Application of fluorine-containing compounds in preparation of elastic bionic denture materials

Abstract

The invention discloses an application of fluorine-containing compounds in the preparation of elastic bionic denture materials. Sodium monofluorophosphate powder is dissolved in a self-curing resin monomer to prepare mixed solvent, then the mixed solvent is mixed with elastic denture granule, after the solvent is volatilized, the sodium monofluorophosphate powder is evenly attached to the granule, by sol injection molding and injection molding, an elastic denture underpinning is prepared. According to the application of the fluorine-containing compounds in the preparation of the elastic bionic denture materials, by adding the sodium monofluorophosphate in the elastic bionic denture materials, the incidence of dental caries and periodontal diseases can be effectively prevented and reduced, so that elastic denture restorations can stably exist and function in the oral environment in a long term, and test the fluoride ion release rate and aging resistance performance of the materials after fluorine addition, to determine the ideal addition ratio of the sodium monofluorophosphate, and to achieve the purpose of reducing fluorine prevention of the caries without affecting the mechanical property after the materials are added with the fluorine.

Description

technical field [0001] The invention relates to an elastic bionic denture material, in particular to the application of a fluorine-containing compound in the preparation of an elastic bionic denture material. Background technique [0002] Elastic bionic denture materials have been widely used clinically at present. Due to their good elasticity, they can smoothly enter the undercut area of ​​the teeth, and are more closely bonded to the tooth surface. Few food residues enter the tissue surface, and elastic denture materials It is beautiful and realistic in the oral environment, and the bionic effect is good, so it is often used in the restoration of food anti-embedding devices and missing teeth. However, after long-term wearing, due to the complex structure and large volume of the denture, the self-cleaning effect of the teeth during the chewing process is hindered, resulting in a decline in the physiological self-cleaning effect of the oral cavity, which may increase the pro...

AI Technical Summary

Problems solved by technology

However, after long-term wearing, due to the complex structure and large volume of the denture, the self-cleaning effect of the teeth during the chewing process is hindered, resulting in a decline in the physiological self-cleaning effect of the oral cavity, which may increase the probability of plaque deposition on the tooth surface and cause tooth decay. Local microecological imbalance, leading to caries and periodontal disease