Synthesis and characterization of soluble fluorine-containing polyimides based on 1,4-bis(4-amino-2-trifluoromethylphenoxy)benzene

Citation
K. Xie et al., Synthesis and characterization of soluble fluorine-containing polyimides based on 1,4-bis(4-amino-2-trifluoromethylphenoxy)benzene, J POL SC PC, 39(15), 2001, pp. 2581-2590
Citations number
26
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN journal
0887-624X → ACNP
Volume
39
Issue
15
Year of publication
2001
Pages
2581 - 2590
Database
ISI
SICI code
0887-624X(20010801)39:15<2581:SACOSF>2.0.ZU;2-Z
Abstract
The synthesis and properties of a class of soluble fluorine-containing arom atic polyimides are described. Substituents of trifluoromethyl groups an th e aromatic rings of paralinked aromatic ether diamine conferred the polymer prepared thereof with enhanced solubility, low-moisture absorption, and lo w dielectric constants. The polyimides also exhibited exceptional thermal s tability, good mechanical properties, and excellent hygrothermal resistance . These outstanding combined features ensure the polymers are desirable can didate materials for advanced microelectronics applications. (C) 2001 John Wiley & Sons, Inc.