Teflon coating is a non-stick surface commonly used on cookware, such as frying pans and baking sheets. Made from a polymer called polytetrafluoroethylene (PTFE), it helps food slide off easily and reduces the need for excessive oil or butter during cooking. This makes it a popular choice for healthier meal preparation. In addition to cookware, Teflon is also used in various industrial applications, including electrical insulation and chemical processing. Its unique properties, such as resistance to heat and chemicals, make it valuable in many fields, ensuring durability and performance in challenging environments.