光固化复合贴面材料的三体磨损
Three-body wear of light-activated composite veneering materials.
作者信息
Matsumura H, Leinfelder K F, Kawai K
机构信息
Department of Fixed Prosthodontics, Nagasaki University School of Dentistry, Japan.
出版信息
J Prosthet Dent. 1995 Mar;73(3):233-9. doi: 10.1016/s0022-3913(05)80199-4.
The in vitro wear of two types of composite resin veneering materials was determined by use of a three-body wear testing device. The wear of a microfilled high-filler content composite resin (Dentacolor) was less than that of a hybrid low-filler content one (Visio-Gem). The worn surface of Dentacolor material was smoother than that of Visio-Gem material. The wear-testing results and scanning electron micrographs demonstrated that the findings obtained by this wear-testing device correlated well with clinical findings.
使用三体磨损测试装置测定了两种复合树脂贴面材料的体外磨损情况。微填料高填料含量复合树脂（Dentacolor）的磨损小于混合低填料含量复合树脂（Visio-Gem）的磨损。Dentacolor材料的磨损表面比Visio-Gem材料的磨损表面更光滑。磨损测试结果和扫描电子显微镜照片表明，通过该磨损测试装置获得的结果与临床结果相关性良好。
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