Development of a Method for Obtaining a Filtering and Sorbing Textile Material

Morozova, I. I.; Тихонова, Н. В.; Timoshina, Y. A.; Voznesensky, E. F.

doi:10.46418/0021-3489_2020_50_04_12

Cited by 2 publications

(1 citation statement)

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“…SFTM samples were developed according to the method described in [4]. The following group of samples was studied: Group 1: base material -non-woven polyester material (PEF), adhesive -an aqueous dispersion of a copolymer of acrylic and methacrylic acid esters Akrilan 421, carbon sorbent -spherical adsorbent of the FAS-E brand (ENPO «Neonganika»).…”

Section: Methodsmentioning

confidence: 99%

Application of high-frequency plasma modification to obtain protective materials with improved sorption properties

Morozova

Тихонова

Timoshina

et al. 2022

J. Phys.: Conf. Ser.

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In sorption technologies, surface modification of coals is widely used in order to increase their sorption capacity. The most promising method for improving the properties of materials of various structures is high-frequency plasma treatment. It was revealed that after the treatment of sorbents with low-pressure high-frequency capacitive plasma, materials are obtained with properties different from the original sorbent, characterized by increased sorption properties. Processes that affect the kinetics of adsorption and increase the sorption activity of activated carbon have been studied by FTIR spectroscopy.

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Section: Methodsmentioning

confidence: 99%

Application of high-frequency plasma modification to obtain protective materials with improved sorption properties

Morozova

Тихонова

Timoshina

et al. 2022

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Research of protective and operational properties of sorption-filtering textile material

et al. 2021

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The article presents the results of a study on the functionalisation of synthetic textile materials with spherical activated carbon using an adhesive to create personal protective equipment based on Russian components. These materials are of particular relevance in the production of sorption and filtering personal protective equipment, which must have, along with high protective characteristics, high performance properties, vapour and air permeability. In the course of the work, the influence of the plasma of a capacitive high-frequency and low-pressure discharge on the modification of the base material was investigated. It has been proven that plasma treatment of polyester nonwoven material accelerates sorption processes, ensures uni-form coverage of fibres with a binder, which allows maintaining the material's air permeability. The results of studies of the material for the time of protective action on ammonia demonstrated the prospects for the development of Russian sorption-filtering textile material on a non-woven polyester base with a monolayer of granular activated carbon fixed on a polymer binder.

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Development of a Method for Obtaining a Filtering and Sorbing Textile Material

Cited by 2 publications

References 0 publications

Application of high-frequency plasma modification to obtain protective materials with improved sorption properties

Application of high-frequency plasma modification to obtain protective materials with improved sorption properties

Research of protective and operational properties of sorption-filtering textile material

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