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| 聚二甲基硅氧烷－氯磺化聚乙烯共混涂膜表面润湿性与表面结构的研究 | |
| 引用本文： | 王平,郭洪猷,宋兰花,吴念祖. 聚二甲基硅氧烷－氯磺化聚乙烯共混涂膜表面润湿性与表面结构的研究[J]. 高分子学报, 1995, 0(2) |
| 作者姓名： | 王平 郭洪猷 宋兰花 吴念祖 |
| 作者单位： | 北京化工学院，北京大学物理化学研究所 |
| 基金项目： | 北京分子动态及稳态结构国家实验室资助 |
| 摘 要： | 研究了α，ω－二羟基聚二甲基硅氧烷（ＨＴＰＤＭＳ）－氯磺化聚乙烯（ＣＳＰ）非均相共混涂膜表面润湿性与表面结构的关系，发现膜表面疏水性随ＣＳＰ含量增加而出现突变点．ＸＰＳ分析证明，这是由于氯元素在表面含量呈突变性。阐明均一的疏水性共混涂膜形成的条件． |
| 关 键 词： | 疏水性，表面结构，共混涂膜，聚二甲基硅氧烷 |
STUDY ON THE HYDROPHOBICITY AND SURFACE STRUCTURE OF BLEND COATINGS OF POLYDIMETHYLSILOXANE-CHLOROSULFONATE POLYETHYLENE |
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| WANG Ping, GUO Hongyou, SONG Lanhua. STUDY ON THE HYDROPHOBICITY AND SURFACE STRUCTURE OF BLEND COATINGS OF POLYDIMETHYLSILOXANE-CHLOROSULFONATE POLYETHYLENE[J]. Acta Polymerica Sinica, 1995, 0(2) | |
| Authors: | WANG Ping GUO Hongyou SONG Lanhua |
| Abstract: | The surface hydrophobicity and structure of blend coatings of hydroxyl terminated polydimethylsiloxane (PDMS) and chlorosulfonated polyethylene(CSP) are studied. There is a knee point at the curve of the hydrophobicity of the coatings-CSP percent. By XPS,it is demonstrated that the nature of this phenomenon is the function of chlorine-content at the coatings surfaces. The conditions in.which the uniform hydrophobic blend coatings form are described. |
| Keywords: | Hydrophobicity Surface structure Blend coating PDMS |
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