The influence of the melt flow of polyetheretherketone on the characteristics of carbon fiber plastic based on it

Morozova V.S., Ivanov M.S., Shestakov A.M., Pavlukovich N.G.
UDC
678.8
DOI
10.18577/2307-6046-2024-0-1-44-51
Article PDF (Russian) (609.58 KB)
How to cite
Morozova V.S., Ivanov M.S., Shestakov A.M., Pavlukovich N.G. The influence of the melt flow of polyetheretherketone on the characteristics of carbon fiber plastic based on it // Proceedings of VIAM. 2024. No. 1. DOI: 10.18577/2307-6046-2024-0-1-44-51. URL: https://test.viam.ru/en/journal/2024/1/5
Keywords
polyetheretherketone, carbon fiber, melt flow rate, strength, tension, compression, bending, interlayer shear
Abstract

The properties of carbon fiber based on polyetheretherketone with different melt flow rate (from 52 to 1590 g/10 min) synthesized at the Federal State Unitary Enterprise «All-Russian Scientific-Research Institute of Aviation Materials» of National Research Center «Kurchatov Institute» have been studied. The dependences of the values of the deformation and strength characteristics of carbon fiber on the MFR of the polymer binder have been revealed. The maximum values of the MFR of polyetheretherketone for production of carbon fiber with physical and mechanical properties that are not inferior to the characteristics of sheet carbon fiber VCU-65, developed by NRC «Kurchatov Institute» – VIAM.

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