High Efficience In Light Transfer Process Applied In Translucent Fiber Post.

Abstract:

The universe of dental materials has recently been expanded, especially materials cured by light. In this case high efficiency is very important.Translucent fiber post has a significant influence on the adhesive resistance values in dental procedure. Therefore high efficiency in translucent post is very important because its shows the ability to transmit light at a depth sufficient to cure resin cements. In this study, there was a quantitative assessment of luminous energy transmitted through translucent fiber posts used in dental procedure. We have obtained a high efficiency in the development and review of this whole process. After embedding the glass fiber under resin, the blocks were sectioned on a sequential machine precision at depths of 17 mm and thickness 1.4 mm, 1.6mm and 2.00 mm and were assessed for light transmission with a digital photometer. The quantitative analysis showed significant differences between the different posts. Fiber reinforced composite depends not only on the properties of fibers, but also the load on the resin matrix phase. In this case the thickness and spatial position of elements of resin drove this pathway. The values obtained revealed that the quantity of luminous energy transmitted depends on the type of post and, that for all of them, there was a significant reduction of the amount of light transmitted as the thickness decrease. It was an indicative that spatial position of resin and structure of material is very important totransmit light. Therefore, the new material created may be used to solve the cure by light because it's transmit light to depths sufficient for cure resin cements

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