Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7775
Title: The study of crosslinked shape memory polyurethanes
Authors: Yang, Z
Hu, J 
Liu, Y
Yeung, L
Keywords: Crosslinked
Shape memory effect
Shape memory polyurethane
Thermomechanical properties
Issue Date: 2006
Publisher: Elsevier
Source: Materials chemistry and physics, 2006, v. 98, no. 2-3, p. 368-372 How to cite?
Journal: Materials chemistry and physics 
Abstract: A series of crosslinked shape memory polyurethanes (SMPUs) were prepared from polycaprolactone diol 4000, 1,4-butanediol, dimethylol propionic acid (DMPA), triethylamine, glycerin, and 4,4′-diphenylmethane diisocyanate (MDI). Their morphology, microstructure, mechanical, thermomechanical, and shape memory properties were investigated using DSC, FT-IR, DMA, and tensile testing. The results showed that crosslinked SMPUs have better thermal and thermomechanical properties, and a good shape memory effect.
URI: http://hdl.handle.net/10397/7775
ISSN: 0254-0584
EISSN: 1879-3312
DOI: 10.1016/j.matchemphys.2005.09.065
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