Fractal Characteristics of Contact Surface of Needle Punched Nonwovens

被引：0
|
作者：
Yang, XuHong [1 ]
Takatera, Masayuki [2 ]
机构：
[1] Soochow Univ, Coll Text & Clothing Engn, Natl Engn Lab Modern Silk, Suzhou 215123, Peoples R China
[2] Shinshu Univ, Matsumoto, Nagano, Japan
来源：
ADVANCES IN COMPUTER SCIENCE, ENVIRONMENT, ECOINFORMATICS, AND EDUCATION, PT II | 2011年 / 215卷
关键词：
needle punched nonwovens; contact surface; Fractal dimensions; DIMENSION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work, we analyzed the fractal characteristics of the contact surface of needle punched nonwovens with different contents of polyurethane compressed under different pressures. Fractal dimensions, Da and Dg, were used to evaluate the fiber area distribution and grayscale distribution of the contact surfaces respectively. The results show that both Da and Dg increase with the increasing compressing stress. The more polyurethane the nonwoven contains, the larger Dg and smaller Da it has.
引用
收藏
页码：28 / +
页数：2
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