Comprehensive research of the influence of climatic and operational factors on new generation epoxy binding and polymeric composite materials on its basis

Part 3. Calculation of activation energy and thermal resource of polymeric composite materials on the basis of epoxy matrix
Nikolaev E.V., Barbotko S.L., Andreeva N.P., Pavlov M.R., Grachshencov D.V.
UDC
678.747.2
DOI
10.18577/2307-6046-2016-0-5-11-11
Article PDF (Russian) (997.24 KB)
How to cite
Nikolaev E.V., Barbotko S.L., Andreeva N.P., Pavlov M.R., Grachshencov D.V. Comprehensive research of the influence of climatic and operational factors on new generation epoxy binding and polymeric composite materials on its basis. Part 3. Calculation of activation energy and thermal resource of polymeric composite materials on the basis of epoxy matrix // Proceedings of VIAM. 2016. No. 5. DOI: 10.18577/2307-6046-2016-0-5-11-11. URL: https://test.viam.ru/en/journal/2016/5/11
Abstract

Stability of strength characteristics of polymeric composite materials ( carbon fiber and fibreglass based on epoxy binder)in the process of thermal aging has been evaluated. Calculation of energy of activation during the process of thermal aging for polymeric composite materials has been carried out. An influence of freeze-traw cycles on mechanical characteristics of materials is shown. The level of stability of strength characteristics for long-term operation has been determined. Work is executed within implementation of the complex scientific direction 18.3. «Modeling and forecasting of climatic resistance» («The strategic directions of development of materials and technologies of their processing for the period till 2030»)

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