Synthesis and Characterization of Silk Fibre Reinforced Cepu Composites


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Composites of silk fibre reinforced chain extended polyurethane (CEPU) was synthesized by the reaction of castor oil with different diisocyanates and glutaric acid as chain extender. The effect of incorporation of silk fibre into neat CEPU on the physico- mechanical properties and thermal behaviours (TGA and DMA) has been investigated. The incorporation of silk fibre into CEPUs resulted in an enhancement of tensile strength and Tg. The effects of biological fluids and salt solution on swelling behavior of CEPU biocomposites were reported. Key words: Castor oil, silk fibre, composites, polyurethane, DMA, TGA.



Advanced Materials Research (Volumes 123-125)

Edited by:

Joong Hee Lee






T.M. M. Swamy et al., "Synthesis and Characterization of Silk Fibre Reinforced Cepu Composites", Advanced Materials Research, Vols. 123-125, pp. 391-394, 2010

Online since:

August 2010




[1] G. Oertel; Polyurethane Handbook, Carl Hanser Verlag, (1985).

[2] S. Roopa and Siddaramaiah; J. Reinforced Plastics and Comp., Vol. 26 (7) (2007), 681-686.

[3] L. Bao, Y. Lan and S. Zhang; Iranian Polym. J., Vol. 15 (9) (2006), pp.737-746.

[4] L.H. Bao, Y.J. Lan, S.F. Zhang; J. Polym. Research, Vol. 13 (6) (2006), pp.507-514.

[5] K. Oksman, M. Skrifvars and S-F. Selin, Comp. Sci. Technol., Vol. 63 (2003), pp.1317-24.

[6] J. -P.L. Dwanisa, A.K. Mohanty, M. Misra and L.T. Drzal; J. Mater. Sci., Vol. 39 (2004), p.2081-(2087).

[7] Sang Muk Lee, Donghwan Cho, Won Ho Park, Seung Goo Lee, Seong Ok Han, Lawrence and T. Drzal; Compos Sci. and Tech. Vol. 65 (2005), pp.647-657.

[8] H. Zhang, J. Magoshi, M. Becker, J.Y. Chen and R. Matsunaga; J. Appl. Polym. Sci., Vol. 86 (2002), pp.1817-20.

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