EFFECT OF NON DENTAL GLASS FIBER ORIENTATION ON TRANSVERSE STRENGTH OF DENTAL FIBER REINFORCED COMPOSITE

https://doi.org/10.22146/teknosains.9131

Abdulghani Ali Khalil(1*), Widowati Siswomiharjo(2), Siti Sunarintyas(3)

(1) Faculty of Dentistry of Universitas Gadjah Mada
(2) Biomaterial Department, Faculty of Dentistry of Universitas Gadjah Mada
(3) Biomaterial Department, Faculty of Dentistry of Universitas Gadjah Mada
(*) Corresponding Author

Abstract


FRC is widely used in dentistry especially for dental bridges construction. E glass fiber is commonly used because it has good properties and good bonding with polymers. Its availability is limited and its price quite expensive in Indonesia. Non dental glass fiber is available in Indonesia with lower price. The aim of this research was to evaluate the effect of non dental glass fiber orientation on transverse strength of dental FRC. Non dental glass fiber (HJ, China) with two orientations (Roving and Woven roving), Flowable composite (CharmFil Flow, DenKist, Korea) , Silane coupling agent (Monobond S, Ivoclar Vivadent, Liechtenstein) and distilled water. 24 specimens of non dental glass FRC, divided into 2 groups. The specimens was immersed in water for 24 hours and 7 days. The data were analyzed by Independent sample T-test. T-test analysis showed that for transverse strength with 24 hours water immersion there was a significant difference between the two orientation groups  (p< 0.05). The data of 7 days immersion there was no statistical difference between the groups (p> 0.05). In conclusion: there was different transverse strength between roving and woven roving orientation in dental FRC. 

Keywords


Fiber reinforced composite; Non dental glass fiber; Fiber orientation; Transverse strength

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References

Abdulmajeed, A.A., Narhi, T.O., Vallitu, P.K., and Lassila L.V., 2011, The Effect of High Fiber Fraction on Some Mechanical Properties of Unidirectional Glass Fiber-Reinforced Composite. J. Dent. Materials. 27 : 313-321.

Anusavice, K.J., 2003, Philips' Science of Dental Materials. 11th. Elsevier Science. USA. 89- 144.

Butterworth, C. Ellakwa, A. E. and Shortall, A. 2003. “Fibre-reinforced composites in restorative dentistry,” Dental Update. 30(6):300-306. View at Scopus.

Hull, D. and Clyne, T.W. 1996. An introduction to composite materials. Cambridge University Press, Cambridge.

ISO 10477., 2004, Dentistry-Polymer-Based Crown and Bridge Materials. 2nd ed. International Organization for Standarization, Geneva, Switzerland.
Khan, A.S , Azam M. T , Khan, M. Mian,S.A. Rehman, I. Ur . 2015. An update on glass fiber dental restorative composites: A systematic review. Materials Science and Engineering C. Elsevier. 47:26–39.

Kim, S.H. and Watts, D.C. 2004. The effect of reinforcement with woven E-glass fibers on the impact strength of complete denture fabricated with high-impact acrylic resin. J Prosthet Dent. 91:274-80.

Loughran, G.M., Versluis, A. and Douglas, W.H. 2005. Evaluation of subcritical fatigue crack propagation in a restorative composite. Dent Mater. 21(3): 252-261.

Mallick, P.K. 2008. Fiber-reinforced composites: materials, manufacturing, and design, 3rd edn. CRC Press, Taylor & Francis Group, Boca Raton, FL.

Moshrraf, R., Givechian, P. Effect of fiber position and orientation on flexural strength of fiber reinforced composite. Journal of Islamic Dental Association of IRAN (JIDAI). 24 (1): 21-27.

Munoz, E., Manrique, J.A.G.2015. Water Absorption Behaviour and Its Effect on the Mechanical Properties of Flax Fiber Reinforced Bioepoxy Composite. International Journal of Polymer Science.1-10.

Starr, T.F. 1995. Carbon and High Performance Fiber, Directory and Databook, 6th ed, Chapman and Hall, London.

Tanwer. A.K. 2014. Mechanical Properties Testing of and Bi-directional Glass Fiber Reinforced Epoxy Based Composites. International Journal of Research in Advanced Technology, 2 (11): 34-39.

Tezvergil, A., Lassila, L.V.J. and Vallittu, P.K. 2003. The effect of fiber orientation on the thermal expansion coefficient of fiber reinforced composites. Dent. Mater. 19:471-477.

Unalan, F., Dikbas, I. and Gurbuz, O. 2010. Transverse Strength of Polymethylmethacrylate Reinforced with Different Forms and Concentrations of E-Glass Fibres. OHDMBSC. IX: (3): 144-147.

Uzun, G., Hersek, N. and Tincer, T. 1999. Effect of five woven fiber reinforcements on the impact and transverse strength of a denture base resin. J Prosthet Dent. 81: 616-20.

Van Heumen, C., Creugers, N.H.J. and Kreulen, C.M. 2010. Thesis Fiber-reinforced adhesive bridges-Clinical and laboratory performance. Chapter 1 Radboud Repository of the Radboud University Nijmegen. p1-14.



DOI: https://doi.org/10.22146/teknosains.9131

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