非调和型正畸粘接剂的粘接强度考察  

Test of Bond Strength of the No-mix Orthodontic Adhesive

作　　者：管利民[1] 陈治清[1] 张敏[1] 邱静[1] 

机构地区：[1]华西医科大学口腔医学院口腔生物材料研究室,610041

出　　处：《口腔材料器械杂志》1997年第2期54-57,共4页Chinese Journal of Dental Materials and Devices

摘　　要：采用一种自制的非调和型正畸粘接剂,考察了牙釉质与正畸托槽在五种实验条件下的粘接抗张强度。结果表明该粘接剂不需调和,操作时间充裕,具有足够的初始粘接强度和长期粘接强度,其平均粘接抗张强度大于7MPa,特别适用于对多个正畸附件的粘接。The tensile bond strength between enamel and orthodontic bracket mediated by a mo-mix orthodontic adhesive fabricated in this department was tested in case of five experimental conditions. The results showed that the adhesive with average tensile bond strength more than 7 MPa featured no mix, plenty of working time and enough initialand durable bond strength,which was especially suitable for direct bonding of more orthodontic appliances.

关 键 词：正畸粘接剂 胶粘剂 牙科材料 

分 类 号：R783.1[医药卫生—口腔医学] TQ430.77[医药卫生—临床医学]