Explanation
Also known as ceramic tooth, it refers to finished artificial teeth made of ceramics materials. ceramic tooth are generally made of high-temperature ceramic powder powder, which is mainly composed of materials such as feldspar and quartze. They are molded into dental blanks and then vacuum sintering (1250~1350 ° C), glazed and sintering. ceramic tooth have high density, strength and wear resistance, stable color and realistic image, but they are brittle, impact resistant, and have low bonding strength with the base. ceramic tooth are generally processed and produced by factories, with various specifications, models and color numbers for clinical use. When used, they are usually fixed on the base of demure by metal nails or holes, mainly used for the repair of dentition defects.
Classification
Natural materials and products -> Mineral materials