Polytetrafluoroethylene (PTFE), commonly known as Teflon, is a exceptional thermal properties. It's renowned for its inertness, durability, and reduced friction coefficient. Expanded Polytetrafluoroethylene (ePTFE) https://rsaildx131337.blogdosaga.com/32835433/expanded-polytetrafluoroethylene-eptfe-fibers