Research on Bonding Properties between Composite Resin and PMMA Artificial Resin Teeth

doi:10.13701/j.cnki.kqyxyj.2025.01.012

Abstract

Abstract: Objective: To explore whether the adhesive properties between composite resin and polymethyl methacrylate (PMMA)resin teeth can be used to reshape the surface of artificial teeth. Methods: A total of 320 PMMA-based resin teeth specimens were prepared, which underwent grinding and cleaning. Half of the specimens had their surfaces treated with 50μm Al₂O₃ particle sandblasting for 20 seconds. The specimens after grinding and sandblasting were bonded directly to a PMMA self-curing resin material, serving as the control group (Group A). The other specimens were bonded to composite resin materials using three different resin adhesives (Single Bond Universal, Clearfil SE ONE, and Palfique Universal Bond), forming three experimental groups (Groups B, C, and D). Each group of bonded specimens was divided into two subgroups (n=20), which underwent either 0 or 10,000 thermal cycles before measuring their shear bond strength. Statistical analysis was performed using multifactor analysis of variance and LSD-t tests. Results: Sandblasting significantly increased the initial bond strength in all groups; however, its effect diminished after thermal cycling. After thermal cycling, the bond strength of Group A [(12.12±2.95) MPa] was significantly higher than those of Groups B, C, and D. The sandblasted Group B [(8.48±2.34) MPa] and sandblasted Group D [(8.90±2.51) MPa] both exhibited significantly higher bond strength compared to the sandblasted Group C [(4.64±2.09) MPa]. Conclusion: Selecting the appropriate resin bonding system can help composite resin materials reshape the surface of sandblasted PMMA artificial resin teeth.

Key words: PMMA resin teeth, composite resin, adhesive resin, bond strength

YANG Yuqiong, YANG Xiaojing, MENG Xiangfeng. Research on Bonding Properties between Composite Resin and PMMA Artificial Resin Teeth[J]. Journal of Oral Science Research, 2025, 41(1): 60-63.

References

[1] 唐新东,战德松,顾舒扬,等.聚合瓷在修复可摘局部义齿咬合面中的应用[J].山西医药杂志,2016,45(22):2639-2640.
[2] Raszewski Z, Nowakowska-Toporowska A, Nowakowska D, et al. Update on acrylic resins used in dentistry [J]. Mini Rev Med Chem, 2021, 21(15):2130-2137.
[3] Cervino G, Cicciù M, Herford AS, et al. Biological and chemo-physical features of denture resins [J]. Materials, 2020, 13(15):3350.
[4] Bompolaki D, Lubisich EB, Fugolin AP. Resin-based composites for direct and indirect restorations: Clinical applications, recent advances, and future trends [J]. Dent Clin North Am, 2022, 66(4):517-536.
[5] Jovanović M, Živić M, Milosavljević M. A potential application of materials based on a polymer and CAD/CAM composite resins in prosthetic dentistry [J]. J Prosthodont Res, 2021, 65(2):137-147.
[6] 孟翔峰,谢志刚,陈渊华,等.喷砂处理对二氧化锆陶瓷表面性状及树脂粘接的影响[J].中华口腔医学杂志, 2011, 46(6):370-374.
[7] 洪兵,景页,孟翔峰.光照射时间对二氧化锆陶瓷树脂粘接性能的影响[J].实用口腔医学杂志, 2014, 30(1):57-60.
[8] Mayinger F, Fiebig M, Roos M, et al.Bonding behavior between polyetheretherketone and polymethylmethacrylate acrylic denture polymer [J]. J Adhes Dent, 2021, 23(2):145-158.
[9] Xie J, Yang M, Kainuma S. Investigation on irreversible deterioration mechanism of CFRP-steel adhesive joint based on the hydrothermal aging behavior of resin matrix [J]. Structures, 2023, 58:105581.
[10] Nasiry Khanlar L, Revilla-León M, Barmak AB, et al. Surface roughness and shear bond strength to composite resin of additively manufactured interim restorative material with different printing orientations [J]. J Prosthet Dent, 2023, 129(5):788-795.
[11] Maruo Y, Yoshihara K, Irie M, et al. Does multifunctional acrylate's addition to methacrylate improve its flexural properties and bond ability to CAD/CAM PMMA block? [J]. Materials (Basel), 2022, 15(21):7564.
[12] Alqutaibi AY, Baik A, Almuzaini SA, et al. Polymeric denture base materials: A review [J]. Polymers (Basel), 2023, 15(15):3258.
[13] Kazemi M, Navarchian AH, Ahangaran F. Effects of silica surface modification with silane and poly(ethylene glycol) on flexural strength, protein-repellent, and antibacterial properties of acrylic dental nanocomposites [J]. Dent Mater, 2023, 39(10):863-871.
[14] Chen SG, Yang J, Jia YG, et al.TiO₂ and PEEK reinforced 3D printing PMMA composite resin for dental denture base applications [J]. Nanomaterials (Basel),2019, 9(7):1049.
[15] Ayora-Gutiérrez G, Abreu-Rejón AD, May-Pat A, et al. Effect of surface modification of graphene oxide with a reactive silane coupling agent on the mechanical properties and biocompatibility of acrylic bone cements [J]. J Biomater Sci Polym Ed, 2024, 35(3):345-363.
[16] ISO 10477:2020. Dentistry-Polymer-based crown and veneering materials[S]. International Organization for Standardization, Geneva, Switzerland, 2020.