Adhesive bond strength and compliance for denture soft lining materials

McCabe, J.F.; Carrick, Thomas E.; Kamohara, Hiroshi

doi:10.1016/s0142-9612(01)00253-8

Cited by 119 publications

(149 citation statements)

References 11 publications

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“…There are several methods by which to test the bond strength of materials. The measured bond strength is known to be influenced by the test method 23,32) . Clinical failure mechanisms in bonding are complex because the materials are subject to various types of stresses in various directions.…”

Section: Discussionmentioning

confidence: 99%

“…It has been reported that peel and shear testing methods can simulate the debonding behavior of dental materials in an actual oral cavity better than tensile testing methods 23) . However, the complexity of the failure mechanisms and the higher probability of cohesive failures in the adherent using these test methods make interpreting the test results very difficult 11,23,[32][33][34][35] . In the peel test, the debonding stress is limited to a line at the edge of the joint interface as the lining materials are stretched and pulled away, whereas, in the tensile and shear tests, the whole cross-sectional area of the bonded surface is under stress 23) .…”

Section: Discussionmentioning

confidence: 99%

“…When the material fails cohesively, the cohesive strength of the material should be lower than the adhesive force 32) . Since the bond failures within the lining material observed in the present study were predominantly cohesive, the true bond strength is assumed to be greater than the measured bond strength.…”

Section: Discussionmentioning

confidence: 99%

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Effect of composition of experimental fluorinated soft lining materials on bond strength to denture base resin

et al. 2014

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The purpose of the present study was to investigate the effect of the composition of experimental fluorinated soft lining materials on bond strength to denture base resin. Vinylidene fluoride/hexafluoro propylene copolymer (2-6F), tridecafluorooctyl methacrylate (13FMA), methoxy diethylene glycol methacrylate (MDGMA), and silica (as filler) were used for fabrication of the experimental soft lining materials. Nine experimental soft lining materials having various compositions of 2-6F, 13FMA, and MDGMA were prepared. Shear and tensile bond strength tests were performed before and after immersion in water. The water sorption for the materials was also measured. An increase in the content of acrylic monomer, MDGMA, in the experimental materials increased the bond strength before immersion in water but reduced the bond strength after immersion in water as compared to that before immersion in water. The inclusion of fluorinated monomer (13FMA) in the materials appeared to affect water sorption.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Effect of composition of experimental fluorinated soft lining materials on bond strength to denture base resin

et al. 2014

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“…The material absorbs some of the masticatory energy and reduces the energy transmitted to the underlying tissues 3) . It usually acts as a cushion and has the potential of improving comfort of the denture wearers.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of experimental silicone soft lining materials

et al. 2013

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The purpose of this study was to evaluate the mechanical properties of experimental silicone elastomers, Silastic ® MDX 4-4210 reinforced with silica fillers, to assess its potential as a denture soft lining material. The mechanical properties measured included tensile strength, percentage elongation, tear strength, and Shore A hardness. Using one-way ANOVA and Tukey's HSD test, the results indicated that silicone elastomers with filler loadings of 6, 8, and 10 phr had significantly greater tensile strength, percentage elongation, tear strength with a softer surface compared with commercial materials (p<0.001). In conclusion, the experimental silicone elastomers revealed acceptable mechanical properties to be used as denture soft lining materials.

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“…The material absorbs some of the masticatory energy and reduces the energy transmitted to the underlying tissues 1) . It usually acts as a cushion and has the potential of improving comfort of denture wearers.…”

Section: Introductionmentioning

confidence: 99%

Dynamic viscoelastic properties of experimental silicone soft lining materials

et al. 2010

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The purpose of this study was to evaluate the dynamic viscoelastic properties of experimental silicone soft lining materials, Silastic ® MDX 4-4210 reinforced with silica fillers. Storage modulus (E '), loss modulus (E ") and damping factor (tan δ) were determined using a dynamic mechanical analyzer under a deformation strain level of 0.27% at test frequency and a temperature range of 1 Hz and 0 to 60°C, respectively. The degree of silica dispersion was also studied using a field emission scanning electron microscopy (FE-SEM). One-way ANOVA and Tukey's HSD test results indicated that the prepared silicone elastomers provided a significantly greater damping factor, but less storage modulus than GC Reline Soft and Tokuyama Sofreliner Tough (p<0.001). The storage moduli, loss moduli and damping factor of the experimental silicone elastomers increased with increasing amounts of fumed silica. In conclusion, the experimental silicone elastomers revealed acceptable dynamic viscoelastic properties to be used as denture soft lining materials.

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Adhesive bond strength and compliance for denture soft lining materials

Cited by 119 publications

References 11 publications

Effect of composition of experimental fluorinated soft lining materials on bond strength to denture base resin

Effect of composition of experimental fluorinated soft lining materials on bond strength to denture base resin

Mechanical properties of experimental silicone soft lining materials

Dynamic viscoelastic properties of experimental silicone soft lining materials

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