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| 纳米材料对伪装涂料表界面性能影响研究 | |
| 引用本文： | 谢卫红,周楠,李顺才,李洁.纳米材料对伪装涂料表界面性能影响研究[J].太原理工大学学报,2012,43(2):198-202. |
| 作者姓名： | 谢卫红 周楠 李顺才 李洁 |
| 作者单位： | 1. 军队“2110工程”防护材料重点实验室,江苏徐州221000;徐州空军学院机场工程系,江苏徐州221000 2. 徐州空军学院机场工程系,江苏徐州,221000 3. 徐州师范大学机电工程学院,江苏徐州,221116 |
| 基金项目： | 国家自然科学基金资助项目(50974107) |
| 摘 要： | 通过改变不同纳米材料的添加量来研究其对伪装涂料表界面性能的影响。本实验选用了纳米CaCO3、SiO2、TiO2、ZnO四种材料分别添加到水性伪装涂料中制备成纳米伪装涂料,利用OCA15+视频光学接触角测量仪,对涂料的表面张力和接触角(钢板和混凝土)进行了测试。结果表明,纳米材料的浓度和涂料表面张力的关系基本符合希士科夫斯基公式的函数关系,但仅适用于纳米材料在低浓度时;纳米SiO2对于改善伪装涂料的表界面性能效果最好。通过添加纳米材料来降低传统伪装涂料的表面张力是保持伪装效果、提高其耐久性和延长使用寿命的有效手段。 |
| 关 键 词： | 伪装涂料 纳米材料 表界面性能实验 表面张力 接触角 |
Experimental Study on the Influence of Nano-material on the Surface and Interface Properties of Camouflage Coating |
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| XIE Weihong , ZHOU Nan , LI Shuncai , LI Jie.Experimental Study on the Influence of Nano-material on the Surface and Interface Properties of Camouflage Coating[J].Journal of Taiyuan University of Technology,2012,43(2):198-202. | |
| Authors: | XIE Weihong ZHOU Nan LI Shuncai LI Jie |
| Institution: | 1,2(1.Key Laboratory of Protective Materials,The Military 2110 Project,Xuzhou 221000,China; 2.Department of Airport Engineering,Xuzhou Airforce College,Xuzhou 221000,China; 3.College of Mechanical and Electrical Engineering,Xuzhou Normal University,Xuzhou 221116,China) |
| Abstract: | Through changing the addition amount of different nano-materials,we added 4 kinds of nano-material CaCO3,SiO2,TiO2 and ZnO to water-borne camouflage coatings separately to make nano-material camouflage coatings,and tested the surface tension and contact angle(steel plate and concrete) of coatings on OCA15+video optical contact angle measuring apparatus.The results indicate that Szyszkowski formula’s fitting effect was the best,namely,the relationship between nano-material’s dosage and coatings’surface tension was in accordance with Szyszkowski formula at low dosage of nano-material,and nano SiO2 had the best effect in improving the surface and interface properties of camouflage coatings.To keep camouflage effect,improve its durability and prolong service life-span,an effective measure was found to be the addition of nano-material to reduce the surface tension of traditional camouflage coatings. |
| Keywords: | the surface interface properties experiment surface tension contract angle nano-material camouflage coatings |
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