Evaluation of Flexure Strength of Heat Cure Acrylic Resin Reinforcement with Nano Al2O3 After Polishing with Different Abrasive Materials

Nihad AlFuraiji; Wafaa Atallah; Syed Saad B Qasim

doi:10.51173/jt.v5i2.1358

Authors

Nihad AlFuraiji College of Health & Medical Technology - Baghdad, Middle Technical University, Baghdad, Iraq
Wafaa Atallah College of Health & Medical Technology - Baghdad, Middle Technical University, Baghdad, Iraq
Syed Saad B Qasim Faculty of Dentistry, Kuwait University, Safat 13110, Kuwait

DOI:

https://doi.org/10.51173/jt.v5i2.1358

Keywords:

Heat-Cure Acrylic, Abrasive Polishing Materials, Aluminum, Nano Fillers, Flexure Strength, Dental Composites

Abstract

Composites with Nano fillers reinforced by polymer structures are gaining popularity in the field of prosthodontic. Composite materials are being developed to meet the needs of patients, such as heat cure acrylic resins, that used so much in the field of prosthodontic.

To evaluate the flexure strength of heat-cure acrylic resin reinforcement with Nano aluminum oxide (Al2O3) after polishing with various abrasive materials.

A total of seventy rectangular specimens of heat cure acrylic resin with dimensions (65 mm length x 10 mm diameter x 3 mm thickness) Samples were separated into main seven groups classifications based on the addition of Nano Al2O3 and surface’s polishing with different abrasive materials. Each group have (10) specimens.

The highest mean value of flexure strength was obtained in group (B) (87, while the lowest value was obtained in group (F) (56.9).

It concluded that the flexure strength was decreased in groups (F and G) of heat-cured resin polished with diamond, while it was increased in groups (B and C) polished with pumice, followed by the control group(A), and then by groups (D and E) that polished with colloidal.

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Author Biographies

Nihad AlFuraiji, College of Health & Medical Technology - Baghdad, Middle Technical University, Baghdad, Iraq

^{Prosthodontic Dental Techniques Department}

Wafaa Atallah, College of Health & Medical Technology - Baghdad, Middle Technical University, Baghdad, Iraq

^{Prosthodontic Dental Techniques Department}

Syed Saad B Qasim, Faculty of Dentistry, Kuwait University, Safat 13110, Kuwait

Department of Bio Clinical Sciences

References

Totu, E.E., et al., On physical and chemical characteristics of Poly (methylmethacrylate) nanocomposites for dental applications. Mater. Plast, 2017. 54: p. 666-672, https://www.revmaterialeplastice.ro/pdf/15%20TOTU%204%2017.pdf.

Jehan, A., S. Ahila, and B. Muthukumar, Evaluation of flexural strength and surface hardness of heat activated provisional PMMA resin reinforced with nanoparticles–An in vitro study. J Med Pharm Allied Sci, 2022, 11: p. 4340-8 https://jmpas.com/admin/assets/article_issue/1645974436JMPAS_JANUARY_-_FEBRUARY_2022.pdf.

Barzegar, A., T. Ghaffari, and A. Parizad, Effect of incorporating aluminum oxide nanoparticles on thermal conduction and flexural strength of acrylic resins. Dental Research Journal, 2022. 19, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9164662/.

Hamad, Q., Study the Effect of Nano Ceramic Particles on Some Physical Properties of Acrylic Resins. Engineering and Technology Journal, 2017. 35(2 Part A).

Vojdani, M., R. Bagheri, and A.A.R. Khaledi, Effects of aluminum oxide addition on the flexural strength, surface hardness, and roughness of heat-polymerized acrylic resin. Journal of dental sciences, 2012. 7(3): p. 238-244 https://doi.org/10.1016/j.jds.2012.05.008.

Gopi Chander, N., V. Jayaraman, and V. Sriram, Comparison of ISO and ASTM standards in determining the flexural strength of denture base resin. European Oral Research, 2019. 53(3): p. 137-140, https://dergipark.org.tr/en/pub/eor/issue/58126/807534.

Janardanan Kavitha, V., Effect of zirconium oxide and cellulose nanoparticles addition on the flexural strength, impact strength and translucency of heat polymerized acrylic resin: an in vitro study. 2021, https://www.researchgate.net/profile/Vivek-Nair-18/publication/356669087_Effect_of_zirconium_oxide_and_cellulose_nanoparticles_addition_on_the_flexural_strength_impact_strength_and_translucency_of_heat_polymerized_acrylic_resin_an_in_vitro_study/links/632acdef70cc936cd3236f96/Effect-of-zirconium-oxide-and-cellulose-nanoparticles-addition-on-the-flexural-strength-impact-strength-and-translucency-of-heat-polymerized-acrylic-resin-an-in-vitro-study.pdf.

