Hits:

Indexed by:期刊论文

Date of Publication:2000-12-25

Journal:应用化学

Included Journals:PKU、CSCD

Volume:17

Issue:6

Page Number:648-650

ISSN No.:1000-0518

Key Words:聚芳醚砜;亚萘基;合成;耐热性;溶解度

Abstract:Three poly(aryl ether sulfone)s containing 1,4-naphthylene moiety were prepared by the nucleophilic polycondensation of 1-chloro-4-(4-chlorobenzenesulfonyl)naphthalene(CCBSN) with 4,4-isopropylidene diphenol(BPA), 1,4-hydroquinone(HQ) and 4-(4-hydroxyphenyl)(2H) phthalazin-1-one(DHPZ), respectively. The polymers were characterized by FT-IR,   .1H NMR, WAXD and TGA techniques. The polymers obtained had high glass transition temperatures and good thermal stability.  All the polymers were soluble in most comm