Question

how the nylon6,6 prepare​

Answer 1

Explanation:

After removal of water and acid, the nylon 6 is melt spun at 250°–260°C into fibers. Nylon 6,6 is prepared by

step growth polymerization of hexamethylene diamine and adipic acid. After drying, the nylon 6,6 is melt spun at 280°–290°C into fibers.

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Answer 2

Answer:

Nylon 6 is produced by ring opening chain growth polytechnic of caprolactam in the presence of water vapour and an acid catalyst At the melt

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