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Nanolayer Reinforcement of Elastomeric Polyurethane
Abstract
The first examples of thermoset polyurethane−clay nanocomposites have been prepared by curing a polyurethane network in the presence of alkylammonium-exchanged forms of montmorillonite. A unique stress−strain behavior was observed for the elastomeric nanocomposites. The reinforcement effects of the silicate nanolayers not only greatly improved the tensile properties of the matrix but the strain-at-break also increased with increasing clay loading. Thus, nanocomposite formation both strengthens and toughens the elastomeric matrix compared to the pristine polymer.
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Citations
Cited by
Synthesis of epoxy–clay nanocomposites: influence of the nature of the clay on structure
Kornmann, X., Lindberg, H., & Berglund, L. A. (2001) · Polymer · doi:10.1016/s0032-3861(00)00346-3 · Cited by 580
A high strength nanocomposite based on microcrystalline cellulose and polyurethane
Wu, Q., Henriksson, M., Liu, X., & Berglund, L. A. (2007) · Biomacromolecules · doi:10.1021/bm701061t · Cited by 265
Nanoclay-tethered shape memory polyurethane nanocomposites
Cao, F., & Jana, S. C. (2007) · Polymer · doi:10.1016/j.polymer.2007.04.027 · Cited by 223
Synthesis of polymer montmorillonite nanocomposites by in situ intercalative polymerization
Zeng, Q. H., Wang, D. Z., Yu, A. B., & Lu, G. Q. (2002) · Nanotechnology · doi:10.1088/0957-4484/13/5/301 · Cited by 163
Mishra, A., Singh, S. K., Dash, D., Aswal, V. K., Maiti, B., Misra, M., & Maiti, P. (2014) · Acta Biomaterialia · doi:10.1016/j.actbio.2013.12.035 · Cited by 79
Metadata
- Authors
- Wang, Z., & Pinnavaia, T. J.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 1998-11-06
- Volume
- 10
- Issue
- 12
- Pages
- 3769-3771
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2068234923
- Cited by
- 770
- References
- 0
- FWCI
- 16.76
- Type
- journal article
- Language
- en
- Open access
- closed
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