POROUS PTFE MEMBRANE

A porous polytetrafluoroethylene (PTFE) membrane including a nonwoven web having a microstructure of substantially only microfibrils fused at crossover points, said membrane having a percent balance of orthogonal dimensions that is within 10%.

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Bibliographische Detailangaben
Hauptverfasser: Rajgarhia, Stuti S, Pannepacker, Jr., Robert J, Suthar, Anil, Brandimarte, Richard
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A porous polytetrafluoroethylene (PTFE) membrane including a nonwoven web having a microstructure of substantially only microfibrils fused at crossover points, said membrane having a percent balance of orthogonal dimensions that is within 10%.