气粉磨蚀器械对复合树脂的影响。

The effect of an air-powder abrasive instrument on composite resin.

作者信息

Cooley R L, Lubow R M, Patrissi G A

出版信息

J Am Dent Assoc. 1986 Mar;112(3):362-4. doi: 10.1016/s0002-8177(86)23018-4.

Abstract

Three composite resins were subjected to applications of sodium bicarbonate with an air-powder abrasive instrument. Materials tested were a microfilled, a conventional, and a light-cured composite resin. Samples were tested for surface roughness before and during applications. The applications produced significant increases in roughness. It was concluded that the light-cured composite resin should be the material used for patients undergoing a recall maintenance program in which the instrument is used.

摘要

三种复合树脂使用气粉磨蚀仪器进行碳酸氢钠处理。测试的材料包括一种微填料复合树脂、一种传统复合树脂和一种光固化复合树脂。在处理前和处理过程中对样品进行表面粗糙度测试。处理后粗糙度显著增加。得出的结论是，对于接受使用该仪器的定期维护计划的患者，应使用光固化复合树脂作为材料。