Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Vol. 20, No. 6, 2019

  • 03.01.2020

Technologies and Engineering

ISSN (print) 2786-5371

ISSN (online) 2786-538X

Publisher: Kyiv National University of Technologies and Design

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All articles from the issue

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Analytical determination of time of performance of a technological operation separation of metal details of the «zipper» lock from a gate

Keywords: separation from gates, «zipper» lock, volumetric processing, working capacit

Mark Zaliubovskyi, I. Panasiuk, Viktor Malyshev

https://doi.org/DOI:10.30857/1813-6796.2019.6.1

Suggested citation

Zaliubovskyi, M., Panasiuk, I., & Malyshev, V. (2019). Analytical determination of time of performance of a technological operation separation of metal details of the «zipper» lock from a gate. Technologies and Engineering, 20(6), 9-18. https://doi.org/DOI:10.30857/1813-6796.2019.6.1
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  • 19.12.2019
  • 385 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Effect of color pattern on visualization of fabric texture

Keywords: Texture, fabric design, visual effects, fabric structure, color pattern

Olga Noda, Oksana Zakora, Olena Ryazanova, Lidiya Kovalenko

https://doi.org/10.30857/1813-6796.2019.6.2

Suggested citation

Noda, O., Zakora, O., Ryazanova, O., & Kovalenko, L. (2019). Effect of color pattern on visualization of fabric texture. Technologies and Engineering, 20(6), 19-29. https://doi.org/10.30857/1813-6796.2019.6.2
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  • 19.12.2019
  • 338 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Investigation of hygienic properties of materials for hospital underwear

Keywords: hospital linen, hygienic properties, moisture absorption, moisture transfer

I. Ivanov, Nataliya Suprun, Yulia Vashchenko

https://doi.org/10.1109/5.771073

Suggested citation

Ivanov, I., Suprun, S., & Vashchenko, Yu. (2019). Investigation of hygienic properties of materials for hospital underwear. Technologies and Engineering, 20(6), 38-47. https://doi.org/10.1109/5.771073
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  • 19.12.2019
  • 498 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Influence of natural graphite morphology on electromagnetic shielding of composite materials

Keywords: radio-shielding composite materials, protective coatings, electromagnetic shielding

Oksana Butko, Oksana Butenko, Volodymyr Khomenko, Igor Korotash, Viktor Tverdohlib, Viacheslav Barsukov

https://doi.org/DOI:10.30857/1813-6796.2019.6.5

Suggested citation

Butko, O., Butenko, O., Khomenko, V., Korotash, I., Tverdohlib, V., & Barsukov, V. (2019). Influence of natural graphite morphology on electromagnetic shielding of composite materials. Technologies and Engineering, 20(6), 48-57. https://doi.org/DOI:10.30857/1813-6796.2019.6.5
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  • 19.12.2019
  • 441 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Validation researches of the production process of the glucose medicine infusion solution

Keywords: technological process, validation, bracketing approach, acceptance criteria

Olena Saliy, Halyna Kuryshko, Alina Momotenko, Tetiana Palchevska

https://doi.org/10.1109/5.771073

Suggested citation

Saliy, O., Kuryshko, H., Momotenko, A, & Palchevska, T. (2019). Validation researches of the production process of the glucose medicine infusion solution. Technologies and Engineering, 20(6), 58-70. https://doi.org/10.1109/5.771073
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  • 19.12.2019
  • 400 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Features of processing filled polyamide compositions by injection molding method

Keywords: injection molding, process parameters, impact strength, filled polymer compositions, polyamides

Serhii Prystynskyi, Yurii Budash, Volodymyr Stupa, Iryna Pustovoit

https://doi.org/DOI:10.30857/1813-6796.2019.6.7

Suggested citation

Prystynskyi, S., Budash, Y., Stupa, V., & Pustovoit, I. (2019). Features of processing filled polyamide compositions by injection molding method. Technologies and Engineering, 20(6), 71-80. https://doi.org/DOI:10.30857/1813-6796.2019.6.7
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  • 19.12.2019
  • 507 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Physicalchemical and ir-spectroscopic research of new fatliquoring preparations

Keywords: leather production, fatliquoring preparations, properties, chemical nature, IR spectroscopy

