Polytetrafluoroethylene Polytetrafluoroethylene antonyms If you know antonyms for Polytetrafluoroethylene, then you can share it. Suggest antonym for Polytetrafluoroethylene Polytetrafluoroethylene synonyms Teflon polytetrafluorethylene fluoroplastic plastic If you know synonyms for Polytetrafluoroethylene, then you can share it. Suggest synonym for Polytetrafluoroethylene