Mechanical and thermal behavior of clay/epoxy nanocomposites
作者： Aea Yasmin , JJ Luo , JL Abot , Isaac M Daniel , None
DOI: 10.1016/J.COMPSCITECH.2006.03.011
关键词: Concentration effect 、 Viscoelasticity 、 Nanocomposite 、 Thermal expansion 、 Epoxy 、 Composite material 、 Materials science 、 Elastic modulus 、 Modulus 、 Dynamic mechanical analysis
摘要: Abstract Clay/epoxy nanocomposites with concentrations of 1–10 wt.% clay particles were prepared by shear mixing. The mechanical and viscoelastic behavior was investigated using a servohydraulic testing machine dynamic analyzer, respectively. It found that the addition improved both elastic modulus storage pure epoxy significantly higher content, nanocomposite. also measured at elevated temperatures to decrease gradually temperature followed sudden drop T g , which showed monotonic increasing content. However, effect thermal exposure above not affect their room modulus. expansion coefficient (CTE) thermomechanical analyzer it incorporation reduced CTE epoxy.
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sci-hub.se 参考文章(19)
G. W. Beall, Thomas J. Pinnavaia, Polymer-clay nanocomposites John Wiley. ,(2000)
Xiaohui Liu, Qiuju Wu, PP/clay nanocomposites prepared by grafting-melt intercalation Polymer. ,vol. 42, pp. 10013- 10019 ,(2001) , 10.1016/S0032-3861(01)00561-4
P.J. Yoon, T.D. Fornes, D.R. Paul, Thermal expansion behavior of nylon 6 nanocomposites Polymer. ,vol. 43, pp. 6727- 6741 ,(2002) , 10.1016/S0032-3861(02)00638-9
Aijuan Gu, Feng-Chih Chang, A novel preparation of polyimide/clay hybrid films with low coefficient of thermal expansion Journal of Applied Polymer Science. ,vol. 79, pp. 289- 294 ,(2001) , 10.1002/1097-4628(20010110)79:2<289::AID-APP100>3.0.CO;2-V
Tie Lan, Thomas J. Pinnavaia, Clay-Reinforced Epoxy Nanocomposites Chemistry of Materials. ,vol. 6, pp. 2216- 2219 ,(1994) , 10.1021/CM00048A006
Jir-Shyr Chen, Mark D Poliks, Christopher K Ober, Yuanming Zhang, Ulrich Wiesner, Emmanuel Giannelis, Study of the interlayer expansion mechanism and thermal–mechanical properties of surface-initiated epoxy nanocomposites Polymer. ,vol. 43, pp. 4895- 4904 ,(2002) , 10.1016/S0032-3861(02)00318-X
T Agag, T Koga, T Takeichi, Studies on thermal and mechanical properties of polyimide-clay nanocomposites Polymer. ,vol. 42, pp. 3399- 3408 ,(2001) , 10.1016/S0032-3861(00)00824-7
Chun Lei Wu, Ming Qiu Zhang, Min Zhi Rong, Klaus Friedrich, Tensile performance improvement of low nanoparticles filled-polypropylene composites Composites Science and Technology. ,vol. 62, pp. 1327- 1340 ,(2002) , 10.1016/S0266-3538(02)00079-9
Jyi-Jiin Luo, Isaac M Daniel, Characterization and modeling of mechanical behavior of polymer/clay nanocomposites Composites Science and Technology. ,vol. 63, pp. 1607- 1616 ,(2003) , 10.1016/S0266-3538(03)00060-5
Richard A. Vaia, Emmanuel P. Giannelis, Polymer Nanocomposites: Status and Opportunities MRS Bulletin. ,vol. 26, pp. 394- 401 ,(2001) , 10.1557/MRS2001.93