Ukrainian State Scientific Research Institute of Plastics

Donets’k, Ukraine

Ukrainian State Scientific Research Institute of Plastics

Donets’k, Ukraine
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Kochergin Y.S.,Donetsk National University | Grigorenko M.A.,Donetsk National University | Grigorenko T.I.,Ukrainian State Scientific Research Institute of Plastics | Loyko D.P.,Donetsk National University
Polymer Science - Series D | Year: 2013

The possibility of effective regulation of the adhesive and cohesive properties of epoxy-thiokol compositions by changing the molecular weight of resin, amine hardener concentration, and thiokol content in the product of the preliminary thioetherification reaction of composition components has been demonstrated. © 2013 Pleiades Publishing, Ltd.


Kochergin Y.S.,Donetsk National University | Grigorenko T.I.,Ukrainian State Scientific Research Institute of Plastics
Polymer Science - Series D | Year: 2014

This paper studies the influence of plasticizers of different chemical nature on the adhesive, strain-strength, and dynamic mechanical properties of an adhesive composition based on a product of a thioetherification prereaction of epoxy resin with liquid thiokol. It is shown that the introduction of plasticizers into the composition increases the adhesive and cohesive strength, tensile strain, and fracture energy of the material. The use of oligoetheracrylate MGF-9 as a plasticizer allows the greatest effect to be achieved. © Pleiades Publishing, Ltd., 2014.

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