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Modeling the kinetics of vulcanization polydienes

https://doi.org/10.20914/2310-1202-2013-1-142-145

Abstract

A model of vulcanization kinetics, which allows describing the kinetic curves of any form and on the basis of economical laboratory experiment analytically evaluate the kinetics of isothermal curing was proposed. In studying the kinetics of vulcanization, we assumed that the individual stages of the vulcanization process differ significantly speed and to determine the parameters on reometric curve isolated several areas. It allows to describe the process of a set of simple coupled first and second order vulcanization reactions.

About the Authors

V. I. Molchanov
Воронеж. гос. ун-т инж. технол.
Russian Federation
доцент, кафедра технологии переработки полимеров


O. V. Karmanova
Воронеж. гос. ун-т инж. технол.
Russian Federation
доцент, кафедра технологии переработки полимеров


S. G. Tikhomirov
Воронеж. гос. ун-т инж. технол.
Russian Federation
профессор, кафедра технологии переработки полимеров


References

1. 1 Dogadkin, B. A. Chemistry of elastomers [Text] / B. A. Dogadkin, A. A. Dontsov, V. A. Shershnev. – M.: Chemistry, 1981. – 376 p.

2. 2 Ghosh, P. Sulfur vulcanization of natural rubber for benzothiazole accelerated formulations [Text] / P. Ghosh, S. Katare, P. Patkar // Rubber chemistry and technology. – 2003. - V.76. – P. 592-693.

3. 3 Karmanova O. V. The kinetics of unsaturated rubbers curing with the formation of organometallic complexes [Text] / O. V. Karmanova V. I. Molchanov, Zh. S. Shashok // Proceedings of the BSTU. – 2011. – № 4. – P. 64-66.

4.


Review

For citations:


Molchanov V.I., Karmanova O.V., Tikhomirov S.G. Modeling the kinetics of vulcanization polydienes. Proceedings of the Voronezh State University of Engineering Technologies. 2013;(1):142-145. (In Russ.) https://doi.org/10.20914/2310-1202-2013-1-142-145

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ISSN 2226-910X (Print)
ISSN 2310-1202 (Online)