A thermoplastic resin, (C2F4)n, that's resistant to temperature and chemical substances, features a very reasonable coefficient of rubbing, and is used as a coating on cookware, gaskets, seals, and hoses.
A tough synthetic resin always make seals and bearings and to create a nonstick coating on preparing utensils.
a material always coat cooking utensils plus in professional applications where sticking is to be averted
How would you define polytetrafluoroethylene?