Email this article Application of Wave Effects for Obtaining Composite Materials Based on Starch and Polyvinyl Alcohol
- Authors: Ganiev S.R.1, Kasilov V.P.1, Kochkina N.E.2,1, Skobeleva O.A.1
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Affiliations:
- Blagonravov Institute of Mechanical Engineering
- G.A. Krestov Institute of Solution Chemistry
- Issue: Vol 47, No 6 (2018)
- Pages: 543-549
- Section: New Technologies in Mechanical Engineering
- URL: https://journals.rcsi.science/1052-6188/article/view/194080
- DOI: https://doi.org/10.3103/S1052618818060043
- ID: 194080
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Abstract
An alternative method for obtaining liquid-phase composite materials based on starch and polyvinyl alcohol is proposed with exerting wave resonance effects on a mixture of polymeric solutions. It has been established that the use of wave treatment makes it possible to obtain a twofold increase in the stability of starch/polyvinyl alcohol composites in time as compared to samples obtained using a traditional blade agitator. By using IR spectrophotometry, it is shown that an increase in the amount of intermolecular hydrogen bonds occurs in the starch/polyvinyl alcohol system as a result of wave processing. The use of wave technology provides a higher surface homogeneity of film materials formed from liquid-phase starch/polyvinyl alcohol composites.
About the authors
S. R. Ganiev
Blagonravov Institute of Mechanical Engineering
Email: oskobeleva83@gmail.com
Russian Federation, Moscow, 101830
V. P. Kasilov
Blagonravov Institute of Mechanical Engineering
Email: oskobeleva83@gmail.com
Russian Federation, Moscow, 101830
N. E. Kochkina
G.A. Krestov Institute of Solution Chemistry; Blagonravov Institute of Mechanical Engineering
Email: oskobeleva83@gmail.com
Russian Federation, Ivanovo, 153045; Moscow, 101830
O. A. Skobeleva
Blagonravov Institute of Mechanical Engineering
Author for correspondence.
Email: oskobeleva83@gmail.com
Russian Federation, Moscow, 101830
