Polytetrafluoroethylene (PTFE), commonly known as Teflon, is a exceptional chemical properties. It's renowned for its inertness, durability, and minimal friction coefficient. Expanded Polytetrafluoroethylene (ePTFE) https://finnianwxtc254193.luwebs.com/33539461/expanded-polytetrafluoroethylene-eptfe-fibers