- Synthesis and properties of novel poly (phthalazinone ether ketone ketone)
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- 论文类型： 期刊论文
- 发表时间： 2001-10-24
- 发表刊物： JOURNAL OF APPLIED POLYMER SCIENCE
- 收录刊物： SCIE
- 卷号： 82
- 期号： 4
- 页面范围： 823-826
- ISSN号： 0021-8995
- 关键字： poly(aryl ether ketone); heterocyclic polymer; phthalazinone; activated dichloride
- 摘要： A novel poly(phthalazinone ether ketone ketone) was prepared via the nucleophilic substitution polycondensation of bis-1,4-(4-chlorobenzoyl)benzene and 4-(4-hydroxyphenyl)-2,3-phthalazin-1-one. The synthesized polymer exhibited high glass-transition temperature, excellent thermooxidative properties, and fair rheological properties. The polymer was soluble in some polar solvents. Electronic friction and membrane properties are also discussed. The results indicate that the polymer falls in the class of high temperature resistance engineering plastics. (C) 2001 John Wiley & Sons, Inc.
