Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Author

Oleksandr Slieptsov

PhD, Assistant

Kyiv National University of Technologies and Design

01011, 2 Mala Shyianovska Str., Kyiv, Ukraine

https://orcid.org/0000-0002-0608-1855

All articles

open access

Keywords: polypropylene; polylactic acid; non-woven materials; physical and mechanical properties

Research of physical and mechanical properties nonwoven materials based on polylactic acid

Yevhenii Bulhakov, Denys Pushkarov, Bohdan Savchenko, Nadiya Sova, Oleksandr Slieptsov

https://doi.org/10.30857/2786-5371.2024.2.9

Suggested citation

Bulhakov, Ye., Pushkarov, D., Savchenko, B., Sova, N., & Slieptsov, O. (2024). Research of physical and mechanical properties nonwoven materials based on polylactic acid. Technologies and Engineering, 25(2), 96-105. https://doi.org/10.30857/2786-5371.2024.2.9
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  • 17.04.2024
  • 722 Views
  • Technologies and Engineering - Vol. 25, No. 2, 2024
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Keywords: additive manufacturing; polymeric materials; programmable structures; relative permittivity

Application of additive technologies in the creation of metamaterials with adjustable dielectric properties

Bohdan Savchenko, Nadiya Sova, Volodymyr Khomenko, Oleksandr Slieptsov, Yevhenii Bulhakov, Roman Slepchenko

https://doi.org/10.30857/2786-5371.2023.6.7

Suggested citation

Savchenko, B., Sova, N., Khomenko, V., Slieptsov, O., Bulhakov, Ye., & Slepchenko, R. (2023). Application of additive technologies in the creation of metamaterials with adjustable dielectric properties. Technologies and Engineering, 24(6), 89-100. https://doi.org/10.30857/2786-5371.2023.6.7
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  • 22.11.2023
  • 742 Views
  • Technologies and Engineering - Vol. 24, No. 6, 2023
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Keywords: polyethylene terephthalate copolymer; additive manufacturing; technological parameters; monofilament; filling type; orientation drawing

Reprocessing of polyethylene terephthalate glycol copolymer in the additive manufacturing process

Yelyzaveta Yashchuk, Nadiya Sova, Oleksandr Slieptsov, Taras Fedoriv, Sergii Osaulenko

https://doi.org/10.30857/2786-5371.2022.5.8

Suggested citation

Yashchuk, Y., Sova, N., Slieptsov, O., Fedoriv, T., & Osaulenko, S. (2022). Reprocessing of polyethylene terephthalate glycol copolymer in the additive manufacturing process. Technologies and Engineering, 23(5), 80-87. https://doi.org/10.30857/2786-5371.2022.5.8
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  • 26.10.2022
  • 594 Views
  • Technologies and Engineering - Vol. 23, No. 5, 2022
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Keywords: polyethylene; filler; highly filled composites; compatibilizer; paper-like effect; packaging

Highly filled composites in polymer packaging technologies

Ruslan Iskandarov, Oleksandr Slieptsov, Denys Pushkarov, Sergii Osaulenko

https://doi.org/10.30857/2786-5371.2022.3.3

Suggested citation

Iskandarov, R., Slieptsov, O., Pushkarov, D., & Osaulenko, S. (2022). Highly filled composites in polymer packaging technologies. Technologies and Engineering, 23(3), 26-36. https://doi.org/10.30857/2786-5371.2022.3.3
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  • 27.06.2022
  • 822 Views
  • Technologies and Engineering - Vol. 23, No. 3, 2022
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Keywords: additive manufacturing; UV curable resin; Stereolithography; 3D printing

Influence of additive manufacturing forming parameters on complex properties of the articles made from photosensitive resin

Oleksandr Slieptsov, Ruslan Iskandarov, Igor Slieptsov, Viacheslav Kobza

https://doi.org/10.30857/2786-5371.2021.4.8

Suggested citation

Slieptsov, O., Iskandarov, R., Slieptsov, I., & Kobza, V. (2021). Influence of additive manufacturing forming parameters on complex properties of the articles made from photosensitive resin. Technologies and Engineering, 22(4), 81-87. https://doi.org/10.30857/2786-5371.2021.4.8
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  • 22.09.2021
  • 588 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
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Keywords: PVC, plastisol, liquid plastic compound, additive manufacturing, soft and elastic articles

The additive manufacturing of elastic products from PVC plastisol

Bohdan Savchenko, Nadiya Sova, B. Debeliy, Ruslan Iskandarov, Oleksandr Slieptsov, T. Polishchuk

https://doi.org/DOI:10.30857/1813-6796.2020.1.8

Suggested citation

Savchenko, B., Sova, N., Debeliy, B., Iskandarov, R., Slieptsov, O., & Polishchuk, T. (2020). The additive manufacturing of elastic products from PVC plastisol. Technologies and Engineering, 21(1), 86-93. https://doi.org/DOI:10.30857/1813-6796.2020.1.8
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  • 26.02.2020
  • 694 Views
  • Technologies and Engineering - Vol. 21, No. 1, 2020
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Keywords: PLA, antistatic composition, additive formation, energy consumption, graphite

Influence of additive forming parameters on electrical properties of graphite-filled composite based on polylactide

Nadiya Sova, Oleksandr Slieptsov, Taras Fedoriv, Anton Martynenko, Maksym Kudlay

https://doi.org/DOI:10.30857/1813-6796.2020.5.9

Suggested citation

Sova, N., Slieptsov, O., Fedoriv, T., Martynenko, A., & Kudlay, M. (2020). Influence of additive forming parameters on electrical properties of graphite-filled composite based on polylactide. Technologies and Engineering, 21(5), 93-102. https://doi.org/DOI:10.30857/1813-6796.2020.5.9
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  • 28.10.2020
  • 551 Views
  • Technologies and Engineering - Vol. 21, No. 5, 2020
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Keywords: low-density polyethylene; calcium carbonate; density; film composition cost

Technical and economic evaluation of mineral filler application in polyethylene film production

Yevhenii Bulhakov, Lyubomir Rozvora, Bohdan Savchenko, Nadiya Sova, Oleksandr Slieptsov

https://doi.org/10.30857/2786-5371.2024.5.4

Suggested citation

Bulhakov, Ye., Rozvora, L., Savchenko, B., Sova, N., & Slieptsov, O. (2024). Technical and economic evaluation of mineral filler application in polyethylene film production. Technologies and Engineering, 25(5), 37-44. https://doi.org/10.30857/2786-5371.2024.5.4
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  • 09.10.2024
  • 602 Views
  • Technologies and Engineering - Vol. 25, No. 5, 2024