Question

For the manufacture of Nylon-6 by condensation polymerization of caprolactam, the temperature maintained in the reactor is about:

• A. 60–80°C
• B. 130–140°C
• C. 240–280°C
• D. 400–450°C

Hint:

Maintaining the optimal temperature is critical for achieving high-quality Nylon-6 during polymerization.

Answer 1

The Correct Option is C

Nylon-6 is produced by the condensation polymerization of caprolactam at high temperatures (240–280°C). This temperature range facilitates the opening of the caprolactam ring, initiating the polymerization.