a) Write the reaction to obtain aromatic polyamides (Aramids), include the molecular structure of Kevlar (p-substituted) and Nomex (m-substituted). b) Which one of the isomers do you expect to have higher crystallinity and why (what intermolecular forces cause this)? c) Which one do you expect to have more chain flexibility and why (although is quite limited on both)? d) Describe the process to obtain Kevlar fibers industrially.

a) Write the reaction to obtain aromatic polyamides (Aramids), include the molecular structure of Kevlar (p-substituted) and Nomex (m-substituted). b) Which one of the isomers do you expect to have higher crystallinity and why (what intermolecular forces cause this)? c) Which one do you expect to have more chain flexibility and why (although is quite limited on both)? d) Describe the process to obtain Kevlar fibers industrially.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter52: Hexaphenylbenzene And Dimethyl Tetraphenylphthalate

Section: Chapter Questions

Problem 3Q

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