Improvement of water repellency of biomass plastic molding by fractal micro-structure on mold surface

被引：0
|
作者：
Yamaguchi M. [1 ]
Sasaki Y. [1 ]
Sasaki M. [1 ]
Hirose K. [1 ]
机构：
[1] Graduate School of Engineering, Iwate University, Morioka, 020-8551
来源：
Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B | 2011年 / 77卷 / 776期
关键词：
Biomass plastic; Fractal; Metal mold and die; Micro-structure; Molding methods; Water repellency;
D O I：
10.1299/kikaib.77.1127
中图分类号：
学科分类号：
摘要：
In the biomass plastic of which the fluidity is low, the mold design becomes for one of the key technology to realize resin moldings of various shapes. V-shaped biaxial cutting work was adopted in order to form micro-structure with fractal pattern at 10μm on the mold surface. The contact angle of the biomass plastic molding was increased in 20.6 ° and the water repellency was drastically improved. © 2011 The Japan Society of Mechanical Engineers.
引用
收藏
页码：1127 / 1129
页数：2
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