Which of the following polymers is used to make oil seals, gaskets, and the…
2025
Which of the following polymers is used to make oil seals, gaskets, and the surface coating of non-stick utensils?
Answer: B. Teflon — Teflon (Polytetrafluoroethylene – PTFE) is a synthetic fluoropolymer known for its non-stick properties, high heat resistance, and chemical inertness.…
- A.
Polythene
- B.
Teflon
- C.
Nylon
- D.
Bakelite
- E.
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Correct answer: B
Teflon (Polytetrafluoroethylene – PTFE) is a synthetic fluoropolymer known for its non-stick properties, high heat resistance, and chemical inertness. Therefore, it is widely used in non-stick cookware coatings, oil seals, gaskets, bearings, and chemical-resistant linings.
Correct Answer: (B) Teflon
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