Restricted accessResearch articleFirst published online 2006-01
Effect on the Mechanical Properties and Water Absorption of Granite Powder Composites on Toughening Epoxy with Unsaturated Polyester and Unsaturated Polyester with Epoxy Resin
In this article a study on the tensile, flexural, compression, and impact strength of granite powder–epoxy composites on toughening epoxy with unsaturated polyester and unsaturated polyester with epoxy resin has been assessed. The water absorption studies revealed that an increase in the strength of the composites showed a positive toughening effect. The morphology study has also been carried out in order to study the interfacial region in the composites.
Katz, H. S. and Milewski, J. V. (1987). Hand Book of Fillers for Plastics, Van Nostrand Reinhold, NY.
2.
Ismail, H., Hong, H. B., Ping, C. Y. and Abdul Khalil, H. P. S. (2003). Polypropylene/Silica/Rice Husk Ash Hybrid Composites: A Study on the Mechanical, Water Absorption and Morphological Properties, J. Thermo. Plast. Compo. Mater., 16: 121-121.
3.
Fellahi, S., Chikhi, N. and Baker, M. (2001). Modification of Epoxy Resin with Kaolin as a Toughening Agent, J. Appl. Polym. Sci., 82: 861-861.
4.
Young, R. J. and Beamount, P. W. R. (1977). Failure of Brittle Polymers by Slow Crack Growth, J. Mater. Sci., 12: 684-684.
5.
Bucknall, C. B. and Patridge, I. K. (1983). Phase Separation in Epoxy Resin Containing Polyethersulphone, Polymer, 24: 639-639.
6.
Hourston, D. J., Lave, J. M. and MacBeth, N. A. (1991). Toughening of Epoxy Resin with Thermoplastics: 3. An Investigation into the Effects of Composition on the Properties of Epoxy Resin Blends, Poly. Int., 26: 17-17.
7.
Pearson, R. A. and Yee, A. F. (1993). Toughening Mechanisms in Thermoplastic-modified Epoxies: 1. Modification Using Poly (Phenylene Oxide), 34: 3658-3658.
8.
Varadarajulu, A., Ganga Devi, L. and Babu Rao, G. (2003). Miscibility Studies of Epoxy / USP Resin Blend in Chloroform by Viscosity, Ultrasonic Velocity and Refractive Index Method, J. Appl. Polym. Sci., 89: 2970-2970.
9.
Park, Soo-Jin, Park, Won-bae and Lee, Jae-Rock. (1999). Roles of Unsaturated Polyester in Epoxy Matrix System, Poly. J., 31: 28-28.
10.
Ramakrishna, H. V., PadmaPriya, S., Rai, S. K. and Varadarajulu, A.Tensile Impact and Chemical Resistance Properties of Granite Powder Epoxy Composites, Journal of Reinforced Plastics and Composites, 24:1-1.
11.
Young, R. J. and Beamount, P. W. R. (1997). Failure of Brittle Polymers by Slow Crack Growth, J. Mater. Sci., 12: 684-684.
12.
Spanoudakis, J. and Young, R. J. (1984). Crack Propagation in a Glass Particle Filled Epoxy Resin, J. Mater. Sci., 19: 473-473.
13.
Srivastava, V. K. and Shembekar, P. S. (1990). Tensile and Fracture Properties of Epoxy Resin Filled with Flyash Particles, J. Mater. Sci., 25: 3513-3513.
