Electron paramagnetic resonance and infrared spectroscopy studies of the relation between changes in the mechanical properties and the chemical structure of epoxy-bonded reinforced plastics under the influence of electron bombardment

Authors :: R. I. Kozyreva
V. A. Bogatov
E. A. Barbashov
B. I. Panshin
B. V. Perov
M. A. Chubarova
B. A. Kiselev
Source :: Soviet Materials Science. 5:245-248
Publication Year :: 1972
Publisher :: Springer Science and Business Media LLC, 1972.
Abstract: The effect of fast-electron bombardment (2MeV) on the mechanical properties of glass-reinforced plastics (EDT-10 and SGM) and epoxy EDT-bonded textolite with a lavsan fabric filter was studied. Electron paramagnetic resonance (EPR) and infrared spectroscopy (IRS) methods were used to investigate structural changes in these materials. A comparison of EPR spectra with the yield of free radicals made it possible to establish the existence of a chemical interaction between the glass fiber and the bonding material in EDT-10 glass-reinforced plastic.

Subjects :: Yield (engineering)
Structural material
Materials science
Mechanical Engineering
Chemical structure
Glass fiber
Analytical chemistry
Infrared spectroscopy
Epoxy
Condensed Matter Physics
law.invention
Mechanics of Materials
law
visual_art
visual_art.visual_art_medium
General Materials Science
Composite material
Spectroscopy
Electron paramagnetic resonance

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