Polymer Polytetrafluoroethylene

 DR. PAUL CONNETT Ph.D says Teflon is the trade name for the polymer polytetrafluoroethylene (PTFE) used in electrical insulating tape; combustion engines; chemical apparatus and tubing designed to resist attack from most chemicals, and in non-stick frying pans and other cookware.

Human victims have complained of flu-like symptoms, some leading to respiratory complications, after using non-stick cookware. Some reactions have been reported as "severe"". At least one report suggests that the fumes may be cancer inducing after prolonged exposure, although none suggest that Teflon itself is harmful if swallowed. If the fumes are harmful to humans, then there is much more to consider than just kitchen items. Some brands of light bulb, portable heaters and even Gore Tex clothing are all produced using PFOA, the same reactive agent used in the case of Teflon.

PFOA is used as a necessary processing aid in the manufacture of fluoropolymers.Fluoropolymers have many valuable properties, including their fire resistance and ability to repel oil, stain, grease and water. This makes them ideal for use in providing a non-stick surface for cookware and protective coatings on clothing...