Tooth decay in black, broken, not only feels discomfort, also affect the appearance, need fillings. That is used in light curing dental light-cured composite resin dental materials now used in most light-cured composite resin fillings technology.
Light-cured composite resin filling material is a polymer by the resin matrix of quartz glass, ceramics, silica and other inorganic fillers, also joined the barium, lanthanum, and other materials can play the X-ray rationality, to facilitate the examination of dental restorations.
Healthy teeth are the hardest tissue in the body, when tooth decay in local tissue will become soft coloring and the formation of cavities, a large number of carious tissues and bacteria.
Light-cured composite resin come out, have to admit is the dental materials in the history of a breakthrough. The biggest feature of the composite resin is a beautiful color, in coordination with the natural tooth color, good chemical stability, and dental instruments do not dissolve in the saliva. It was born, for dentists and patients to accept.
With the continuous development of dental materials, light-cured composite resin has been greatly improved through continuous improvement of its physical properties. At present, the color of composite resins from the original 1-2 color development to dozens of colors; and Several factors affect the price of teeth whitening variety, fill the anterior teeth composite resin, composite resin posterior teeth, posterior composite resin . Teeth restored completely deceptive, professional dentist carefully identify, it is difficult to see what is mend. So light-cured composite resin filling material is the best dental materials.
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