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Hydrogenated butadiene-nitrile rubber elastomers: research of functional properties

https://doi.org/10.22349/1994-6716-2021-107-3-128-135

Abstract

The subject of the study were rubbers based on partially and fully hydrogenated nitrile-butadiene rubbers (HNBR) Therban АТ 5065 VP and Therban АТ 5005 VP, taken individually and in the ratios 80:20, 70:30, 60:40, 50:50 accordingly. The purpose of the work was to study the functional properties of rubbers based on HNBR of various degrees of unsaturation using modern methods of analysis. The degree of dispersion of the filler and the thermodynamic compatibility of polymer components in rubbers based on Therban АТ 5065 VP and Therban АТ 5005 VP mixtures are appreciated. Glass transition and decomposition temperatures, elastic modulus and mechanical loss tangent of HNBR-based and their combined compositions were identified. The microrelief of the surface of rubber samples based on HNBR, taken in different ratios, was investigated.

About the Authors

E. A. Khorova
Federal Scientific Research Centre “Progress”; Omsk State Technical University
Russian Federation

4 5th Kordnaya St., 644018 Omsk
11 Mira Ave, 644050 Omsk



E. N. Eremin
Omsk State Technical University
Russian Federation

Dr Sc. (Eng)

11 Mira Ave, 644050 Omsk



E. A. Strizhak
Federal Scientific Research Centre “Progress”
Russian Federation

Cand Sc. (Chem)

4 5th Kordnaya St., 644018 Omsk



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Review

For citations:


Khorova E.A., Eremin E.N., Strizhak E.A. Hydrogenated butadiene-nitrile rubber elastomers: research of functional properties. Voprosy Materialovedeniya. 2021;(3(107)):128-135. (In Russ.) https://doi.org/10.22349/1994-6716-2021-107-3-128-135

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ISSN 1994-6716 (Print)