Multiple choice

Which of the following is a fire proof plastic?

  1. Teflon

  2. Melamine

  3. Polythene

  4. Polystyrene
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Melamine is a thermosetting plastic that exhibits excellent fire resistance due to its strong cross-linked molecular structure. Teflon (PTFE) has high heat resistance but is not specifically classified as fireproof, while polythene and polystyrene are thermoplastics that can melt and burn.

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