Behera PK, Usha KM, Guchhait PK, Jehnichen D, Das A, Voit B, Singha NK (2016)
Publication Type: Journal article
Publication year: 2016
Book Volume: 6
Pages Range: 99404-99413
Journal Issue: 101
DOI: 10.1039/c6ra21650a
A novel ionic liquid crosslinked flexible polyurethane elastomer (PUIL) was successfully synthesized by a one-pot polymerization method. A variety of characterization methods was employed to study the properties of PUIL, and they were compared with those of a linear thermoplastic polyurethane elastomer (TPU) prepared using butanediol (BDO) as a chain extender. A reference chemically crosslinked polyurethane (PUTMP) was also synthesized by using trimethylolpropane (TMP) as a non-ionic crosslinker. FT-IR spectroscopy revealed that the hydrogen bonding interaction was significantly suppressed in the presence of ionic liquid crosslinker leading to a highly flexible but tough elastomer material. Differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA) demonstrated the improved flexibility of PUIL, as the glass transition temperature (T
APA:
Behera, P.K., Usha, K.M., Guchhait, P.K., Jehnichen, D., Das, A., Voit, B., & Singha, N.K. (2016). A novel ionomeric polyurethane elastomer based on ionic liquid as crosslinker. RSC Advances, 6(101), 99404-99413. https://dx.doi.org/10.1039/c6ra21650a
MLA:
Behera, Prasanta Kumar, et al. "A novel ionomeric polyurethane elastomer based on ionic liquid as crosslinker." RSC Advances 6.101 (2016): 99404-99413.
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