Title of article
Poly(ethylene oxide)/polybutadiene based IPNs synthesis and characterization
Author/Authors
Plesse، نويسنده , , Cédric and Vidal، نويسنده , , Frédéric and Gauthier، نويسنده , , Catherine and Pelletier، نويسنده , , Jean-Marc and Chevrot، نويسنده , , Claude and Teyssié، نويسنده , , Dominique، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
8
From page
696
To page
703
Abstract
Interpenetrating polymer networks (IPNs) were prepared from hydroxytelechelic polybutadiene (HTPB) and poly(ethylene oxide) (PEO) via an in situ process. The PEO network was obtained by free radical copolymerization of poly(ethylene glycol) methacrylate and dimethacrylate. Addition reactions between HTPB and a pluri-isocyanate cross-linker (Desmodur® N3300) led to the HTPB network. Polymerization kinetics were followed by Fourier transform spectroscopy in the near and middle infrared. Mechanical properties and the IPN morphology were investigated by dynamic mechanical analysis and transmission electron microscopy. The relation between the formation rates of the two networks and the IPN final morphology is discussed.
Keywords
Interpenetrating polymer networks , Hydroxytelechelic polybutadiene , Poly(ethylene oxide)
Journal title
Polymer
Serial Year
2007
Journal title
Polymer
Record number
1728260
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