| 氟硅丙石质文物封护涂料的合成及性能分析 |
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| 引用本文： | 陈国清,邱建辉,朱正柱,徐雷雷.氟硅丙石质文物封护涂料的合成及性能分析[J].文物保护与考古科学,2009,21(4):5-9. |
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| 作者姓名： | 陈国清 邱建辉 朱正柱 徐雷雷 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院文物保护材料研究所,江苏南京,210016 |
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| 基金项目： | 国家文物局文物保护科学和技术研究课题资助 |
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| 摘 要： | 为了有效地保护石质文物，研究合成了一种氟硅-丙三元共聚的石质文物封护涂料，并用HDI三聚体进行交联，测试分析了氟-硅-丙封护涂料的吸水率、附着力、耐腐蚀性、耐老化性等，还用红外和电镜对涂膜进行了表征测试。经分析研究表明，研究的氟-硅-丙封护涂料不仅具有良好的附着力、耐候性，同时形成的涂膜无色、透明，有较小的孔隙，能够满足石质文物的封护要求。
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| 关 键 词： | 氟-硅-丙封护涂料 石质文物 保护 |
The synthesis and properties of an organicfluorine and organosilicon modified acrylate protective coating material for stone relics |
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| CHEN Guo qing,QIU Jian hui,ZHU Zheng zhu and XU Lei lei.The synthesis and properties of an organicfluorine and organosilicon modified acrylate protective coating material for stone relics[J].Sciences of Conservation and Archaeology,2009,21(4):5-9. |
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| Authors: | CHEN Guo qing QIU Jian hui ZHU Zheng zhu and XU Lei lei |
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| Institution: | Institute of Cultural Relics Protection Materials,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,Institute of Cultural Relics Protection Materials,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,Institute of Cultural Relics Protection Materials,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China and Institute of Cultural Relics Protection Materials,College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China |
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| Abstract: | In order to protect stone relics effectively,an organofluorine and organosilicon modified acrylate coating material was synthesized and cross linked by HDI trimer.The water absorption,adhesion,corrosion resistance and aging-resistance properties of this coating material were tested.FTIR and SEM tests were also used to characterize the coating.The results show that the organicfluorine and organosilicon modified acrylate coating provides better adhesion and weather ability,meanwhile the film is colorless,transparent and has tiny pores.This material meets the requirements for protection of stone relics. |
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