Toughening of epoxy-based hybrid nanocomposites
نویسندگان
چکیده
منابع مشابه
An Experimental Study on Toughening Mechanisms of Fillers in Epoxy/ Silica Nanocomposites
In this paper, a systematic study on the effects of particle size and hybrid of two different size of silica nanoparticles on the toughening mechanisms of bisphenol-A epoxy was conducted. Nanosilica particles with mean diameter of 17 nm and 65 nm were blended into epoxy system. Probable synergy effects of these two nanoparticles on Young’s modulus and yield strength have been investigated. ...
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Crazing is a failure mode of bulk polymers and occurs under predominant uniaxial tensile load when the bulk eventually forms denser ligaments (or fibrils) while preserving its continuity. The bridging of cracks by such fibrils is an importantmechanism for energy dissipation and toughening in thermoplastic polymers. However, craze phenomena are not observed in thermosetting polymers such as epox...
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متن کاملan experimental study on toughening mechanisms of fillers in epoxy/ silica nanocomposites
in this paper, a systematic study on the effects of particle size and hybrid of two different size of silica nanoparticles on the toughening mechanisms of bisphenol-a epoxy was conducted. nanosilica particles with mean diameter of 17 nm and 65 nm were blended into epoxy system. probable synergy effects of these two nanoparticles on young’s modulus and yield strength have been investigated. resu...
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ژورنال
عنوان ژورنال: Polymer
سال: 2016
ISSN: 0032-3861
DOI: 10.1016/j.polymer.2016.05.007