Dental restoration material for stomatology and preparation method thereof

Abstract

The invention discloses a dental restoration material for stomatology and a preparation method thereof, and relates to the field of medical materials. The dental restoration material for oral science comprises: base resin, the above-mentioned base resin includes at least one of Bis-GMA and UDMA; filler, the above-mentioned filler includes modified silane coupling agent modified barium glass powder, modified silane coupling At least one of agent-modified micro-silica powder; photoinitiator. The dental restoration material prepared by the present invention has excellent mechanical strength, strong wear resistance, and low polymerization shrinkage; and the water absorption and solubility are significantly reduced, thereby enhancing the service life of the restoration material, reducing its toxicity in use, and reducing the risk of periodontitis Incidence, expanding the scope of use of restorative materials.

Description

technical field

[0001] The invention belongs to the field of medical materials, and in particular relates to a tooth restoration material for oral science and a preparation method thereof. Background technique

[0002] With the continuous development of medical materials and technologies in China, more and more advanced materials are being continuously applied. The number of patients with oral diseases continues to increase, and the application of high-tech materials in advanced materials has a very good clinical effect. Especially in the use of high-tech materials as fillings in tooth defects, great achievements have been made. Restorative dentistry is the preparation of teeth based on the removal of damaged or severely weakened tooth tissue, according to the principles of retention, resistance and protection of the pulp-dentin organ, and finally restores its original shape with specific materials through a certain procedure. and function. The main cause of tooth loss is...

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