Experiments of Applying the Rare-Earth Modifying Agents in New Dental Materials Preparation  

作　　者：陈肖虎 王华 王芹 李晓娣 马瑞 

机构地区：[1]Faulty of Materials and Metallurgical Engineering,Kunming University of Science and Technology [2]Materials and Metallurgy Engineering College,Guizhou University [3]Center Hospital of the Fifth Railway Construction Company of China

出　　处：《Journal of Rare Earths》2007年第S2期224-227,共4页稀土学报（英文版）

基　　金：Project surported bythe NationaI NaturaI Science Foundation of China (50164001)

摘　　要：Harmless rare-earth modifying agents were prepared by orthogonal experiments. A new resin material was synthesized with the qualities such as rigidity, rubbing abrasion, aging, luster and plasticity better than the dental resin materials in common used. It could be used as the substitutes for the applied resin teeth materials.Harmless rare-earth modifying agents were prepared by orthogonal experiments. A new resin material was synthesized with the qualities such as rigidity, rubbing abrasion, aging, luster and plasticity better than the dental resin materials in common used. It could be used as the substitutes for the applied resin teeth materials.

关 键 词：polymethyl methacrylate modifying agent resin teeth rare earths 

分 类 号：TB333[一般工业技术—材料科学与工程]