Friction coefficient between rubber and solid substrate - Effect of rubber thickness

被引：17
作者：
Kaneko, Daisaku [1 ]
Oshikawa, Masaki
Yamaguchi, Tetsuo
Gong, Jian Ping
Doi, Masao
机构：
[1] Univ Tokyo, Grad Sch Engn, Dept Appl Phys, Tokyo 1138656, Japan
[2] JST, CREST, Tokyo, Japan
[3] Hokkaido Univ, Grad Sch Sci, Div Biol Sci, Sapporo, Hokkaido 0600810, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2007年 / 76卷 / 04期
关键词：
sliding friction; PDMS; rubber; hydrodynamic lubrication; boundary lubrication;
D O I：
10.1143/JPSJ.76.043601
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The frictional coefficient mu between poly(dimethylsiloxane) (PDMS) rubber and glass plate with PDMS lubricant is measured for various thickness of rubber sample. The friction coefficient of thick sample is shown to be an order of magnitude larger than that of thin sample. The phenomenon is interpreted as the transition from the hydrodynamic lubrication to the boundary lubrication.
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页数：3
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