Evaluation of primers used for bonding silicone to denture base material

McMordie, Roy; King, Gordon E.

doi:10.1016/0022-3913(89)90292-8

Cited by 46 publications

(22 citation statements)

References 5 publications

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“…Tensile test differs from the forces that soft denture lining materials are subjected to clinically. Clinically, the stress exerted on the interface of two materials is more closely related to shear and tear; however, this in vitro tensile test was effective in evaluating bond strength and in ranking the materials [17,18].…”

Section: Discussionmentioning

confidence: 95%

Effect of storage duration on tensile bond strength of acrylic or silicone-based soft denture liners to a processed denture base polymer

Meşe

Güzel

Uysal

2005

Acta Odontologica Scandinavica

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Section: Discussionmentioning

confidence: 95%

Effect of storage duration on tensile bond strength of acrylic or silicone-based soft denture liners to a processed denture base polymer

Meşe

Güzel

Uysal

2005

Acta Odontologica Scandinavica

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“…During a peel test, the failure generally occurs within the material, providing information on the material itself rather than an accurate assessment of the bond strength [53]. Because the forces to which the lining material is clinically exposed are more closely related to shear and tear tests [54], the shear test has been considered an appropriate method for measuring the bond strength of soft denture liner materials [53]. The tensile test, on the other hand, does not simulate the forces to which the lining material is clinically exposed.…”

Section: Discussionmentioning

confidence: 99%

Effect of Argon Plasma Pretreatment on Tensile Bond Strength of a Silicone Soft Liner to Denture Base Polymers

Biçer

Doğan

Keskin

et al. 2013

The Journal of Adhesion

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This study evaluated the effect of argon plasma treatment on tensile bonding of heat-cured and auto-polymerized acrylic resins prior to the processing of a silicone soft liner. Both types of polymethylmethacrylate (PMMA) resins were treated with argon plasma for 1 min or 10 min (n ¼ 5). A control group, including untreated resin specimens, was also formed. After processing of the soft liner, the specimens were deflasked and stored dry for 24 h, and they were then subjected to tensile bond strength testing. In order to see the plasma effect on the resin surface chemistry, representative specimens were analysed by XPS. Highest tensile bond strengths were observed in the 1-min exposure group for each resin, and 10-min exposure yielded the lowest bond strength likely due to the damaging effect of the plasma treatment. XPS analysis showed that the O=C ratios increased greatly in treated samples and that the binding energy values were not significantly changed.

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“…Polymerization stage of PMMA denture base resin also plays a very important role in optimizing the bonding. According to McMordie (1989) [7], clinically, the stress exerted on the interface of two materials is more closely related to shear and tear. Fowler (1968) [8,9] and Cantor et al (1969) [10] pointed out that tensile failure was not caused by tensile forces alone because some shear forces are also developed in the tensile test.…”

Section: Discussionmentioning

confidence: 99%

Comparison of bond strength of auto polymerizing, heat cure soft denture liners with denture base resin — An In Vitro study

Mahajan

Datta

2010

J Indian Prosthodont Soc

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Optimum bond strength between denture soft liner and denture base resin is very important for the success of any denture prosthesis. The tensile bond strength of two commercially available silicone-based heat cured (Molloplast B) and auto polymerizing (Mollosil) was compared with denture base material (trevalon). Molloplast B-trevalon bond in both un-polymerized (dough stage) and already polymerized forms were also compared. Lloyds Universal testing machine was used to test 60 samples. Molloplast B bond strength was greater than Mollosil soft denture liner; it was even greater when packed against trevalon in an un-polymerized form than an already polymerized trevalon using primo adhesive. Both the soft lining materials used are acceptable for clinical usage.

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Evaluation of primers used for bonding silicone to denture base material

Cited by 46 publications

References 5 publications

Effect of storage duration on tensile bond strength of acrylic or silicone-based soft denture liners to a processed denture base polymer

Effect of storage duration on tensile bond strength of acrylic or silicone-based soft denture liners to a processed denture base polymer

Effect of Argon Plasma Pretreatment on Tensile Bond Strength of a Silicone Soft Liner to Denture Base Polymers

Comparison of bond strength of auto polymerizing, heat cure soft denture liners with denture base resin — An In Vitro study

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