tetrafluoroethylene tfe, polytetrafluoroethylene ptfe polymer building block. ptfe is used in non-stick coating for cookware.

alkene atomic atoms building chain chemical chemistry composition compound drawing fiber flat fluorine fluorocarbon formula icon line macromolecule molecular molecule monomer perfluoroethylene plastic polymer polymerization polytetrafluoroethylene ptfe repeat skeletal structure synthetic tetrafluoroethylene tfe unit