Calculation and Analysis of the Molecular Weight Characteristics of the Polymer in the Synthesis of Butyl Rubber-Reference-Cited by-同舟云学术

Calculation and Analysis of the Molecular Weight Characteristics of the Polymer in the Synthesis of Butyl Rubber

Published:2022-01-11 Issue: Volume:1049 Page:224-231
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Antonova Irina¹,Dmitricheva Regina¹,Bronskaya Veronika¹,Aminova Guzel¹,Lapin Iliya¹,Askarova Rushaniya¹,Kharitonova Olga¹

Affiliation:

1. Kazan National Research Technological University

Abstract

The article compiled a mathematical model of the cationic copolymerization of isobutylene and isoprene using a catalyst AlCl3 in a CH3Cl solution, including the reactions of initiation, chain growth, chain transfer to the monomer, and chain termination. The molecular weight characteristics of butyl rubber synthesized in methyl chloride using a catalytic system based on aluminum trichloride have been investigated. Relationships are obtained for calculating the moments of the molecular weight characteristics of butyl rubber. The effect of the concentration of the initiator on the conversion versus time was investigated.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.1049.224.pdf

Reference13 articles.

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2. E. A. Markina, Synthesis of butyl rubber using a modified catalytic system based on the aluminium chloride (dissertation), (2010).

3. R.R. Dmitricheva, V.V. Bronskaya, G.V. Manuiko, G.A. Aminova, Mathematical modeling of kinetics of the process of copolymerization of izobutylene and isoprene, Fundamental mathematics and its applications in natural science, (2018), 253-254.

4. J. J. Higgins, F. C. Jagisch, N. E. Stucke, Butyl Rubber and Polyisobutylene: Springer US, (1990).

5. J. P. Kennedy, Polymer Chemistry of Synthetic Elastomers, Part G, Interscience, New York, (1968).

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