ENTEK CF
Applications
ENTEK CF is a ceramic-filled separator for rechargeable Li metal or Li-ion batteries and other energy storage applications where ultra-low impedance is required, such as UAV’s, drones, power tools, and super capacitors. The ceramic filler is distributed throughout the separator’s polymer matrix, which results in excellent wettability and excellent ionic conductivity.
Nominal Porosity
65%
Available Thicknesses
9µm, 12µm
Typical Characteristics
These are typical characteristics for the EPX line. ENTEK routinely customizes separators based upon customer requirements.
| Nominal Thickness | 12 µm |
|---|---|
| Basis Weight | 5.3 g/m2 |
| Nominal Porosity | 65% |
| Air Permeability | 45 sec / 100 ml |
| Puncture Resistance | 325g |
| Tensile Strength | MD ≥ 1000 kg/cm2 |
| TD ≥ 800 kg/cm2 | |
| Tensile Elongation | MD - 45% |
| TD - 175% | |
| Thermal Shrinkage @ 120 C, 1 hr. | 14% |
| 9% |
| Nominal Thickness | 9 µm |
|---|---|
| Basis Weight | 4.2 g/m2 |
| Nominal Porosity | 65% |
| Air Permeability | 35 sec / 100 ml |
| Puncture Resistance | 265g |
| Tensile Strength | MD ≥ 1000 kg/cm2 |
| TD ≥ 800 kg/cm2 | |
| Tensile Elongation | MD - 50% |
| TD - 150% | |
| Thermal Shrinkage @120C, 1hr. | MD - 13% |
| TD - 8% |
