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Effects of polymer structure and thermal treatment on gas permeability of poly(ether ketone)s

✍ Scribed by Yoshimitsu Sakaguchi


Book ID
107846844
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
417 KB
Volume
34
Category
Article
ISSN
0032-3861

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## Abstract Five kinds of poly(aryl ether ketone)s (PAEKs) having para‐substituted linear molecular chains were synthesized via nucleophilic substitution reaction of the corresponding difluoro‐ and dihydroxy‐compounds. The glass transition temperature and melting temperature of the PAEKs measured t