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
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.