临床口腔医学杂志2013，Vol.29Issue(2)：96-98,3.DOI:10.3969/j.issn.1003-1634.2013.02.014
暂时冠桥材料抗压强度的体外实验研究
In vitro study on compression strength of five kinds of provisional restorative materials.
邹康元 1张佩芬 1符镇南 1陈月明 1陈觉清1
作者信息
- 1. 佛山市禅城区向阳医院·禅城区口腔医院,广东,佛山528031
- 折叠
摘要
Abstract
Objective: To investigate the compression strength of five kinds of provisional restorative materials. Method: Fifty cylinder specimens were fabricated with 4mm in diameter and 6mm in height. Ten specimens were made of self-curing resin (group A) , Integrity (group B) , Luxatemp (group C) ,Temphase (group D) and Protemp 3 Garant (group E) respectively. Then the compression strength of all the specimens were tested by the universal testing machine. Result: The compression strength of group A was the lowest among the groups (P <0.05). It was not significant difference among group B, C and D in compression strength (P >0.05) , and it was also not significant difference among group B, D and E (P >0.05). While the significant difference in compression strength was found between group C and group E (P <0.05). Conclusion: The compression strength performance of five kinds of provisional restorative materials are significant difference. The Bis- acryl resins have higher compression strength than those of themethacrylate- based resins.关键词
暂时修复体/抗压强度/树脂Key words
provisional restorations/ compression strength/ resin分类
医药卫生引用本文复制引用
邹康元,张佩芬,符镇南,陈月明,陈觉清..暂时冠桥材料抗压强度的体外实验研究[J].临床口腔医学杂志,2013,29(2):96-98,3.
