Teflon coating is a chemical reaction industrial equipment used for industrial containers involved in chemical reactions. The vapors absorbed will permeate through the base material and accumulate over time, forming bubbles. How much do you know about its applications in homes? Teflon can be used on coffee pots, hamburger steak pans, baking sheets, molds for various desserts, ice molds, cake pans, oven trays, pie plates, juice filters, frying pans, and more.