Improvements in mechanical properties of bone cement materials

W. Panyayong, K. T. Chu, Y. Oshida, Jeffrey Platt, G. Hernandez

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Poly(methyl methacrylate) resin (PMMA) and conventional glass ionomer cement (GIC) are frequently used as dental restorative materials, as well as bone cement materials. The common drawbacks associated with these materials are relatively poor mechanical properties. Among various ways to improve mechanical properties, this study used incorporating method of metallic oxide powders. The 3-point transverse test showed that for PMMA. that total 1% admixing of titania and zirconia (mixed 1:1 fraction) and 2% of these oxides (mixed 1:2 and 2:1 fractions) exhibited significant beneficial effects on the mechanical properties (p2, ZrO2, and Al2O3 addition exhibited the highest strength (26-27MPa), zirconia showed the highest rigidity (5.5GPa) and alumina provided the highest toughness (0.7 N-mm).

Original languageEnglish (US)
Title of host publicationMedical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003
EditorsS. Shrivastava
Pages471-474
Number of pages4
StatePublished - 2003
EventMedical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003 - Anaheim, CA., United States
Duration: Sep 8 2003Sep 10 2003

Other

OtherMedical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003
CountryUnited States
CityAnaheim, CA.
Period9/8/039/10/03

Fingerprint

Bone cement
Zirconia
Mechanical properties
Dental materials
Oxides
Ionomers
Polymethyl methacrylates
Rigidity
Toughness
Alumina
Resins
Titanium
Powders
Glass

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Panyayong, W., Chu, K. T., Oshida, Y., Platt, J., & Hernandez, G. (2003). Improvements in mechanical properties of bone cement materials. In S. Shrivastava (Ed.), Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003 (pp. 471-474)

Improvements in mechanical properties of bone cement materials. / Panyayong, W.; Chu, K. T.; Oshida, Y.; Platt, Jeffrey; Hernandez, G.

Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003. ed. / S. Shrivastava. 2003. p. 471-474.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Panyayong, W, Chu, KT, Oshida, Y, Platt, J & Hernandez, G 2003, Improvements in mechanical properties of bone cement materials. in S Shrivastava (ed.), Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003. pp. 471-474, Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003, Anaheim, CA., United States, 9/8/03.
Panyayong W, Chu KT, Oshida Y, Platt J, Hernandez G. Improvements in mechanical properties of bone cement materials. In Shrivastava S, editor, Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003. 2003. p. 471-474
Panyayong, W. ; Chu, K. T. ; Oshida, Y. ; Platt, Jeffrey ; Hernandez, G. / Improvements in mechanical properties of bone cement materials. Medical Device Materials - Proceedings of the Materials and Processes for Medical Devices Conference 2003. editor / S. Shrivastava. 2003. pp. 471-474
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