义齿基托树脂的力学性能研究  

Mechanical properties of denture base resins

作　　者：唐立辉[1,2] 张惠军[1,2] 郭天文[1,2] 候德门 

机构地区：[1]第四军医大学秦都口腔医院 [2]西安交通大学材料力学教研室

出　　处：《实用口腔医学杂志》1997年第1期10-12,共3页Journal of Practical Stomatology

摘　　要：通过测试４种商品义齿基托树脂的弯曲强度、冲击强度、挠度及弹性模量，评价了采用可见光、热和微波聚合的基托树脂的力学性能。结果显示：热处理效果优于光和自凝处理；在热处理中，水热优于热压，热压优于微波加热。The mechanical properties of four kinds of denture base resin, polymerized with visible light, heat,microwave energy respectively, were evaluated by measuring flexural strength, impact strength, transverse deflection and elastic modulus .The results show that heat treatment is superior to visible light or self polymerization, heat treatment with water is superior to that with autoclave or microwave.

关 键 词：丙烯酸树脂 力学性能试验 义齿基托 

分 类 号：R783.6[医药卫生—口腔医学]