Polytetrafluoroethylene (PTFE), commonly known as Teflon, is a exceptional chemical properties. It's renowned for its inertness, durability, and low friction coefficient. Expanded Polytetrafluoroethylene (ePTFE) https://matteosvmj867499.collectblogs.com/77958873/expanded-polytetrafluoroethylene-eptfe-fibers