| 复合树脂预热的研究现状和临床应用 |
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| 引用本文： | 薛晶,杨壁娜. 复合树脂预热的研究现状和临床应用[J]. 华西口腔医学杂志, 1994, 37(6): 571-576. DOI: 10.7518/hxkq.2019.06.001 |
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| 作者姓名： | 薛晶 杨壁娜 |
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| 作者单位： | 口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院牙体牙髓病科,成都 610041 |
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| 摘 要： | 复合树脂作为临床常用牙科充填材料存在耐磨性差、聚合收缩大和牙本质边缘适应性不佳等问题。近年有研究发现预热可以改善复合树脂的性能,本文就预热复合树脂对其单体转化率、边缘微渗漏、机械性能以及牙髓的影响等方面进行探讨,以供临床参考。
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| 关 键 词： | 复合树脂 预热 机械性能 |
| 收稿时间： | 2019-05-20 |
| 修稿时间： | 2019-09-06 |
Effect of preheating on the properties of resin composite |
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| Xue Jing,Yang Bina. Effect of preheating on the properties of resin composite[J]. West China journal of stomatology, 1994, 37(6): 571-576. DOI: 10.7518/hxkq.2019.06.001 |
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| Authors: | Xue Jing Yang Bina |
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| Affiliation: | State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China |
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| Abstract: | Resin composite, which is commonly used as a dental filling material, has some problems, such as poor wear resistance, polymerization shrinkage, and poor dentin marginal adaptability. Preheating of resin composite improves its properties. This paper reviewed the effects of resin composite preheating on its monomer conversion, marginal microleakage, mechanical properties, and irritation on dental pulp. |
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| Keywords: | resin composite preheating mechanical property |
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