Novel polymer-ceramic composites for protection against ballistic fragments

Naebe, Minoo, Sandlin, James, Crouch, Ian and Fox, Bronwyn 2013, Novel polymer-ceramic composites for protection against ballistic fragments, Polymer composites, vol. 34, no. 2, pp. 180-186.

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Title Novel polymer-ceramic composites for protection against ballistic fragments
Author(s) Naebe, Minoo
Sandlin, James
Crouch, Ian
Fox, Bronwyn
Journal name Polymer composites
Volume number 34
Issue number 2
Start page 180
End page 186
Total pages 7
Publisher Wiley
Place of publication London, England
Publication date 2013-02
ISSN 0272-8397
1548-0569
Summary For the first time, internally reinforced aggregate polymer ceramic composites were evaluated against fragment simulating projectiles (FSPs) of various calibers to investigate their ballistic impact response. Samples were prepared by mechanically mixing B4C and cBN over a range of ratios and combinations with either thermosetting phenolic or epoxy resin and aramid pulp. Dry mixtures were then molded in a closed die using a heated platen press. The resulting tiles were then mounted as ‘‘strike faces’’ to an aramid backing material using an epoxy resin. Backed targets were tested in a fully instrumented firing range against 5.56 mm FSPs to test ballistic limit. A further series of tests using 7.62, 12.5, and 20 mm FSPs was conducted to examine round deformation across a range of fragments calibers. Round deformations were measured after impact and plotted against shot velocity. It was found that the polymer ceramic composite materials were effective round deformers and, like sintered ceramic strike faces, demonstrated improved ballistic performance at an equivalent areal density and impressive multihit capability.
Language eng
Field of Research 099999 Engineering not elsewhere classified
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2013, Wiley-Blackwell Publishing
Persistent URL http://hdl.handle.net/10536/DRO/DU:30057678

Document type: Journal Article
Collection: Institute for Frontier Materials
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