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Abstract

Short, natural fibers belonging to the species Hildegardia populifolia were reinforced in styrenated polyester matrix. The mechanical properties of these polymer composites such as tensile modulus, compression strength at first deformation, flexural modulus, and izod impact strength were determined. The effect of alkaline treatment of the natural fiber on the mechanical properties of the composites has been reported. The fractured surfaces of these composites were investigated by scanning electron microscopic technique (SEM) to investigate the interfacial bonding between matrix and the reinforcement. The present work has been carried out in order to make partially biodegradable and eco-friendly composites.

Keywords

polymer composite styrenated polyester natural fiber Hildegardia populifolia mechanical properties morphology biodegradable composites

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References

Spidler, M. , Pateman, R. and Hills, P.R. (1973). Composites, 4: 246–246 .

Chand, N. and Rohatgi, P.K. (1987). Polymer, 23: 249–249 .

Satyanarayana, K.G. , Sukumaran, K. , Kulakarni, A.G. , Pillai, S.G.K. and Rohatgi, P.K. (1986). Composites, 17: 329–329 .

Varma, K.K. , Anantha, S. , Krishnan, R. and Krishnamoorthy, S. (1989). Composites, 20: 383–383 .

Jinda, U.C. (1986). J. Comp. Mater., 20: 19–19 .

Madha, M.R. , Raman, S. , Pavithran, C. , Prasad, S.V. and Rohatgi, P.K. (1983). J. Pure Appl. Ultrason., 5: 39–39 .

Misra, S. , Misra, M. , Nayak, S.K. and Mohanty, A.K. (1998). Prof. National Seminar on Polymer Research in Academy, Industry and R&D Organizations, Calcutta, 42.

Hari, K.R. , Kumar Kurivilla and Thomas, S. (1999). J. Reinforced Plast. Com., 18: 290–290 .

Chand, N. and Rohatgi, P.K. (1994). Natural Fibers and their Composites, Periodical Experts Book Agency, New Delhi .

10.

Freddi, G. , Tsukda, M. and Shiozak, H. (1999). J. Appl. Polym. Sci., 71: 1557–1557 .

11.

Varada Rajulu, A. , Li, X.H. , Babu Rao, G. , Ganga Devi, L. and Meng, Y.Z. (2004). J. Rein Plast Composites, 23: 217–217 .

12.

Varada Rajulu, A. , Meng, Y.Z. , Babu Rao, G. , Ganga Devi, L. , Mohan Raju, K. and Rama Krishna , Reddy, R. (2003). J. Appl. Polymer. Sci., 90: 1604–1604 .

Mechanical Properties of Short,Natural Fiber Hildegardia populifolia-reinforced Styrenated Polyester Composites

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