Thickness: 25 μm, Width: 60 mm, Length: 500 m, 1 Roll: 500 m
|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 %
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.