Wetting behavior of human hair fibers
Wetting behavior of human hair fibers
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DOI：
10.1002/app.1978.070220821
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发表时间：
1978-08
影响因子：
3
通讯作者：
Y. Kamath;C. Dansizer;H. Weigmann
中科院分区：
文献类型：
--
作者：
Y. Kamath;C. Dansizer;H. Weigmann
采用基于Wilhelmy平衡原理的技术研究了人发在水中的润湿行为。实验技术使得研究在固-液-气界面处发生的弛豫效应成为可能。结果表明，由于界面上极性基团的可逆重取向，固液间的相互作用对固体表面的润湿性有重要贡献。讨论了鳞片结构、风化和机械损伤对纤维表面润湿性的影响。纤维的表面粗糙度对润湿滞后起重要作用。
The wetting behavior of human hair in water has been investigated using a technique based on the Wilhelmy balance principle. The experimental technique makes it possible to study the relaxation effects occurring at the solid–liquid–air interface. The results strongly suggest that interactions between the solid and the liquid make important contributions to wettability of the solid surface because of reversible reorientation of polar groups at the interface. The effects of scale structure, weathering, and mechanical damage on wettability of the fiber surface are discussed. Surface roughness of the fiber plays an important role in wetting hysteresis.