Payne J A, Pereira B P
National University Hospital, National University of Singapore.
Int J Prosthodont. 1992 Jan-Feb;5(1):55-8.
The bonding of nonaqueous elastomeric impression materials to the impression tray is critical for an accurate impression; mechanical locks and adhesive materials are commonly used to enhance bonding. This study evaluated the bonding of three elastomeric materials to a light-polymerized resin tray. Roughening the tray surface prior to the application of an adhesive enhanced the bond.
非水性弹性印模材料与印模托盘的粘结对于获得准确印模至关重要;机械锁扣和粘结材料通常用于增强粘结。本研究评估了三种弹性材料与光固化树脂托盘的粘结情况。在使用粘结剂之前对托盘表面进行粗糙化处理可增强粘结力。