Manuscript Number : IJSRST162130

Preparation and Evaluation of Polyester Hybrid Composites Reinforced with Carbon Fibre/ Wollastonite Fibers

Authors(2) :-M. Venkateswarlu, M. Ashok Kumar

In the present study the authors focused on the performance of injection molded short wollastonite fiber and chopped carbon fiber reinforced hybrid polyester composites. The results showed that hybridization of carbon fiber and wollastonite was in congruence to polyester and fibre composite system. Effect of fibre length, fibre orientation in matrix and analysis and fracture surface was undertaken. The mechanical properties of injection molded, chopped carbon fibre/wollastonite/polyester hybrid composites have been investigated by considering the effect of hybridization by these two fillers. It was observed that the tensile, flexural, and impact properties of the filled polyester were higher than those of unfilled polyester. The effect of filler on polyester matrix subjected to the tensile strength and modulus was studied with the help of rule of mixture. The actual results are marginally low compared to the values obtained by the rule of hybrid mixtures.

Authors and Affiliations

M. Venkateswarlu
Dr. K. V. Subba Reddy Institute of Technology, Department of Mechanical Engineering, Kurnool, Andhra Pradesh, India
M. Ashok Kumar
Dr. K. V. Subba Reddy Institute of Technology, Department of Mechanical Engineering, Kurnool, Andhra Pradesh, India

Hybrid fibers, wollastonite fiber, carbon fiber, mechanical properties

  1. Venkata Reddy, G., Venkata Naidu. S., Shobha Rani, T. 2008. Kapok/glass polyester hybrid composites: tensile and hardness properties, Journal of Reinforced Plastics and Composites, 27:1775-1787.
  2. Varada Rajulu, A., Rama Devi, R.2010. Compressive properties of ridge gourd/phenolic composites and ridge gourd/phenolic/glass hybrid composites. Journal of Reinforced Composites & Plastics, 26:1657-1664.
  3. Venkata Subba Reddy, E., Varada Rajulu, A., Hemachandra Reddy, K., Ramachandra Reddy, G. 2010. Chemical resistance and tensile properties of glass and bamboo fibers reinforced Polyester hybrid composites, Journal of Reinforced Plastics and Composites, 29: 2119-2123.
  4. Ashok Kumar, M., Ramachandra Reddy, G., Harinatha Reddy G.,   Chakradhar, K.V.P.2011. Mechanical properties of randomly oriented short sansevieria trifasciata fibre/epoxy composites. International Journal of Materials and Biomaterials of Analysis, 1(1):6-10.
  5. Ashok Kumar, M., Ramachandra Reddy, G., Siva Bharathi, Y., Venkata Naidu, S., Naga Prasad Naidu, V. 2010. Frictional coefficient, hardness, impact strength and chemical resistance of reinforced sisal-glass fiber epoxy hybrid composites. Journal of Composite Materials, 46(26):3195-3202.
  6. Ashok Kumar, M., Ramachandra Reddy, G., Hemachandra Reddy, K.,  Venkata Mohana Reddy,  Y., Ranga Reddy, P. and Subbarami Reddy, N. 2011. Fabrication and performance of hybrid betel nut (areca catechu) short fibre/ sansevieria cylindrica (agavaceae) polypropylene composite. Indian Journal of Material Science, 23:345-250.
  7. Ashok Kumar, M., Hemachandra Reddy, K., Ramachandra Reddy, G., Venkata Mohana Reddy, Y., Subbarami Reddy, N.2011. Tensile, Thermal Properties & Chemical Resistance of Epoxy/Hybrid Fibre Composites (Glass/Jute) Filled with Silica Powder. Indian Journal of Macromolecules, 24:241-249.
  8. Padma Vathi, T., Venkata Naidu, S., Chemical resistance and tensile properties of sisal/glass fibres. Indian Journal of Fibre and Textile Research, 23: 128-132.
  9. Ramachandra Reddy, G., Ashok Kumar, M.,   Chakradhar, K.V.P. 2011. Fabrication and performance of hybrid betel nut (areca catechu) short fiber/ sansevieria cylindrica (agavaceae) epoxy composites. International Journal of Materials and Biomaterials of Analysis, 1:6-13.
  10. Raghavendra Rao, H., Ashok Kumar, M., Ramachandra Reddy, G.2011. Hybrid composites: effect of fibers on mechanical properties, Mechanical properties of randomly oriented short sansevieria trifasciata fibre/epoxy composites. International Journal Macromolecule Science, 1:9-14.
  11. Raghavendra rao, H., Varada Rajulu, A., Ramachandra Reddy, G., Hemachandra Reddy, K. 2011. Flexural and compressive properties of bamboo and glass fiber-reinforced epoxy hybrid composites. Journal of Reinforced Plastics and Composites, 29: 1446-1450.
  12. Sreenivasan, V.S., Somasundaram, S., Ravindran, D., Manikandan, V., Narayanasamy, R. 2011. Microstructural physico-chemical and mechanical characterization of sansevieria cylindrica fibres: an exploratory investigation. Materials & Design, 32: 453-461.
  13. Venkata Reddy, G., Shobha Rani,T., Chowdoji Rao, K., Venkata Naidu, S. 2009. Composites flexural, compressive, and interlaminar shear strength properties of kapok/glass. Journal of Reinforced Plastics and Composites, 28: 1665-1677.
  14. Benjamin Dauda, S., Olutunde, O., Prasad, P.2009. Characterizing mechanical properties of braided and woven textile composite beams. Applied Composite Materials, 16:15–31.
  15. Dani, J., Varada Rajulu, A., Guduri, B.R. 2008. Tensile properties of polycarbonate-coated natural fabric hildegardia populifolia. Journal of Reinforced Plastics and Technology, 27:1833-1838.
  16. Jayaramudu, J., Obi Reddy, K., Uma Maheswari, C., Jeevan Prasad Reddy, D., Varda rajulu, A. 2009.Tensile properties and thermal degradation parameters of polyalthia cerasoides natural fabric reinforcement. Journal of Reinforced Plastics and Composites, 28: 2177-2181
  17. John, K., Venkata Naidu, S.2007. Chemical resistance of sisal/glass reinforced unsaturated polyester hybrid composites. Journal of Reinforced Plastic Composites, 26: 33-38.
  18. Mishra, S.C., Aireddy, H.2011. Evaluation of dielectric behavior of bio-waste reinforced polymer composite. Journal of Reinforced Plastics and Composites, 30:134-141.
  19. Mohan, T. P., M. Ramesh Kumar, M., Velmurugan, R. 2006. Thermal, mechanical and vibration characteristics of epoxy-clay nanocomposites. Journal of Material Science, 41:5915–5925.
  20. Venkata Reddy,G., Venkata Naidu, S., Shobha Rani, T. 2009. Impact properties of kapok based unsaturated polyester hybrid composites. Journal of Reinforced Plastics and Composites, 27: 1789-1804.

Publication Details

Published in : Volume 2 | Issue 1 | January-February 2016
Date of Publication : 2016-03-05
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 111-118
Manuscript Number : IJSRST162130
Publisher : Technoscience Academy

Print ISSN : 2395-6011, Online ISSN : 2395-602X

Cite This Article :

M. Venkateswarlu, M. Ashok Kumar, " Preparation and Evaluation of Polyester Hybrid Composites Reinforced with Carbon Fibre/ Wollastonite Fibers , International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 2, Issue 1, pp.111-118, January-February-2016. Available at doi : 10.32628/IJSRST162130
Journal URL : http://ijsrst.com/IJSRST162130

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