Experimental study on micro-porous patterning using UV pulse laser hybrid process with chemical foaming agent

被引：0
|
作者：
Chan Park
Bo-Sung Shin
Moon-Suk Kang
Yong-Won Ma
Jae-Yong Oh
Sung-Moo Hong
机构：
[1] Pusan National University,Department of Cogno
[2] Pusan National University,mechatronics Engineering
来源：
International Journal of Precision Engineering and Manufacturing | 2015年 / 16卷
关键词：
Micro porous patterning; Hybrid process; UV laser; Chemical foaming agent;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new micro porous patterning method was proposed in this paper. We experimentally demonstrated the feasibility of this method using UV laser hybrid process with polymer sheet. The PP(Polypropylene) sheet of 0.1mm thickness was firstly mixed with CFA(Chemical Foaming Agent), and then the desired porous pattern was selectively fabricated by 355nm UV pulse laser processing. According to processes parameters such as laser fluence, processing time and CFA density, the characteristic of porosity which is pore size, pore density and pore type was proven to be controllable. From these experimental results, it was possible to manufacture micro porous patterned polymer sheet.
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页码：1385 / 1390
页数：5
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