Journal of Materials Science

, Volume 42, Issue 14, pp 5398–5405

Effect of low-density filler on mechanical properties of syntactic foams of cyanate ester

  • Bibin John
  • C. P. Reghunadhan Nair
  • K. Ambika Devi
  • K. N. Ninan
Article

Abstract

Syntactic foam composites of cyanate ester with varying volume fractions of resin and glass microballoon were processed and evaluated for tensile, flexural and compressive properties. The effect of nature and volume fraction of microballoon on the mechanical properties was studied. The mechanical properties showed a gradual decrease in strength with increase in volume fraction of microballoon. The specific strength values also manifested a similar order. A similar behaviour was observed for syntactic foams with microballoons of varying true density. The properties increased proportional to the strength of the microballoon in resin-rich systems implying a strong microballoon-resin interface, corroborated by Scanning Electron Microscopy studies. The compressive modulus showed a decreasing trend with enhanced microballoon loading.

References

  1. 1.
    Gupta N, Karthikeyan CS, Sankaran S, Kishore (1999) Mat Charact 43:271CrossRefGoogle Scholar
  2. 2.
    Marur PR (2005) Mat Lett 59:1954CrossRefGoogle Scholar
  3. 3.
    Karthikeyan CS, Sankaran S, Kishore (2004) Mat Lett 58:95CrossRefGoogle Scholar
  4. 4.
    Karthikeyan CS, Sankaran S, Kumar MNJ, Kishore (2001) J Appl Poly Sci 81:405CrossRefGoogle Scholar
  5. 5.
    Bardella L, Genna F (2001) Inter J Solids Struct 38:7235CrossRefGoogle Scholar
  6. 6.
    Gupta N, Woldesenbet E, Mensah P (2004) Comp Part A Appl Sci Manufact 35:103Google Scholar
  7. 7.
    Karthikeyan CS, Sankaran S, Kishore (2005) Macro Mat Eng 290:60CrossRefGoogle Scholar
  8. 8.
    Wouterson EM, Boey FYC, Hu X, Wong S-C (2005) Comp Sci Tech 65:1840CrossRefGoogle Scholar
  9. 9.
    Bunn P, Mottram JT (1993) Composites 24:565CrossRefGoogle Scholar
  10. 10.
    Sharma SC. In: Composite materials. Narosa Publishing House, New Delhi, p 19Google Scholar
  11. 11.
    Gupta N, Woldesenbet E (2003) Comp Struct 61:311CrossRefGoogle Scholar
  12. 12.
    Kim HS, Oh HH (2000) J Appl Poly Sci 76:1324CrossRefGoogle Scholar
  13. 13.
    Gupta N, Woldesenbet E (2002) In Proceedings of ETCE 2002 ASME engineering technology conference on energy. TX, Houston, February 2002Google Scholar
  14. 14.
    Bardella L, Genna F (2001) Inter J Solids Struct 38:307CrossRefGoogle Scholar
  15. 15.
    Sankaran S, Ravishankar BN, Ravisekhar K, Kumar MNJ (2005) In: Proceedings of ISAMPE national conference on composites, INCOM-4. Amrita Vishwa Vidyapeetham, Coimbatore, India, Dec.2005Google Scholar
  16. 16.
    High Performance Composites, November 2004, p 24Google Scholar
  17. 17.
    Nair CPR, Gopalakrishnan C, Ninan KN (2001) Polym Polym Comp 9(8):531Google Scholar
  18. 18.
    Benderly D, Rezek Y, Zafran J, Gorni D (2004) Polym Comp 25(2):229Google Scholar
  19. 19.
    Song B, Chen W, Yanagita T, Frew DJ (2005) Comp Struct 67:289CrossRefGoogle Scholar
  20. 20.
    Song B, Chen W, Yanagita T, Frew DJ (2005) Comp Struct 67:279CrossRefGoogle Scholar
  21. 21.
    Kim HS, Khamis MA (2001) Comp Part A: Appl Sci Manufact. 32:1311CrossRefGoogle Scholar
  22. 22.
    Kim HS, Mitchell C (2003) J Appl Polym Sci 89:2306CrossRefGoogle Scholar
  23. 23.
    Gupta N, Kishore, Woldesenbet E, Sankaran S (2001) J Mat Sci 36:4485Google Scholar
  24. 24.
    Palumbo M, Tempesti E (2001) Appl Comp Mater 8:343CrossRefGoogle Scholar
  25. 25.
    Kishore, Shankar R, Sankaran S (2005) Mat Sci Eng A 412:153Google Scholar
  26. 26.
    Huang Y-J, Vaikhanski L, Nutt SR (2006) Comp Part A Appl Sci Manufact 37:488CrossRefGoogle Scholar
  27. 27.
    Vaikhanski L, Nutt SR (2003) Comp Part A: Appl Sci Manufact 34:1245CrossRefGoogle Scholar
  28. 28.
    Rittel D (2005) Mat Lett 59:1845CrossRefGoogle Scholar
  29. 29.
    Woldesenbet E, Gupta N, Jadhav A (2005) J Mat Sci 40:4009CrossRefGoogle Scholar
  30. 30.
    Kim HS, Plubrai P (2004) Comp Part A Appl Sci Manufact 35:1009CrossRefGoogle Scholar
  31. 31.
    Maharsia R, Gupta N, Jerro HD (2006) Mat Sci Eng A 417:249CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Bibin John
    • 1
  • C. P. Reghunadhan Nair
    • 1
  • K. Ambika Devi
    • 1
  • K. N. Ninan
    • 1
  1. 1.Propellants and Special Chemicals GroupVikram Sarabhai Space CentreTrivandrumIndia

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