Teflon is the brand name for a synthetic chemical compound known as polytetrafluoroethylene (PTFE). It was discovered in 1938 by a chemist named Roy Plunkett while working for DuPont. Teflon is best known for its non-stick properties and high resistance to heat, chemicals, and electrical conductivity.
Key Properties:
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Non-stick surface: Used in cookware like frying pans.
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Chemical resistance: Resistant to almost all chemicals.
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High melting point: Around 327°C (621°F).
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Low friction: Very smooth surface; objects slide easily over it.
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Electrical insulation: Common in wiring for electronics.
Common Uses:
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Non-stick cookware
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Insulation for wiring (especially in aerospace and electronics)
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Industrial applications (gaskets, seals, bearings)
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Coatings in machinery and pipelines
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Medical devices (catheters, grafts)
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