A comparison of bond strengths among chairside hard reline materials

Arena, Charles A.; Evans, Douglas B.; Hilton, Thomas J.

doi:10.1016/0022-3913(93)90006-a

Cited by 55 publications

(76 citation statements)

References 5 publications

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“…14,17,25 This may result from swelling and stress built up at the bond interface, or of a change in the visco-elastic properties of the soft liner, causing the plasticizers to leach out, rendering the material stiffer and thus better able to transmit the external loads to the bond site. [18][19][20][21][22] The results disagree with those of others, who reported that bond strength of soft liners was unaffected or increased with water storage.…”

Section: [ ( G R a P H _ 3 ) T D $ F I G ]mentioning

confidence: 60%

Comparative evaluation of the tensile bond strength of two silicone based denture liners with denture base resins

Mittal

Kumar

Sandhu³

et al. 2016

Medical Journal Armed Forces India

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Section: [ ( G R a P H _ 3 ) T D $ F I G ]mentioning

confidence: 60%

Comparative evaluation of the tensile bond strength of two silicone based denture liners with denture base resins

Mittal

Kumar

Sandhu³

et al. 2016

Medical Journal Armed Forces India

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“…(5,6,7) In addition, it is characterized by low cost of fabrication, a satisfactory shelf life. (8,9,10) But it does not provide sufficient mechanical requirements of the dental prosthesis. (11) Due to its residual monomer evaporation, this results in polymerization shrinkage, dimensional inaccuracy, rough surface, and porosity.…”

Section: Introductionmentioning

confidence: 99%

Strength and Surface Roughness of Cross Linking Acrylic Resin Processed by Different Heat Curing Methods

Kareem

2015

Iraqi dent. j.

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Background: Heat-cured acrylic resin is considered one of the most commonly used denture base material in denture construction, but this material is not ideal in every respect. So many researches have been carried out to find an alternative material like cross linking acrylic resin. Meanwhile, the curing procedures have been modified to improve the physical and mechanical properties of resin materials .The aim of this study was to evaluate the effect of three curing methods:(water bath, autoclave short cycle and autoclave long cycle) on transverse strength, tensile strength and surface roughness of cross linking acrylic denture base materials. Material and method: Cross linking acrylic resin was used in this study and processed in three curing methods (water bath, autoclave short cycle and autoclave long cycle). Ninety specimens were prepared. Each main group was subdivided into three subgroups according to the type of test used (transvers strength test, tensile strength test and surface roughness test). Each group contained 10 specimens for each test. Result:Three tests were used to analyze the results: analysis of variance (ANOVA), the least significant difference (LSD) and an independent T-test. There were no significant differences between the results of the processing techniques regarding transverse and tensile strength but there was a significant difference between the results of surface roughness tests. Conclusion: It was concluded that autoclave curing method can be used with different duration whether it is short or long instead of water bath curing method.

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“…However, some disadvantages reported in the early form of polyamide resins included high water sorption, discoloration and difficulties in reline and repair [1][2][3] . Existing removable partial denture often requires denture base relines to improve their fitness to the supporting tissue because of gradual changes in edentulous ridges [8][9][10] . Successful denture relining depends on the bonding strength between reline resin and denture base resin.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of adhesion of reline resins to the thermoplastic denture base resin for non-metal clasp denture

2014

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This study aimed to evaluate the tensile and transverse bond strength of chairside reline resins (Tokuyama Rebase II, Mild Rebaron LC) to a thermoplastic acrylic resin (Acrytone) used for non metal clasp denture. The results were compared with those of a conventional heat polymerized acrylic resin (Paladent 20) and a thermoplastic polyamide resin (Biotone). The failure sites were examined by scanning electron microscopy to evaluate the mode of failure. As results, the bond strength of reline resins to a thermoplastic acrylic resin was similar to the value of a conventional heat polymerized acrylic resin. However, thermoplastic polyamide resin showed the lowest value. The results of this study indicated that a thermoplastic acrylic resin for non metal clasps denture allows chairside reline and repair. It was also found that the light-polymerized reline resin had better bond strength than the autopolymerizing reline resin in relining for a conventional heat polymerized acrylic resin and a thermoplastic acrylic resin.

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A comparison of bond strengths among chairside hard reline materials

Cited by 55 publications

References 5 publications

Comparative evaluation of the tensile bond strength of two silicone based denture liners with denture base resins

Comparative evaluation of the tensile bond strength of two silicone based denture liners with denture base resins

Strength and Surface Roughness of Cross Linking Acrylic Resin Processed by Different Heat Curing Methods

Evaluation of adhesion of reline resins to the thermoplastic denture base resin for non-metal clasp denture

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