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Evaluation of bonding efficiency between facial silicone and acrylic resin using different bonding agents and surface alterations

  • Received : 2011.08.06
  • Accepted : 2012.07.25
  • Published : 2012.08.31

Abstract

PURPOSE. The aim of the study was to evaluate the effect of 3 silicone primers and 3 surface characterization of acrylic resin surface on bond strength between silicone elastomer and acrylic resin. MATERIALS AND METHODS. 96 Cosmesil silicones bonded to heat-curing acrylic resin were fabricated with the dimension of $75{\times}10{\times}3$ mm. The 3 primers used in this study were G611 platinum primer, A-330 Gold platinum primer, and cyanoacrylates resin. Specimens without primer were used as control. The 3 types of surface characterization done were retentive holes with 1.5 mm in diameter and 0.5 mm deep, retentive beads of 0.6 mm diameter and the third type which was plain without any characterization. The specimens were then checked for bond strength by subjecting them to $180^{\circ}$ peel test on a universal testing machine. The obtained results were then subjected to statistical analysis using 2-way ANOVA and Scheff$\acute{e}$ multiple post hoc procedures. The statistical significance was set at 5% level of significance. RESULTS. The maximum bond strength was seen for samples in which A-330G primer was used followed by G611 primer. The control group showed the minimum bond strength. Surface characterization of retentive holes increased the bond strength considerably as compared to retentive beads and samples without any surface characterization. CONCLUSION. Within the limitations of the study, A-330G primer was more compatible with Cosmesil M511 silicone and has better bonding of Cosmesil to acrylic resin. Retentive holes made on acrylic surface increased the bond strength considerably than those without any surface characterization.

Keywords

References

  1. Hatamleh MM, Watts DC. Bonding of maxillofacial silicone elastomers to an acrylic substrate. Dent Mater 2010;26:387-95. https://doi.org/10.1016/j.dental.2010.01.001
  2. Polyzois GL, Frangou MJ. Bonding of silicone prosthetic elastomers to three different denture resins. Int J Prosthodont 2002;15:535-8.
  3. Taft RM, Cameron SM, Knudson RC, Runyan DA. The effect of primers and surface characteristics on the adhesion-in-peel force of silicone elastomers bonded to resin materials. J Prosthet Dent 1996;76:515-8. https://doi.org/10.1016/S0022-3913(96)90010-4
  4. Minami H, Suzuki S, Ohashi H, Kurashige H, Tanaka T. Effect of surface treatment on the bonding of an autopolymerizing soft denture liner to a denture base resin. Int J Prosthodont 2004;17:297-301.
  5. Mutluay MM, Ruyter IE. Evaluation of bond strength of soft relining materials to denture base polymers. Dent Mater 2007;23:1373-81. https://doi.org/10.1016/j.dental.2006.11.014
  6. Singer MT, Mitchell DL, Pelleu GB Jr. Effect of primers on the bond strength of silicone elastomers and polyurethane. J Prosthet Dent 1988;60:602-5. https://doi.org/10.1016/0022-3913(88)90222-3
  7. Wang R, Collard SM, Lemon J. Adhesion of silicone to polyurethane in maxillofacial prostheses. Int J Prosthodont 1994;7:43-9.
  8. Polyzois GL. A comparison of microwave and dry-heat curing methods on the bond strength of silicone facial materials applied to acrylic resin. J Prosthodont 1996;5:101-4. https://doi.org/10.1111/j.1532-849X.1996.tb00282.x
  9. Frangou MJ, Polyzois GL, Tarantili PA, Andreopoulos AG. Bonding of silicone extra-oral elastomers to acrylic resin: the effect of primer composition. Eur J Prosthodont Restor Dent 2003;11:115-8.
  10. Amin WM, Fletcher AM, Ritchie GM. The nature of the interface between polymethyl methacrylate denture base materials and soft lining materials. J Dent 1981;9:336-46. https://doi.org/10.1016/0300-5712(81)90007-5
  11. Qudah S, Harrison A, Huggett R. Soft lining materials in prosthetic dentistry: a review. Int J Prosthodont 1990;3:477-83.
  12. al-Athel MS, Jagger RG. Effect of test method on the bond strength of a silicone resilient denture lining material. J Prosthet Dent 1996;76:535-40. https://doi.org/10.1016/S0022-3913(96)90014-1
  13. Craig RG, Gibbons P. Properties of resilient denture liners. J Am Dent Assoc 1961;63:382-90. https://doi.org/10.14219/jada.archive.1961.0218
  14. Jagger RG, al-Athel MS, Jagger DC, Vowles RW. Some variables influencing the bond strength between PMMA and a silicone denture lining material. Int J Prosthodont 2002;15:55-8.

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