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POWDER CARBOXYLATED LIGNOCELLULOSES AS FILLERS FOR SWELLING RUBBERS

https://doi.org/10.31143/2221-7789-2024-1-84-89

EDN: TSIRQA

Abstract

An energy-saving technique has been developed for the partial carboxylation of powdered lignocellulosic products from the straw of herbaceous plants using microwave radiation to accelerate the pro- cess. It is shown that carboxylation of powdered lignocellulose from oat straw increases the degree of swelling of rubber in aqueous solutions of various mineralization and increases the strength characteristics of rubber in comparison with Na-carboxymethylcellulose.

About the Authors

E. N. Cherezova
Kazan National Research Technological University
Russian Federation


A. M. Nakyp
Kazan National Research Technological University
Russian Federation


Yu. S. Karaseva
Kazan National Research Technological University
Russian Federation


References

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For citations:


Cherezova E.N., Nakyp A.M., Karaseva Yu.S. POWDER CARBOXYLATED LIGNOCELLULOSES AS FILLERS FOR SWELLING RUBBERS. Proceedings of the Kabardino-Balkarian State University. 2024;14(1):84-89. (In Russ.) https://doi.org/10.31143/2221-7789-2024-1-84-89. EDN: TSIRQA

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ISSN 2221-7789 (Print)