STUDY OF THE EFFECT OF COHERENT RADIATION ON THE PROPERTIES OF ARAMID FIBERS AND FABRICS

10.25712/ASTU.1811-1416.2022.01.014

Authors

  • Olga V. Andrukhova I.I. Polzunov Altai State Technical University, Lenin Pr., 46, Barnaul, 656038, Russia https://orcid.org/0000-0001-8181-883X
  • Sergey V. Ovechkin I.I. Polzunov Altai State Technical University, Lenin Pr., 46, Barnaul, 656038, Russia https://orcid.org/0000-0002-9758-6145
  • Tatyana V. Andrukhova Altai State University, Lenin Pr., 61, Barnaul, 656049, Russia
  • Tatyana M. Zhukovskaya I.I. Polzunov Altai State Technical University, Lenin Pr., 46, Barnaul, 656038, Russia
  • Sergey L. Kustov I.I. Polzunov Altai State Technical University, Lenin Pr., 46, Barnaul, 656038, Russia
  • Lyudmila V. Nauman I.I. Polzunov Altai State Technical University, Lenin Pr., 46, Barnaul, 656038, Russia

Keywords:

aramid fibers and fabrics, laser radiation, surface and mechanical properties

Abstract

The paper investigates the effect of coherent laser radiation on the properties of the surface and a thin near-surface layer of aramid fibers and fabrics. An experimental assessment of capillarity and wettability, elastic-strength and tribometric characteristics of high strength synthetic material fibers and fabrics, pretreated in the field of laser radiation with a power of 300 mW and 500 mW with wavelengths of 532 nm and 410 nm, respectively, depending on the exposure time of the sample, was carried out immediately, 12 hours, 24 hours and 456 hours after exposure. It was found that during irradiation, an improvement in the adhesion capacity and hydrophilization of the surface is observed, while the elastic-strength characteristics of the material do not change, and possibly improve. Based on the studies carried out, a method of photoactivation of the surface of an aramid fiber using coherent low-power laser radiation is proposed.

Downloads

Published

2022-03-31

How to Cite

Andrukhova О. В. ., Ovechkin С. В. ., Andrukhova Т. В. ., Zhukovskaya Т. М. ., Kustov С. Л. ., & Nauman Л. В. . (2022). STUDY OF THE EFFECT OF COHERENT RADIATION ON THE PROPERTIES OF ARAMID FIBERS AND FABRICS: 10.25712/ASTU.1811-1416.2022.01.014. Fundamental’nye Problemy Sovremennogo Materialovedenia / Basic Problems of Material Science, 19(1), 125–131. Retrieved from https://ojs.altstu.ru/index.php/fpsm/article/view/147

Issue

Vol. 19 No. 1 (2022): Fundamental’nye problemy sovremennogo materialovedenia (Basic Problems of Material Science (BPMS))

Section

SECTION 2. METAL SCIENCE AND HEAT TREATMENT OF METALS AND ALLOYS