Question

What is the purpose of Teflon coating in cookware?

Answer 1

Teflon is a trademark name for polytetrafluoroethylene, a synthetic chemical (PTFE). Teflon is a non-stick coating that is used to coat a range of objects. It is waterproof, reduces friction, and generates a non-stick surface.

Complete answer:
Teflon is a synthetic substance with non-stick qualities that can be used to cover the surface of an object. Teflon is a brand name (patented by DuPont) for polytetrafluoroethylene (or PTFE), a non-stick chemical material discovered in a laboratory experiment in the 1930s.
The following are some of the reasons why Teflon is utilised in cookware materials:
1. Teflon is a unique plastic with a slick surface that prevents oil and water from adhering to it. It has the ability to tolerate extreme temperatures.
2. It is very inert, which means it does not easily react with other compounds.
3. It has a high melting point and excellent electrical qualities, making it a great choice for computer and aeronautical wiring.
4. It has a non-stick quality, which is why it's found in so many frying pans, pots, and other kitchen appliances.
5. The chemical structure of PTFE is responsible for its non-stick properties.

Note:
Teflon is used in containers and piping for reactive and corrosive chemicals because it is non-reactive, thanks to the strength of carbon–fluorine bonds. PTFE lowers friction, wear, and energy consumption of machinery when used as a lubricant. It's frequently used as a graft material in surgical procedures.