| 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 |
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| 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): 194-199 |
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| 作者姓名： | 王平 郭洪猷 宋兰花 吴念祖 |
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| 作者单位： | 北京化工学院; 北京大学物理化学研究所 |
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| 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成含量呈突变性。阐明均一的疏水性共混涂膜形成的条件。
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| 关 键 词： | 疏水性 表面结构 共混涂膜 HTPDMS CSP POMS |
| 收稿时间： | 1992-07-30 |
STUDY ON THE HYDROPHOBICITY AND SURFACE STRUCTURE OF BLEND COATINGS OF POLYDIMETHYLSILOXANE-CHLOROSULFONATE POLYETHYLENE |
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| WANG Ping,GUO Hong-you,SONG Lan-hua,WU Nian-zu. STUDY ON THE HYDROPHOBICITY AND SURFACE STRUCTURE OF BLEND COATINGS OF POLYDIMETHYLSILOXANE-CHLOROSULFONATE POLYETHYLENE[J]. Acta Polymerica Sinica, 1995, 0(2): 194-199 |
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| Authors: | WANG Ping GUO Hong-you SONG Lan-hua WU Nian-zu |
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| Affiliation: | Beijing institute of Chemical Technology; Bening 100029; Institute of Physical Chemiltry; Peking University; Bening 100871 |
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| 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. |
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