标题: Volume shrinkages and mechanical properties of various fiber-reinforced hydroxyethyl methacrylate-polyurethane/unsaturated polyester composites
作者: Lin, S. P.
Shen, J. H.
Han, J. L.
Lee, Y. J.
Liao, K. H.
Yeh, J. T.
Chang, F. C.
Hsieh, K. H.
应用化学系
Department of Applied Chemistry
关键字: fibres;polymer-matrix composites (PMCs);mechanical properties;infrared (IR) spectroscopy
公开日期: 1-三月-2008
摘要: In this study, two kinds of hydroxyethyl methacrylate-polyurethane (HEMA-PU) were used as volume shrinkage modifiers, and several hydroxyethyl methacrylate-polyurethane modified unsaturated polyester (HEMA-PU/St./UP) resins crosslinked with styrene were synthesized and characterized using Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and in terms of their mechanical properties, including their tensile strengths and lzod impact energies. The properties of the HEMA-PU-modified St./UP and St./UP were compared for potential applications as matrices for glass fiber-, aramid fiber-, and UHMWPE fiber-reinforced composites. The effects of the HEMA-PU content and the type of polyol in the HEMA-PU resin matrices of the composites were investigated through testing of their mechanical properties, bulletproof testing, and observations of their morphologies. (c) 2007 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.compscitech.2007.09.017
http://hdl.handle.net/11536/9598
ISSN: 0266-3538
DOI: 10.1016/j.compscitech.2007.09.017
期刊: COMPOSITES SCIENCE AND TECHNOLOGY
Volume: 68
Issue: 3-4
起始页: 709
结束页: 717
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