Leckel M, Lenz P, Gilde H
ZWR. 1989 Jun;98(6):518-21.
The effect of two airpolishing systems on the surface roughness of polished ceramic test pieces was compared and evaluated using standardized procedures. Test pieces resembling enamel in hardness were treated with these air-polishing systems. Using a Perthometer surface roughness was found to increase significantly. Thus the possible effects of airpolishing systems on the enamel surface should be considered. Efficiency of extrinsic stain removal was studied by SEM and documented. Photographic techniques provided information on the homogeneity of the sodium bicarbonate spray.
使用标准化程序比较并评估了两种空气抛光系统对抛光陶瓷试件表面粗糙度的影响。用这些空气抛光系统处理了硬度类似于牙釉质的试件。使用表面粗糙度仪发现表面粗糙度显著增加。因此，应考虑空气抛光系统对牙釉质表面可能产生的影响。通过扫描电子显微镜研究并记录了去除外源性色斑的效率。摄影技术提供了关于碳酸氢钠喷雾均匀性的信息。
