Frost-resistant polymeric material based on unsaturated polyketone and chlorine-containing epoxy oligomers

Authors

Konstantin Dubkov¹ , Oleg Sidorov² , Dmitriy Belyakov² , Sergej Semikolenov¹

1. Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2. Soyuz Federal Center for Dual-Use Technologies, Russia

Conference / event

The 8th Asian Symposium on Advanced Materials (ASAM-8), July 2023 (Novosibirsk, Russian Federation)

Poster summary

It is promising to use a new type of reactive oligomers, namely, unsaturated polyketones (UPKs) as a basis for creation of polymeric compositions with enhanced properties. In this work, a new polymeric material was formulated using UPK containing 7.8 wt. % oxygen in the form of C=O groups, chlorine-containing epoxy oligomers, quinol ether as a cross-linking agent for UPK, isomethyl tetrahydrophthalic anhydride as a cross-linking agent for epoxy oligomers, and ionic liquid as a catalyst for curing epoxy oligomers. The developed polymeric material exhibits elastic properties in a wide temperature range and is characterized by an increase in deformation with a decrease in temperature from +50°C to –50°C, as well as by a low swelling capacity (no more than 5.5% at 70°C) in mineral oil. This material is promising for application in a wide temperature range (including low temperatures) in various fields of technology.

Keywords

Polymeric materials, Modification, Epoxy oligomers, Unsaturated polyketone

Research areas

Material Sciences

References

1. Dubkov K.A., Semikolenov S.V., D.E. Babushkin, et al., J. Polym. Sci. A, 44(2006) 2510-2520.
2. Dubkov K.A., Panov G.I., Parmon V.N., Russ. Chem. Rev., 2017, 86, 510–529.
3. Sidorov O.I., Dubkov K.A., et al., Polym. Sci., Ser. D, 11(2018) 215-224.
4. Sidorov O.I., Evseev N.E., et al., Polym. Sci., Ser. D, 13(2020) 85-88.

Funding

No data provided

Supplemental files

No data provided

Additional information

Competing interests

No competing interests were disclosed.

Data availability statement

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

Creative Commons license

Copyright © 2023 Dubkov et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.