Paper Title:
Micron Sized Polyurethane Shape-Memory Polymer Beads
  Abstract

We demonstrate a novel approach to produce micron sized shape-memory beads from polyurethane shape-memory polymer (SMP)-dimethylformamide (DMF) solution by joule heating carbon fibers. The relationship between the geometrical dimensions of the resultant SMP beads and processing condition is obtained, which shows the convenience in dimension/size control in fabrication. The fabrication mechanism is revealed and good shape-memory effect is proved.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
2675-2678
DOI
10.4028/www.scientific.net/AMR.239-242.2675
Citation
Y. Zhao, W. M. Huang, "Micron Sized Polyurethane Shape-Memory Polymer Beads", Advanced Materials Research, Vols. 239-242, pp. 2675-2678, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hideo Kohno, Takafumi Nogami
Abstract:We report a new route to fabricating carbon nanotubes and nanotube interconnects. Insulating Si nanochains covered with hydrocarbon, which...
171
Authors: Kazuyuki Kakegawa, Chun Ming Wen, Naofumi Uekawa, Takashi Kojima
Chapter 2: Electric Current Assisted Sintering
Abstract:Possibility of a use of SiC as SPS die was examined. Although SiC has good strength even at high temperature, electrical conductivity is too...
72
Authors: Supakorn Harnsoongnoen, N. Phaengpha, S. Ritjaroenwattu, U. Charoen-In, Apirat Siritaratiwat
V: Power and Electrical Engineering, Microelectronics and Communication
Abstract:This paper reports the Joule heating and Peltier effects in thermoelectric spin-transfer torque MRAMs (TSTT-MRAMs). The simulation was...
989