引用本文:
张亮, 王建祺, 张新生. PET表面的碳氟等离子体改性及其表面动力学的研究Ⅲ.表面能分析方法在表面动力学中的应用[J]. 应用化学,
1998, 15(2): 91-93.
Citation: Zhang Liang, Wang Jianqi, Zhang Xinsheng. Studies of the Surface Property and Dynamics of PET Under CF4/CH4 Plasma Treatment Ⅲ. Application of the Surface Energy Method in Surface Dynamics Research[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 91-93.
Citation: Zhang Liang, Wang Jianqi, Zhang Xinsheng. Studies of the Surface Property and Dynamics of PET Under CF4/CH4 Plasma Treatment Ⅲ. Application of the Surface Energy Method in Surface Dynamics Research[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 91-93.
PET表面的碳氟等离子体改性及其表面动力学的研究Ⅲ.表面能分析方法在表面动力学中的应用
摘要:
聚合物表面对于聚合物的处理、制造及使用过程中的弛豫和再平衡是非常敏感的,它们要以新的热力学平衡方式来响应不同环境的变化[1].
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关键词:
- 聚对苯二甲酸乙二醇酯
- / CF4/CH4等离子体
- / 表面改性
- / 憎水性
English
Studies of the Surface Property and Dynamics of PET Under CF4/CH4 Plasma Treatment Ⅲ. Application of the Surface Energy Method in Surface Dynamics Research
Abstract:
The static state contact angle technique has been used in study the properties of the CF4/CH4 plasma modified PET surface. The surface free energy, polar component and dispersion component before and after plasma treatment and water impregnation were calculated by Keable method. The hydrophobic property of the modified PET surface was improved and the CF4/CH4 plasma exhibited a stronger effect than the CF4 plasma.
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Key words:
- Polyethylene terephthalate
- / CF4/CH4 plasma
- / surface modification
- / hydrophobicity
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