| 新型蜡型分离剂的研制 |
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| 引用本文： | 赵信义,陈萍,王宝成. 新型蜡型分离剂的研制[J]. 中国医疗器械杂志, 2003, 27(6): 423-424 |
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| 作者姓名： | 赵信义 陈萍 王宝成 |
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| 作者单位： | 第四军医大学口腔医学院,陕西,西安,710032 |
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| 摘 要： | 报告了一种用于分离牙科蜡型与石膏模型的分离剂，研究了成膜材料的种类对分离剂脱模效果的影响．探讨了聚醇类成膜材料的浓度对分离剂脱模效果的影响。结果表明．由聚醚和聚醇类成膜材料制备的分离剂的脱模效果明显优于聚醋和纤维素类分离剂．聚醇的含量明显影响聚醇类分离剂的脱模效果．聚醇的含量应在25％-30％之间。
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| 关 键 词： | 蜡型 分离剂 研制 牙科材料 脱模 |
| 文章编号： | 1671-7104(2003)06-0423-02 |
| 修稿时间： | 2002-08-13 |
Development of a New Release Agent for Dental Wax Patterns |
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| ZHAO Xin-yi,CHEN Ping,WANG Bao-chengCollege of Stomatology,Fourth Military Medical University,Xi''''an. Development of a New Release Agent for Dental Wax Patterns[J]. Chinese journal of medical instrumentation, 2003, 27(6): 423-424 |
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| Authors: | ZHAO Xin-yi CHEN Ping WANG Bao-chengCollege of Stomatology Fourth Military Medical University Xi''''an |
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| Abstract: | In this article a new release agent, containing mainly film-forming materials, surface active agent and solvent, forseparating wax pattern from plaster molds, is reported, and the effects of its film forming materials on the mold release have been investigated. Results show that the release agent containing polyether or polyglycol presents a better effect than that containing polyester and cellulose, and the optimum concentration for polyglycol is 25%~30%. |
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| Keywords: | dental materials wax pattern release agent mold release |
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