TY - GEN
T1 - Preparation and characterization of novel furan-based polyimides
AU - Yadav, Santosh Kumar
AU - Hu, Fengshuo
AU - La Scala, John J.
AU - Sadler, Joshua M.
AU - Yandek, Greg
AU - Palmese, Giuseppe R.
N1 - Publisher Copyright:
Copyright 2016. Used by the Society of the Advancement of Material and Process Engineering with permission.
PY - 2016
Y1 - 2016
N2 - Renewable alternatives to replace 4,4'-methylenedianiline (MDA) in the polymerization of monomer reactants (PMR) polyimides have acquired significant attention due to health, economic, and environmental impact. Novel furan based aromatic polyimides prepared via the PMR approach and incorporating furan based diamine in the main chain were characterized. The thermal profiles obtained from the dynamic mechanical analysis (DMA) measurement of polyamic acid and glass fiber composites showed the curing kinetic behavior of polyimide resins which suggest that the furan-based resins have better processability and wider melt flow region. Further, imidization and crosslinking reaction profiles of furan-based polyimide polymers and glass fiber composites have been delineated using DMA. Glass transition temperatures greater than 350°C are apparent in composites systems while maintaining the thermal integrity. Results suggest that the furan building block, which is available from biomass sources, is a potential substitute for MDA in PMR-type polyimides systems.
AB - Renewable alternatives to replace 4,4'-methylenedianiline (MDA) in the polymerization of monomer reactants (PMR) polyimides have acquired significant attention due to health, economic, and environmental impact. Novel furan based aromatic polyimides prepared via the PMR approach and incorporating furan based diamine in the main chain were characterized. The thermal profiles obtained from the dynamic mechanical analysis (DMA) measurement of polyamic acid and glass fiber composites showed the curing kinetic behavior of polyimide resins which suggest that the furan-based resins have better processability and wider melt flow region. Further, imidization and crosslinking reaction profiles of furan-based polyimide polymers and glass fiber composites have been delineated using DMA. Glass transition temperatures greater than 350°C are apparent in composites systems while maintaining the thermal integrity. Results suggest that the furan building block, which is available from biomass sources, is a potential substitute for MDA in PMR-type polyimides systems.
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M3 - Conference contribution
AN - SCOPUS:84978080634
T3 - International SAMPE Technical Conference
BT - SAMPE Long Beach 2016 Conference and Exhibition
PB - Soc. for the Advancement of Material and Process Engineering
T2 - SAMPE Long Beach 2016 Conference and Exhibition
Y2 - 23 May 2016 through 26 May 2016
ER -