Thiokol is nothing but____________________?
Correct answer: A. Polysulphide rubber
- A. Polysulphide rubber
- B. Polyamide fibre
- C. Engineering plastic
- D. Expanded polystyrene
Explanation
Thiokol is the trade name for polysulfide rubber, produced from compounds containing sulfur linkages in the polymer chain. It is not a polyamide, plastic or expanded polystyrene.
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