UDC
539.612
DOI
10.18577/2307-6046-2026-0-8-181-194
Article PDF (Russian) (1.47 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 1 // Proceedings of VIAM. 2026. No. 8 (162). С. 181-194. URL: https://www.viam-works.ru. DOI: 10.18577/2307-6046-2026-0-8-181-194.

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

Part 1
R.R. Ivankov, A.I. Gulyaev
Abstract

The contact area was analyzed during the testing of samples using the modified pull-out method from a «knot». The adhesive strength between the domestic carbon fiber UMT42S-3K and the epoxy binder VSE-30 was obtained using the improved pull-out method from a “knot” and the reference pull-out method. The packing density coefficient of the filler in microplastic was investigated using a scanning electron microscope. The strength of carbon monofilaments was determined using a microtensile testing machine.

Keywords
optical microscope, adhesion, strength, carbon fibers, epoxy binder, scanning electron microscope

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