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Melting Behaviour of Poly(L-lactic acid)/Ethylene bis-Stearamide Composites
Corresponding Author(s) : Yan-Hua Cai
Asian Journal of Chemistry,
Vol. 26 No. 4 (2014): Vol 26 Issue 4
Abstract
The melting behaviour of poly(L-lactic acid)(PLLA)/ethylene bis-stearamide (EBS) composites were investigated by using differential scanning calorimetry. The melting behaviour of PLLA/EBS composites was affected significantly by EBS content, crystallization temperature and crystallization time and double-melting peak resulted from melting-recrystallization. With increasing of EBS content, the ratio of peak area between low-temperature melting peak and high-temperature melting peak has large difference. And increasing of crystallization time made the low-temperature melting peak shift to high temperature with increasing of crystallization time and the melting peak get sharper. However, the high-temperature melting peak hardly move with increasing of crystallization time. Increasing of crystallization temperature made the low-temperature melting peak and high-temperature melting peak shift to the opposite direction.
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- Y.H. Cai, E-J. Chem., 9, 1569 (2012); doi:10.1155/2012/570752.
- J. Li, D. Chen, B. Gui, M. Gu and J. Ren, Polym. Bull., 67, 775 (2011); doi:10.1007/s00289-010-0419-2.
- Y. Cai, S. Yan, J. Yin, Y. Fan and X. Chen, J. Appl. Polym. Sci., 121, 1408 (2011); doi:10.1002/app.33633.
- R. Liao, B. Yang, W. Yu and C. Zhou, J. Appl. Polym. Sci., 104, 310 (2007); doi:10.1002/app.25733.
- C.A. Gracia-Fernandez, S. Gomez-Barreiro, J. Lopez-Beceiro, S. Naya and R. Artiaga, J. Mater. Res., 27, 1379 (2012); doi:10.1557/jmr.2012.57.
- F. Ublekov, J. Baldrian, J. Kratochvil, M. Steinhart and E. Nedkov, J. Appl. Polym. Sci., 124, 1643 (2012); doi:10.1002/app.35165.
- Z. Su, Q. Li, Y. Liu, G. Hu and C. Wu, J. Polym. Sci., B, Polym. Phys., 47, 1971 (2009); doi:10.1002/polb.21790.
- M. Yasuniwa, S. Tsubakihara, Y. Sugimoto and C. Nakafuku, J. Polym. Sci., B, Polym. Phys., 42, 25 (2004); doi:10.1002/polb.10674.
References
Y.H. Cai, E-J. Chem., 9, 1569 (2012); doi:10.1155/2012/570752.
J. Li, D. Chen, B. Gui, M. Gu and J. Ren, Polym. Bull., 67, 775 (2011); doi:10.1007/s00289-010-0419-2.
Y. Cai, S. Yan, J. Yin, Y. Fan and X. Chen, J. Appl. Polym. Sci., 121, 1408 (2011); doi:10.1002/app.33633.
R. Liao, B. Yang, W. Yu and C. Zhou, J. Appl. Polym. Sci., 104, 310 (2007); doi:10.1002/app.25733.
C.A. Gracia-Fernandez, S. Gomez-Barreiro, J. Lopez-Beceiro, S. Naya and R. Artiaga, J. Mater. Res., 27, 1379 (2012); doi:10.1557/jmr.2012.57.
F. Ublekov, J. Baldrian, J. Kratochvil, M. Steinhart and E. Nedkov, J. Appl. Polym. Sci., 124, 1643 (2012); doi:10.1002/app.35165.
Z. Su, Q. Li, Y. Liu, G. Hu and C. Wu, J. Polym. Sci., B, Polym. Phys., 47, 1971 (2009); doi:10.1002/polb.21790.
M. Yasuniwa, S. Tsubakihara, Y. Sugimoto and C. Nakafuku, J. Polym. Sci., B, Polym. Phys., 42, 25 (2004); doi:10.1002/polb.10674.