| 聚氨酯/聚四氟乙烯耐磨防腐涂层表面结构的研究 |
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| 引用本文： | 田军,周兆福,薛群基.聚氨酯/聚四氟乙烯耐磨防腐涂层表面结构的研究[J].腐蚀科学与防护技术,1997,9(3):12-16. |
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| 作者姓名： | 田军 周兆福 薛群基 |
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| 作者单位： | [1]中国科学院兰州化学物理研究所 [2]固体润滑开放实验室 |
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| 摘 要： | 研究了以聚氨酯和γ辐照的聚四氟乙烯组成的耐磨防腐涂层的耐磨寿命及耐水性。用付里叶红外和ESCA等分析了涂层表面的化学结构及形貌,揭示了涂层表面富集的聚四氟乙烯与聚氨酯树脂形成牢固的结合时,涂层具有良好的耐磨性及抗腐蚀性.
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| 关 键 词： | 聚氨酯 聚四氟乙烯 耐磨防腐 表面结构 |
| 收稿时间： | 1997-05-25 |
| 修稿时间： | 1997-05-25 |
THE SURFACE STRUCTURE OF PU/PTFE ABRASION RESISTANT AND CORROSION RESISTANT COMPOSITE COATING |
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| TIAN Jun,ZHOU Zhaofu,XUE Qunji.THE SURFACE STRUCTURE OF PU/PTFE ABRASION RESISTANT AND CORROSION RESISTANT COMPOSITE COATING[J].Corrosion Science and Protection Technology,1997,9(3):12-16. |
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| Authors: | TIAN Jun ZHOU Zhaofu XUE Qunji |
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| Abstract: | The PU/PTFE abrasion resistant and corrosion resistant composite coating is a new kind of special coating. In the paper the antiwear life and water resistance and the surface structure of the coating were investigated. FTIR, ESCA and SEM analyses showed that there was a strong binding between PTFE and PU, making a good resistance to abrasion and corrosion. |
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| Keywords: | PU PTFE abrasion resistant anticorrosion surface structure |
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