Vishnevskiy K. V., Shashok Z. S., Prokopchuk N. R. BEHAVIOUR OF ELASTOMERIC COMPOSITION WITH HIGH-DISPERSE CARBON ADDITIVES AT VARIOUS STEPS OF THE PROCESS

Vishnevskiy Konstantin Viktorovich

Candidate of Technical Sciences, Assistant,

Department of Technology of Petrochemical Synthesis and Polymer Materials Processing,

Belarusian State Technological University

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Sverdlova St., 13A, 220006 Minsk, Republic of Belarus

Shashok Zhanna Stanislavovna

Candidate of Technical Sciences, Associate Professor,

Department of Technology of Petrochemical Synthesis and Polymer Materials Processing,

Belarusian State Technological University

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Sverdlova St., 13A, 220006 Minsk, Republic of Belarus

Prokopchuk Nikolay Romanovich

Doctor of Chemical Sciences, Professor,

Correspondent Member of NAS of Belarus,

Chief Researcher,

“Institute of Balneis” Republican Unitary Enterprise (Belarus)

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Moskovskaya St., 267/2, 224017 Brest, Republic of Belarus

Abstract. The influence of a carbon nanomaterial obtained in a high-voltage discharge plasma on the endurance of elastomer compositions has been investigated. Complex tests of elastomeric compositions with highly dispersed carbon additives allowed us to confirm the model of nonlinear elastic deformation of macromolecules and adhesion between the elastomer and the nanoparticles. The results of these investigations comply with those obtained in determining the Mooney viscosity and relaxation, the parameters of the vulcanization kinetics of rubber mix, conventional tensile strength, relative breaking elongation of highly filled rubbers based on butadiene-nitrile caoutchoucs. To verify the assumed mechanism underlying the action of a carbon nanomaterial on elastomer compositions, the parameters of their vulcanizing network have been determined using the method of equilibrium swelling.

Key words: butadiene-nitrile caoutchouc, rubber, carbon nanomaterials, nanotubes, nanofibers, relaxation of rubber mix, elastic-hysteresis properties, vulcanization kinetics.

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BEHAVIOUR OF ELASTOMERIC COMPOSITION WITH HIGH-DISPERSE CARBON ADDITIVES AT VARIOUS STEPS OF THE PROCESS by Vishnevskiy K. V., Shashok Z. S., Prokopchuk N. R. is licensed under a Creative Commons Attribution 4.0 International License.

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