) | MD | % | Drying oven(DHG-9023), Straight steel ruler | ≤3.0 |
| TD | ≤0.5 | |||
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