Prospects for the Application of Granular Media from Natural Materials to Improve the Quality of Coating Surfaces

Kolganova, Elena; Shishkina, Antonina; Sanamyan, Georgiy

doi:10.1007/978-3-031-38126-3_73

Cited by 1 publication

(2 citation statements)

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“…One of the ways to create materials with good mechanical and barrier properties is to modify and fill carboxymethyl cellulose polymer matrices with inorganic particles. The works [2], [3] present the results of modeling and testing films based on gelatincarboxymethyl cellulose. Thus, the introduction of the carboxymethyl cellulose component into the composition of gelatin films in an amount of 15.83 (wt.%) improves the mechanical and barrier properties of the films [2].…”

Section: Introductionmentioning

confidence: 99%

“…Thus, the introduction of the carboxymethyl cellulose component into the composition of gelatin films in an amount of 15.83 (wt.%) improves the mechanical and barrier properties of the films [2]. Granular media made from natural materials, treated with process fluids containing carboxymethyl cellulose, significantly improve the quality of coatings for parts with complex surfaces [3,4]. Filling the carboxymethyl cellulose matrix with graphene nanoplatelets leads to an increase in the tensile strain and hydrophobicity of the composite [5].…”

Section: Introductionmentioning

confidence: 99%

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Optimization of conditions for the formation of functional coatings based on carboxymethylcellulose with chromium

Antonova,

Khokhlova

2024

ITM Web Conf.

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The possibility of increasing the strength and improving the functional properties of coatings based on biopolymers by adding metal powders is considered. An approach has been proposed that makes it possible to form composites based on carboxymethylcellulose with specified mechanical properties. The procedure for adjusting the process of formation and increasing the strength of a protective coating based on carboxymethylcellulose with chromium powder is shown. For the numerical calculation of the composition and temperature conditions for the manufacture of composite materials, a software module developed in the Microsoft Visual Studio environment was used. The calculation makes it possible to determine the combination of components of the coating composition that provides the highest mechanical strength for a given value of the relative deformation of the biocomposite. An example of calculation is given for a protective coating based on carboxymethylcellulose with chromium powder. The calculation results were confirmed experimentally. Using the proposed approach makes it possible to increase the mechanical strength of coatings by 40% and improve the adhesive strength to 1 point.

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Section: Introductionmentioning

confidence: 99%