Funct. Mater. 2021; 28 (2): 394-402.

doi:https://doi.org/10.15407/fm28.02.394

Investigation of superhigh-frequency treatment influence on structuring of epoxy composites by infrared- and electron paramagnetic resonance spectroscopy analyses

P.D.Stukhlyak, O.S.Holotenko, R.Z.Zolotyi, A.G Mykytyshyn

Department of Computer - Integrated Technologies, Ternopil I.Puluj National Technical University, 56 Ruska Str., 46001 Ternopil, Ukraine

Abstract: 

The regularities of the rate of physical-chemical processes during the formation of epoxy binder are determined. Infrared (IR) and electron paramagnetic resonance spectral analyses of epoxy composites filled with dispersed particles and modified by superhigh-frequency electromagnetic field were carried out. The mechanism of interaction of the matrix with filler particles of different dispersion and nature has been substantiated.

Keywords: 
epoxy composite, interaction mechanism, IR spectral analysis, structure, disperse filler, polyethylene polyamine.

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