论文部分内容阅读
口腔临床上修复各类牙体缺损经常遇到修复体和修复材料与牙体的粘结固位问题。现有的磷酸盐类、聚羧酸盐类以及玻璃离子体类粘固剂均与牙体粘结力不足,修复稳定性较差。八十年代以来,各国对多种粘结性化合物进行
Oral clinical repair of various types of dental defects often encounter prosthesis and repair materials and dental adhesive bonding retention problems. Existing phosphates, polycarboxylates, and glass ionomer cements have insufficient adhesion to the tooth and poor repair stability. Since the 1980s, various countries have carried out adhesive compounds