| 托盘粘接剂对藻酸盐印模材料与三种不同材料托盘间粘接强度的影响 |
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| 引用本文： | 曹轶婷,孙健.托盘粘接剂对藻酸盐印模材料与三种不同材料托盘间粘接强度的影响[J].北京口腔医学,2010,18(1):11-13. |
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| 作者姓名： | 曹轶婷 孙健 |
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| 作者单位： | 上海交通大学医学院附属第九人民医院口腔医学院口腔修复科,上海,200011;上海交通大学医学院附属第九人民医院口腔医学院口腔修复科,上海,200011 |
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| 基金项目： | 上海市重点学科(特色学科)建设项目(T0202);;上海市科委项目(08D22271100) |
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| 摘 要： | 目的研究托盘粘接剂对藻酸盐印模材料与不同材料托盘间粘接强度的影响。方法选择自凝树脂、光固化树脂和不锈钢3种托盘材料，每种材料分2组，一组涂布粘接剂，另一组不涂布粘接剂作为对照，总计6组，每组8个试件。采用藻酸盐通用型粘接剂以及临床常用的藻酸盐印模材料，装置在万能测力仪上进行拉力测试，所得数据用SAS软件进行统计分析。结果研究结果显示所有托盘材料中，应用托盘粘接剂组具有更高的粘接强度（P〈0．01）。不同托盘材料对粘接强度的影响具有统计学意义（P〈0．01）。结论在托盘表面应用粘接剂能改善印模材料和托盘的粘接强度，涂布粘接剂前后不锈钢材料托盘的粘接强度均大于树脂。
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| 关 键 词： | 托盘粘接剂 托盘材料 藻酸盐印模材料 粘接强度 |
Effect of tray adhesives on alginate impression material bond strength to three different tray materials |
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| CAO Yi-ting,SUN Jian.Effect of tray adhesives on alginate impression material bond strength to three different tray materials[J].Beijing Journal Of Stomatology,2010,18(1):11-13. |
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| Authors: | CAO Yi-ting SUN Jian |
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| Affiliation: | CAO Yi-ting,SUN Jian.Department of Prosthodontics,School of Stomatology,Ninth People's Hospital,School of Medcine,Shanghai Jiao Tong University,Shanghai Key Laboratory of Stomatology,Shanghai 200011,China |
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| Abstract: | Objective To evaluate the bond strength of alginate impression materials and different tray materials with tray adhesives.Methods Three tray materials were selected,auto polymerizing acrylic resin,light-activated resins,and stainless steel.There were two groups for each tray material,one with tray adhesives,and another without tray adhesives as control.Totally,there were six groups with eight specimens per group.Alginate universal adhesive were applied.Alginate impression material were mixed and injected in... |
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| Keywords: | Tray adhesive Tray material Alginate impression material Bond strength |
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