Influence of laboratory light sources on the wear characteristics of indirect composites.

摘要: The purpose of the current study was to evaluate influence light sources on mechanical properties and wear characteristics indirect composite materials. two materials used were Estenia C&B Epricord. three laboratory polymerization units used, which wavelength range 400–500 nm, Hyper LII (two metal halide lamps 4.82 mW/cm2), α-Light II (one halogen lamp fluorescent tubes 3.60 Labolight LV-II (three 0.63 mW/cm2). Three-body test performed using plate specimens, a gold alloy antagonist, polymer slurry. Wear depths polymerized with LII, II, 5.7, 18.5, 64.2 μm respectively, whereas those Epricord 12.9, 18.7, 48.5 respectively. Results showed that, after 100,000 cycles localized loading, high-intensity effective in enhancing resistance both