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Effect of coagulant dosage on molecular weight of the rubber fractions allocated and vulcanizates physical-mechanical properties

https://doi.org/10.20914/2310-1202-2013-2-156-159

Abstract

The influence of dosage and nature of coagulation agents on molecular weight secreted butadiene-styrene rubber is considered. It is established that the increase of coagulant expense is accompanied by increase of molecular weight that is reflected in indicators received vulcanizates.

About the Authors

I. N. Pugacheva
Воронеж. гос. ун-т. инж. технол.
Russian Federation


S. S. Nikulin
Воронеж. гос. ун-т. инж. технол.
Russian Federation


Т. Н. Poyarkova
Воронеж. гос. ун-т
Russian Federation


References

1. 1 Averko-Antonovich, L. A. Chemistry and technology of synthetic rubber [Text] / L. A. AverkoAntonovich, Y. O. Averko-Antonovich, I. M. Davletbaeva. - M.: Himiya, Koloss, 2008.

2. 2 Verezhnikov, V. N. Synthesis of latexes [Text] / V. N. Verezhnikov, E. A. Greenfield. - Voronezh: Publishing house of VSU, 2006.

3. 3 Semchikov, Y. D. Polymer [Text] / Y. D. Semchikov. – M.: Academia, 2003.

4. 4 Poyarkova, T. N. Workshop on latex colloid chemistry [Text] / T. N. Poyarkova, S. S. Nikulin, I. N. Pugacheva et al. – M.: Academia Estestvoznaniya, 2011.

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For citations:


Pugacheva I.N., Nikulin S.S., Poyarkova Т.Н. Effect of coagulant dosage on molecular weight of the rubber fractions allocated and vulcanizates physical-mechanical properties. Proceedings of the Voronezh State University of Engineering Technologies. 2013;(2):156-159. (In Russ.) https://doi.org/10.20914/2310-1202-2013-2-156-159

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