Chi, Y., Effect of silica filler on the mechanical properties of silicone maxillofacial prosthesis. MSc Thesis, Indiana University School of Dentistry, Indianapolis (MI), 2014, https://scholarworks.iupui.edu/handle/1805/4470.

Abdulkareem, M.M. and N.A. Hatim, the effect of adding metallic nano fillers on flexural strength of heat cure acrylic resin treated by microwave. International Journal of Enhanced Research in Science, Technology & Engineering, 2016. 5(8): p. 17-25 https://www.erpublications.com/sitepanel/download.php?filename=download/download_11_08_2016_15_21_04.pdf.

Gad, M.M., et al., Double-layered acrylic resin denture base with nanoparticle additions: An in vitro study. The Journal of Prosthetic Dentistry, 2022. 127(1): p. 174-183, https://doi.org/10.1016/j.prosdent.2020.08.021.

Ali Sabri, B., et al., A review on enhancements of PMMA denture base material with different nano-fillers. Cogent Engineering, 2021. 8(1): p. 1875968, https://doi.org/10.1080/23311916.2021.1875968.

Ghosh, P., K. Kumar, and A. Kumar, UDM processed superior acrylic resin based ZrO2 nanoparticle reinforced composite for dental application. Materials Research Express, 2019. 6(10): p. 105404, https://iopscience.iop.org/article/10.1088/2053-1591/ab3917/meta#:~:text=DOI%2010.1088/2053%2D1591/ab3917.

Gad, M.M., et al., PMMA denture base material enhancement: a review of fiber, filler, and nanofiller addition. International journal of nanomedicine, 2017. 12: p. 3801, https://doi.org/10.2147%2FIJN.S130722.

Deste, G., R. Durkan, and P. Oyar, Evaluation of the Transverse Strength and Elastic Modulus of High Impact Denture Base Material. JournalofDentalMaterials&Techniques, 2020. 9 (3).

Kuhar, M. and N. Funduk, Effects of polishing techniques on the surface roughness of acrylic denture base resins. The Journal of prosthetic dentistry, 2005. 93(1): p. 76-85, https://doi.org/10.1016/j.prosdent.2004.10.002.

Salih, S.E., J.K. Oleiwi, and T. Alaa Mohammed, Investigation of hardness and flexural properties of pmma nano composites and pmma hybrids nano composites reinforced by different nano particles materials used in dental applications. Engineering and Technology Journal, 2016. 34(15 Part), https://www.iasj.net/iasj/download/64631667015a9636.

Satyanarayan, A., et al., Assessing The Outcomes of Aluminium Oxide On Surface Roughness and Flexural Strength of Heat Cure Denture Base Resin. Journal of Pharmaceutical Negative Results, 2022: p. 1116-1118, https://doi.org/10.47750/pnr.2022.13.S03.175.

Aboshama, M., A. Sayed, and A.F. Elhagali, Effect of Different Nano-Fillers Addition on The Mechanical Properties of Heat-Polymerized Acrylic Resin. Al-Azhar Assiut Dental Journal, 2022. 5(2): p. 141-148, https://dx.doi.org/10.21608/aadj.2022.267266.

Bhat, A., et al., Review on nanocomposites based on aerospace applications. Nanotechnology Reviews, 2021. 10(1): p. 237-253, https://doi.org/10.1515/ntrev-2021-0018.

Kitao, N., et al., Mechanical properties of artificial porcelain denture teeth. Journal of Osaka Dental University, 2015. 49(2): p. 245-251, https://doi.org/10.18905/jodu.49.2_245.

M. Q. Al-Rifaiy, "The effect of mechanical and chemical polishing techniques on the surface roughness of denture base acrylic resins," The Saudi dental journal, vol. 22, no. 1, pp. 13-17, 2010. https://doi.org/10.1016/j.sdentj.2009.12.006.

W. Atallah, N. AlFuraiji, and O. H. Hussein, "Nanocomposites for Prosthetic Dental Technology: A Systemic Review," Journal of Techniques, vol. 5, no. 1, pp. 129-136, 2023. https://doi.org/10.51173/jt.v5i1.1178.