Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer known for its non-reactive and slippery properties. PTFE is highly resistant to heat, chemicals, and corrosion, making it ideal for cookware coatings, electrical insulation, and gasket applications. Its low-friction surface is commonly used in industrial machinery and medical devices. Additionally, PTFE’s exceptional non-stick properties and durability make it versatile in household and commercial applications.