Nataliia Pervaia, Olga Andreyeva

https://doi.org/DOI:10.30857/1813-6796.2019.6.8

Suggested citation

Pervaia, N., & Andreyeva, O. (2019). Physicalchemical and ir-spectroscopic research of new fatliquoring preparations. Technologies and Engineering, 20(6), 81-94. https://doi.org/DOI:10.30857/1813-6796.2019.6.8
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  • 19.12.2019
  • 460 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Development of filled polyolefin compositions for injection molded products

Keywords: polypropylene, polyolefin elastomer, calcite concentrate, rheological properties, physical and mechanical properties, injection molded products

Svitlana Saitarly, Viktoria Plavan, Lidiya Dzyubenko, Oleksandr Korenivskyi, Danylo Yevdokymenko

https://doi.org/DOI:10.30857/1813-6796.2019.6.9

Suggested citation

Saitarly, S., Plavan, V., Dzyubenko, L., Korenivskyi, O., & Yevdokymenko, D. (2019). Development of filled polyolefin compositions for injection molded products. Technologies and Engineering, 20(6), 95-103. https://doi.org/DOI:10.30857/1813-6796.2019.6.9
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  • 19.12.2019
  • 397 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Additive manufacturing of carbon fibre composites based on L-polylactide

Keywords: L-polylactide (PLLA), carbon fiber, additive manufacturing, fiber orientation, specific strength

Ruslan Iskandarov, Nadiya Sova, Bohdan Savchenko, I. Piatnychuk, V. Tatarenko

https://doi.org/DOI:10.30857/1813-6796.2019.6.10

Suggested citation

Iskandarov, R., Sova, N., Savchenko, B., Piatnychuk, I., & Tatarenko, V. (2019). Additive manufacturing of carbon fibre composites based on L-polylactide. Technologies and Engineering, 20(6), 104-111. https://doi.org/DOI:10.30857/1813-6796.2019.6.10
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  • 19.12.2019
  • 520 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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The influence of the number of electrode pairs on the error of the electrochemical polarization resistance sensor for measuring the rate of atmospheric corrosion

Keywords: polarization resistance method, atmospheric corrosion, multielectrode polarization resistance sensor, cosurface electrodes, error of corrosion rate evaluating, optimal number of electrode pairs

Svitlana Osadchuk, Liudmyla Nyrkova, Oleksandr Buket

https://doi.org/DOI:10.30857/1813-6796.2019.6.11

Suggested citation

Osadchuk, S., Nyrkova, L., & Buket, O. (2019). The influence of the number of electrode pairs on the error of the electrochemical polarization resistance sensor for measuring the rate of atmospheric corrosion. Technologies and Engineering, 20(6), 112-124. https://doi.org/DOI:10.30857/1813-6796.2019.6.11
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  • 19.12.2019
  • 348 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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The study of the processes of hydrogen formation and accumulation by ab5-type alloys upon the contact charge with a zinc electrode

Keywords: electrochemistry, hydrogen production, hydrogen storage, hydrogen storage alloys

Dmytro Patlun, Larysa Shcherbakova

https://doi.org/DOI:10.30857/1813-6796.2019.6.12

Suggested citation

Patlun, D., & Shcherbakova, L. (2019). The study of the processes of hydrogen formation and accumulation by ab5-type alloys upon the contact charge with a zinc electrode. Technologies and Engineering, 20(6), 125-133. https://doi.org/DOI:10.30857/1813-6796.2019.6.12
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  • 19.12.2019
  • 348 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019
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Technologies of complex formation in the system of crown ether – KO2 – solvent, as one of the methods of obtaining a stable anion-radical oxygen form

Keywords: supramolecular system, oxygen anion radical, 18-crown-6, complex formation, electrochemical oxygen ratio, spectrophotometry, potentiometry

Iryna Efimova, Olga Smirnova, Volodymyr Bessarabov

https://doi.org/DOI:10.30857/1813-6796.2019.6.13

Suggested citation

Efimova, I., Smirnova, O., & Bessarabov, V. (2019). Technologies of complex formation in the system of crown ether – KO2 – solvent, as one of the methods of obtaining a stable anion-radical oxygen form. Technologies and Engineering, 20(6), 134-140. https://doi.org/DOI:10.30857/1813-6796.2019.6.13
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  • 19.12.2019
  • 371 Views
  • Technologies and Engineering - Vol. 20, No. 6, 2019