[PDF] Top 20 A Comparative evaluation of bond strength and hardness of soft denture liners after thermocycling: An Invitro study

... other comparative data was obtained at a cross head speed of 20 inches / minute Maximum stress values increased generally as a function of both time and ... See full document

... Soft denture liners are expected to function in adverse oral environment for long periods of time as well as under rapidly changing ...the thermocycling process can give useful data on the ... See full document

... a conventional composite resin control(Transbond XT), The teeth were extracted after 4 weeks, sectioned, and evaluated quantitatively by cross-sectional micro hardness testing. Fluoride levels in patients ... See full document

... the soft liner (Figure ...technique. After boil out and elimination of wax was complete, separating media was applied, heat processed polymethyl methacrylate denture resin (DPI heat cure, Dental ... See full document

... An invitro study was conducted to evaluate the peel and tensile bond strength of some of the commercially available soft liners with acrylic denture base and the effect of ... See full document

... used for obturating the root canals. A total of sixty freshly extracted human single rooted teeth with fully formed apices were selected for this study. Teeth were decoronated, working length was standardized to15 ... See full document

... his study reported that shear bond strength of RMGIC was increased when the dentin surface is acid etched separately, which is contrast to the present study in which shear bond ... See full document

... Lower bond strength of one-step materials may be explained by the fact that in these systems water and bond solvents like alcohol and acetone are present ...altogether. After applying the ... See full document

... In the present in vitro study the laser system used for surface treatment was from Biolase Technology, USA and the model was Waterlase MD Turbo (Fig.36) which is an Er;Cr:YSGG (Erbium; Chromium: Yttrium, Scandium, ... See full document

... Heat%activated* acrylic* resin* has* been* the* most* common* material* for* fabrication* of* denture*bases* since* the*1930’s.* However,* this* material*is* not* ideal* since*it*is*rigid,* while*the* patient* ... See full document

... surface hardness at initial indentation depth up to 20 um after that the harness decreased with increase the indentation depth as it has higher range of plastic deformity, while PMMA did not have any ... See full document

... their bond strength, flexural strength, and ...for bond strength was carried out on extracted premolars embedded in acrylic ...flexural strength and microhardness of the ... See full document

... The set investment mold was placed in the burnout furnace (Sunbim,India)(Fig.4) at room temperature. Investment mold was allowed to heat continuously till 950°C at the rate of 8°C / min and held for 30 min at 950°C. ... See full document

... nylon denture base materials like Valplast, Lucitone FRS and injection moulded SR Ivocap poly methyl methacrylate denture base ...the study showed flexural strength of Valplast was lower than ... See full document

... the strength of all masonry structures, Ewing, Kowalsky ...compressive strength testing of masonry wal- lettes are presented in table ...sufficient strength to ... See full document

... Owing to adhesive restorative materials, currently tooth preparation is more conservatively done in the new dental restorative procedures. The RMGICs are a new generation of adhesive restorative materials with several ... See full document

... The local ethical Committee Department of Stomatolo- gical Hospital of Nanjing Medical University approved this study (Institutional Review Board) (IRB; approval number PJ 2015–050-001). In addition, patients were ... See full document

... the denture base acrylic ...matrix. Denture base resin was mixed in a ceramic mixing jar according to the manufacturer recommended ratio of polymer and monomer (3:1 by ... See full document

... on bond strength of composite luting agent to lithium disilicate ceramic ...their study, two sizes of disk specimens were made from a lithium disilicate-based ceramics (IPS Empress 2) and their ... See full document

... RESULTS The most striking result of the ultrasonic interrogation and corresponding tensile results of the Cu-Ni diffusion bonds is that a wide range of mechanical strengths with little o[r] ... See full document