The differential scanning calorimetry application for kinetic regularities investigation of the epoxy adhesive VK-36R curing process

Chutskova E.U., Aleksashin V.M., Barinov D.Y., Dement’eva L.A.
UDC
620.165.79
DOI
10.18577/2307-6046-2015-0-1-12-12
Article PDF (Russian) (511.58 KB)
How to cite
Chutskova E.U., Aleksashin V.M., Barinov D.Y., Dement’eva L.A. The differential scanning calorimetry application for kinetic regularities investigation of the epoxy adhesive VK-36R curing process // Proceedings of VIAM. 2015. No. 1. DOI: 10.18577/2307-6046-2015-0-1-12-12. URL: https://test.viam.ru/en/journal/2015/1/12
Abstract

The reaction heat of the curing epoxy adhesive VK-36R was measured by differential scanning calorimetry. Kinetic calculations based on them were produced. A kinetic model of the curing reaction of the epoxy binder was developed. On the basis of the kinetic model change in concentrations of reactants and the degree of conversion in the polymerization process according to the selected kinetic model were evaluated. The study features of the epoxy adhesive multi-stage curing reaction were revealed.

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