UDC
539.612
DOI
10.18577/2307-6046-2026-0-9-196-208
Article PDF (Russian) (1.2 MB)
How to cite
R.R. Ivankov, A.I. Gulyaev Approaches to the analysis of the adhesive contact area when testing using a modified pull-out method from a «loop-knot». Part 2 // Proceedings of VIAM. 2026. No. 9 (163). С. 196-208. URL: https://www.viam-works.ru. DOI: 10.18577/2307-6046-2026-0-9-196-208.

Approaches to the analysis of the adhesive contact area when testing using a modified pull-out method from a «loop-knot». Part 2

R.R. Ivankov, A.I. Gulyaev
Abstract

This article proposes a new method for determining the area of adhesive contact during the testing of samples using the modified pull-out method. The obtained values of adhesive strength between the Russian carbon fiber UMT42S-3K and the epoxy binder VSE-30 using the improved pull-out method were compared with the values obtained using the reference pull-out and push-out methods. The article also presents the areas of adhesive contact after testing using the push-out method.

Keywords
optical microscopy, adhesion, strength, carbon fibers, epoxy binder, scanning electron microscopy, push-out test
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The article was submitted
2026-07-31
approved and accepted for publication after reviewing
2026-08-31