Heat-resistant polyimide adhesive of constructive purposes

Akhmadieva K.R., Petrova A.P., Shosheva A.L., Bokov V.V.
UDC
621.792.053
DOI
10.18577/2307-6046-2023-0-6-15-24
Article PDF (Russian) (828.36 KB)
How to cite
Akhmadieva K.R., Petrova A.P., Shosheva A.L., Bokov V.V. Heat-resistant polyimide adhesive of constructive purposes // Proceedings of VIAM. 2023. No. 6. DOI: 10.18577/2307-6046-2023-0-6-15-24. URL: https://test.viam.ru/en/journal/2023/6/2
Keywords
polyimides, polyimide adhesive, heat-resistant adhesives, shear strength of adhesive bonds, high-temperature polymer composite materials (PCM)
Abstract

The main physical and mechanical properties of polyimide adhesive VK-103 are discussed. The film adhesive VK-103 is a mixture of imide-forming components reinforced with non-woven glass veil. The effect of reinforcing filler on the shear strength of adhesive bonds are investigated. The properties of the adhesive VK-103 after exposure to various operational factors and in comparison with existing foreign analogues are given. The adhesive VK-103 is specialized for bonding metals and multilayer structures of PCM with an operating temperature of up to 320 °C.

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