Effect of ambient humidity to wetting angles of various hydrophilic surfaces

被引：0
|
作者：
A. M. Lyakhovich
A. A. Shakov
N. V. Lyalina
机构：
[1] Russian Academy of Sciences,Department of Nanomaterials Physics and Chemistry, Physicotechnical Institute, Ural Division
来源：
Protection of Metals and Physical Chemistry of Surfaces | 2010年 / 46卷
关键词：
Ambient Humidity; Polyethylene Terephthalate; Drop Volume; Total Surface Energy; Wetting Angle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of ambient humidity to water and dimethyl sulfoxide wetting angles of paraffin and polyethylene terephthalate surfaces was studied. Symbasis of this relationship was found for hydrophilic polyethylene terephthalate film surface, evidencing apparently lower polarity of polyethylene terephthalate surface at higher ambient humidity. An opposite relationship of wetting angles vs. ambient humidity was observed for paraffin/water system. No relationship of wetting angles vs. ambient humidity was detected for paraffin/dimethyl sulfoxide system.
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页码：534 / 539
页数：5
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