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http://dx.doi.org/10.17702/jai.2011.12.3.094

Enhanced Ballistic Property of Heracron/phenol Composites via Polyurethane Modification  

Yoon, T.H. (School of Materials Science and Engineering, Gwangju Institute of Science and Technology)
Yuck, J.I. (Agency for Defense Development)
Paik, J.G. (Agency for Defense Development)
Oh, Y.J. (Samyang Composite Technology)
Publication Information
Journal of Adhesion and Interface / v.12, no.3, 2011 , pp. 94-98 More about this Journal
Abstract
Ballistic property of Heracron/phenol composites was evaluated as a function of polyurethane (PU) type and their loadings. First, prepregs of phenol and polyurethane were prepared by spray coating on Heracron fabric and then they were utilized to prepare composite by varying their ratio. Next, they were consolidated at $150^{\circ}C$ for 25 min at $150kg/cm^2$ pressure and then ballistic property was measured with 1.1 g FSP (22 cal). V50 was evaluated interms of polyurethane type and ratio of phenol/PU prepreg.
Keywords
ballistic property; polyurethane (PU); Heracron; composites;
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