Our Products

Lithium

We offer biaxially-oriented, UHWMPE-based separator for Li-ion application in both coated and uncoated formats.  Our patented, 3- and 5-layer, nanoparticle coating technology offers outstanding high temperature dimensional stability while maximizing cell energy density.

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ENTEK offers:

  • UHMWPE Separators
  • Inorganic-filled Separators
  • Ceramic-coated Separators

EP

Consumer Electronics

ENTEK EP is used in secondary and primary lithium batteries powering portable electronic devices such as laptop computers, tablets, mobile phones, and digital cameras as well as aerospace and military applications.

EPH

HIGH POWERED ELECTRONICS

ENTEK EPH is specially formulated for high rate of discharge/recharge applications used in secondary lithium batteries powering portable electronic devices such as cordless power tools, lawn and garden equipment, high powered RC vehicles, and unmanned aerial systems.

EPX

ENTEK EPX is an extremely high porosity separator designed to provide ultra-low impedance for specialty battery applications. It is used as a thin film (7-12µm) PE substrate in various ceramic and PVDF coating applications. Ceramic coated separators provide outstanding high temperature dimensional stability and high Voltage protection in plug-in EV applications while PVDF coated separators are beneficial in large format Li-ion laminated pouch cells.

CF

ENTEK CF is a unique 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 ionic conductivity.

ENTEK Lithium CF Table

Ceramic filler distributed throughout the polymer matrix provides excellent wettability and ultra-low impedance.

ENTEK Lead Acid

Lead Acid

The best batteries in the world are made with ENTEK separators, from SLI, start-stop, deep cycle, motive power and stationary batteries.
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ENTEK Lead Acid

Lithium

We utilize a unique, wet process manufacturing approach to produce ultrahigh molecular weight polyethylene (UHMWPE) base separators.
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