Experimental Investigation of the Mechanical Characteristics of Photoluminescent Composite Materials
V. M. Fomin1, T. A. Brusentseva1,2, S. E. Lukin1, A. N. Bagretsova1
1Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk State Technical University, Novosibirsk, Russia
Keywords: epoxy resin, photoluminescent powder, elastic modulus, illumination, decay time
Abstract
Uniaxial tension and three-point bending tests were performed for polymer composite samples made of Crystal 85-5 epoxy resin modified with MHG-4E (average particle size 5-15 µ m) and FV-530D (average particle size 25 µ m) photoluminescent powders. The dependence of the elastic modulus on the filler concentration was obtained. The photoluminescent properties of the resulting composites were studied. The dependence of the has been established afterglow intensity on the filler content in the composite was determined.
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