Thickness: 25 μm, Width: 60 mm, Length: 500 m, 1 Roll: 500 m
Technical Properties:
| Material | Polypropylene (PP) |
| Porosity | 42±3 % |
| Thickness | 25±2 μm |
| Width | 60 mm |
| Areal density | 13.2±1.0 g/m2 |
| Air Permeability | 350±100 s/100ml |
| Puncture Strength | ≥400 g |
| Tensile Strength | MD: ≥1400 Kgf/cm2
TD: ≥130 Kgf/cm2 |
| Thermal contraction (115℃/16H) | MD: ≤3.0 %
TD: ≤0.5 % |
Applications:
Li-Ion Battery Separator Film can be used as li-ion battery separator in battery R&D.
The need for electric energy storage systems are in increasing demand. Lithium-ion batteries
represent the best option for many applications such as hybrid and electric vehicles which
require high energy density, cycle durability and charge/discharge efficiency.
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