Polyimide foams with ultralow dielectric constants

To explore ultralow dielectric constant polyimide, the crosslinked polyimide foams (PIFs) were prepared from 3,3′,4,4′‐benzophenonetetracarboxylic dianhydride (BTDA), 4,4′‐oxydianiline (ODA), and 2,4,6‐triaminopyrimidine (TAP) via a poly(ester–amine salt) (PEAS) process. FTIR measurements indicated...

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Veröffentlicht in:	Journal of applied polymer science 2006-10, Vol.102 (2), p.1734-1740
Hauptverfasser:	Chu, Hui-Juan, Zhu, Bao-Ku, Xu, You-Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cellular dielectric property Exact sciences and technology foam Forms of application and semi-finished materials poly(ester-amine salt) polyimide Polymer industry, paints, wood Technology of polymers
Online-Zugang:	Volltext
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