ENTEK EP is used in secondary lithium batteries powering portable electronic devices such as laptop computers, tablets, mobile phones, and digital cameras. This product is also used in lithium primary batteries for aerospace and military.
9µm , 12µm , 16µm , 20µm
These are typical characteristics for the EP line. ENTEK routinely customizes separators based upon customer requirements.
|Thickness (average)||20 µm|
|Basis Weight||10.5 g/m2|
|Air Permeability||300 sec|
|Tensile Strength||MD > 1,000 kg/cm2|
|TD - 750 kg/cm2|
|Tensile Elongation at Break||MD - 90%|
|TD - 300%|
|Puncture Resistance||550 g|
|Thermal Shrinkage @ 120 C, 1 hr.||MD - <10%|
|TD - <3%|
This data sheet only shows typical properties. We urge purchasers to conduct tests to determine final suitability for their specific end uses. No statement with respect to use is intended as a positive recommendation for such use, no guarantee of performance expressed or implied is made.