Effects of Several Polishing Procedures on Various Composite Resin Surfaces

为了找到最合适和有效的抛光技术，每种类型的复合树脂，程序进行了五个商业可见光固化树脂的表面上（一种重填充型、一种混合型和两种SFR型树脂），使用各种抛光磨料，用扫描电镜观察了树脂的填料分布，并与之相关联。的抛光盘或抛光有机硅点在潮湿条件下，和树脂的表面纹理通过轮廓记录仪和SEM图像检查，结果如下：1.对于SFR型树脂，Palfique Light和Palfique Light-S，蓝色或灰色硅胶点或红色Super Snap圆盘产生最光滑的表面。2.对于混合型树脂Photo Clearfil Bright，依次使用棕色和蓝色硅胶点可产生最光滑的表面。对于重填充型树脂Photo Clearfil A，依次使用黑色和红色硬硅胶点可产生最光滑的表面。

In order to find the most appropriate and efficient polishing technique for each type of composite resin, procedures were performed on the surfaces of five commercially available visible light-cured resins (one Heavily-filled Type, one Hybrid Type, and two SFR Type resins) using various kinds of polishing abrasives, correlating with the filler distrobution of respective resins observed unedr SEM.The resin surfaces finished with a superfine diamond points were polished with various kinds of polishing discs or polishing silicone points under wet conditions, and the surface texture of resins was examined by a profile recorder and SEM images Findings were as follows:1. For the SFR Type resins, Palfique Light and Palfique Light-S, the blue or gray silicone point or red Super Snap disc produced the smoothest surfaces.2. For the Hybrid Type resin, Photo Clearfil Bright, both brown and blue silicone points used in order produced the smoothest surfaces.For the Heavily-filled Type resin, Photo Clearfil A, buth black and red hard silicone points employed in order produced the most smoothest surfaces.