[PDF] Top 20 Surface roughness of composite resins after simulated toothbrushing with different dentifrices

... The composite resins Empress Direct (Ivoclar Vivadent, Schaan, Liechtenstein) and Z350 XT (3M/ESPE, ...specifications of each composite resin brand are described in Table ...The ... See full document

... the surface roughness of the specimens, however more studies are needed to confirm this possibility ...spectrum of curing light, the greater the scope of the monomers, promoting better ... See full document

... The composite resins still have limitations, mainly in relation to the maintenance of physical and morphological properties over ...time. Composite resin restorations receive a continuous load ... See full document

... use of whitening dentifrices during oral hygiene may cause surface modifications of composite resins such as color change (ΔE) and increase in surface roughness ... See full document

... and surface roughness [10,11], which can increase biofilm adhesion and consequently increase the risk of secondary caries and periodontal ...solved with mechanical toothbrushing, but it ... See full document

... the roughness of a restoration not only is directly related to the restorative material, but also to the finishing and polishing instruments ~Nagem Filho et ...the surface roughness of ... See full document

... out with vodka, in which surface smoothness was evaluated for its alteration after immersion in drinks with low pH, the results were not significant ...was of the surface ... See full document

... the composite resins tested (Table ...microfilled composite resins had lower Ra values than the hybrid composite resin, which in turn had lower Ra value than the packable ... See full document

... and surface roughness (Ra) of four indirect ...shades of Radica, Sculpture Plus, Belleglass-NG, and Gradia Indirect were evaluated for color ...period of 21 days, after which ... See full document

... total of thirty-six specimens of heat-polymerizing denture base acrylic resin Probase Hot (Ivoclar Vivadent AG, Liechtenstein) (Appendix 2, Figure 14) were ...obtained with a putty elastomer mold ... See full document

... type of laboratory composite resin with or without thermocycling (Table ...significant of the resin effect ...values after 3000 ... See full document

... exponents of the flow rate in the equations varied from ...associated with the Darcy-Weisbach equation, this exponent is equal to ...values of head loss were obtained through the equation of ... See full document

... preparation of the coffee solution (Meridiano, Colatina, ES, BR), 40g of powder were used and subsequently added 425 ml of water at 100 C in boiling phase, coated in paper filter (Mellita, Sao Paulo, ... See full document

... the composite materials most frequently used for direct restorations may be included in one of the following categories: composite resins with microfilling, with nanofilling, ... See full document

... The highest degrees of conversion were obtained using the third-generation LED and one of second-generation LEDs (Elipar Free Light TM /<>Y @%Y the Vit-l-escence TM microhybrid [r] ... See full document

... polishing of the dental enamel with water sandpaper of silicon carbide (granulation 1200) making the surface free of rough- ...tubes with autopolymerized acrylic resin JET ... See full document

... sequence of the Race system in 2011 and are made of conventional NiTi wire (Saber et al, ...because of their constant and reduced taper, a triangular cross-section with a sharp edge, an ... See full document

... casts of the specimens were prepared for the porcelain ...out after the impression material had hardened, then the impression molds were prepared for using porcelain ...specimens. After the ... See full document

... prepared with use of discussed method are typically cleaned in the same way, so high pressure cleaner and ultrasonic one are ...Final surface treatment is made with use of pneumatic ... See full document

... manufacturing of composite resin restorations by the indirect technique allows the ob- tainment of a higher conversion degree of these resins by the possibility of making the ... See full document