Teklon® membranes

Entek Membranes LLG produces Teklon membranes for use as lithium-ion battery separators at their facility in Lebanon, WA. Teklon is a biaxially oriented, polyolefin membrane-containing ultrahigh-molecular-weight polyethylene (UHMWPE). 

ENTER Membranes LLC has developed Teklon— a highly porous, ultrahigh molecular weight polyethylene separator for lithium-ion batteries. At the writing of this publication, the separator is available in small quantities. Pekala et al. characterized Celgard, Setela, and Teklon separators in terms of their physical, mechanical, and electrical properties. ... 

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