What is PTFE, and what is it used for?

Most gamers have heard the acronym PTFE when referring to mouse feet. PTFE feet have the lowest friction resistance and allow gaming mice to glide smoothly on various surfaces. What may not be common knowledge is that PTFE is a common material used in many household and industrial applications. PTFE stands for polytetrafluoroethylene, which is a type of polymer comprised of carbon and fluorine. It was discovered accidentally by a DuPont employee named Roy J. Plunkett in 1938 while he was conducting an experiment to develop a new refrigerant. During