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Research Article · Open access · Published 14 March 2016

Nanomodified Adhesive Composition for Aeronautical Structures Based on Polymer Composite Materials

Vladimir Dmitrievich Vermel1, Sergei Anatol’evich Titov1, Yuriy Vital’evich Kornev2, Ekaterina Aleksandrovna Nikitina2 & Oleg Vladimirovich Boiko2

American Journal of Applied Sciences, Volume 13, Issue 3, pp. 267–275 · doi.org/10.3844/ajassp.2016.267.275

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Abstract

Computer simulation of the properties of Nanomodified Adhesive Compositions (NMC) based on ED-20 epoxide resin doped with carbon nanomaterials was carried out. It is shown that open carbon nanotubes are an efficient additive to increase mechanical shearing properties of adhesive compositions based on epoxide matrix. Using the nanoindentation method it was found that introduction of carbon nanotubes into adhesive compositions results in increasing their elastic behavior by 20-25%. It was shown by experiments that NMC application in bolted connections leads to increase of the bonding strength by 18% and fatigue life at least fourfold.

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Vermel, V. D., Titov, S. A., Kornev, Y. V., Nikitina, E. A. & Boiko, O. V. (2016). Nanomodified Adhesive Composition for Aeronautical Structures Based on Polymer Composite Materials. American Journal of Applied Sciences, 13(3), 267–275. https://doi.org/10.3844/ajassp.2016.267.275

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Nanomodified Adhesive Composition for Aeronautical Structures Based on Polymer Composite MaterialsAmerican Journal of Applied Sciences · Volume 13, Issue 3 · pp. 267–275 · CC BY 3.0Download