Question
Why has the use of methods like Teflon coating become more common?

Answer

The use of methods like Teflon coating became more common because of following properties of teflon:
  • The atmosphere, rain water and chemical substances have no effect on Teflon.
  • Neither water nor oil will stick to Teflon coated articles.
  • High temperatures do not affect Teflon as its melting point is 327 °C.
  • Teflon coated articles are easy to clean.
  • Teflon is a poor conductor of electricity.

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