Polytetrafluoroethylene (PTFE), commonly known as Teflon, possesses exceptional physical properties. It's renowned for its inertness, durability, and low friction coefficient. Expanded Polytetrafluoroethylene (ePTFE) https://marchjuq578804.thelateblog.com/33416297/expanded-polytetrafluoroethylene-eptfe-fibers