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| 纳米TiO_2/ZnO/SiO_2对石油沥青聚氨酯涂膜性能的影响 | |
| 引用本文： | 周诗彪,王锟,郝爱平,陈贞干,肖安国,张维庆,郑清云,周光明,熊志夫. 纳米TiO_2/ZnO/SiO_2对石油沥青聚氨酯涂膜性能的影响[J]. 弹性体, 2010, 20(2): 21-24 |
| 作者姓名： | 周诗彪 王锟 郝爱平 陈贞干 肖安国 张维庆 郑清云 周光明 熊志夫 |
| 作者单位： | 1. 湖南文理学院,化学化工学院,湖南,常德,415000;湖南常德科力特新材料有限责任公司,湖南,常德,415000 2. 湖南文理学院,化学化工学院,湖南,常德,415000 3. 湖南常德科力特新材料有限责任公司,湖南,常德,415000 |
| 基金项目： | 湖南省科技厅计划项目，常德市科技局计划项目 |
| 摘 要： | 研究比较了纳米TiO2、纳米ZnO、纳米SiO2对自制的石油沥青双组分聚氨酯涂膜性能的影响。结果表明,纳米粒子的添加可显著地改善涂膜的耐候性能、耐酸性能,提高涂膜的硬度、抗张强度和断裂伸长率;对涂膜耐候性改善程度依次为纳米TiO2纳米ZnO纳米SiO2,而对涂膜硬度、抗张强度、断裂伸长率提高程度依次为纳米SiO2纳米ZnO纳米TiO2;纳米粒子较佳的添加量为物料总质量的3%～5%。 |
| 关 键 词： | 聚氨酯 双组分 石油沥青 涂料 纳米粒子 |
Effect of nano-TiO2, nano-ZnO and nano-SiO2 on petroleum asphalt polyurethane water-proof coating |
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| ZHOU Shi-biao,WANG Kun,HAO Ai-ping,CHEN Zhen-gan,XIAO An-guo,ZHANG Wei-qing,ZHENG Qing-yun,ZHOU Guang-ming,XIONG Zhi-fu. Effect of nano-TiO2, nano-ZnO and nano-SiO2 on petroleum asphalt polyurethane water-proof coating[J]. China Elastomerics, 2010, 20(2): 21-24 | |
| Authors: | ZHOU Shi-biao WANG Kun HAO Ai-ping CHEN Zhen-gan XIAO An-guo ZHANG Wei-qing ZHENG Qing-yun ZHOU Guang-ming XIONG Zhi-fu |
| Affiliation: | 1.Chemistry and Chemical Engineering Department,Hunan University of Arts and Science,Changde 415000,China;2.Hunan Changde KNIT Novel Material Limited Company,Changde 415000,China) |
| Abstract: | The influence of nano-TiO2,nano-ZnO and nano-SiO2 on performance of self-made petroleum asphalt polyurelhane water-proof coating was studied.The results showed that the nano-particles can enhance hardness and tensile strength and ultimate elongation of the painting membrane（PM）,and can improve remarkably weather-resistance and acid-proof properties of the PM.The weather-resistance property of the PM increases in the following order：nano-SiO2nano-ZnOnano-TiO2.Hardness and tensile strength and ultimate elongation of the PM increase in the following order：nano-TiO2nano-ZnOnano-SiO2.Optimum dosages of nano-particles are 3.0%～5.0% based on total mass of all materials added. |
| Keywords: | polyurethane two components petroleum asphalt coating nano-particle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
