INVESTIGATION OF COMPREHENSIVE QUALITY INDICATORS ANTIBACTERIAL TEXTILE MATERIALS

Abstract

To investigate the influence of conditions on the effectiveness of dyeing and comprehensive indicators of the quality of textile materials with antibacterial properties based on a mixture of fibers
intended for individual protection products of military personnel.
Methodology. In the course of the research, the developed technologies for dyeing cotton-polyester
textile materials were implemented. A bibliometric analysis of scientific and technical literature was
carried out. Determination of indicators of consumer characteristics of developed samples of antibacterial
textile materials was performed in accordance with standardized methods of textile materials science.
Results. The expediency of using an intensifier in the process of equipping textile materials is
substantiated. The results of experimental studies of the specified materials are presented: data from
the analysis of complex indicators of the quality of the investigated fabrics, namely hygienic indicators
and indicators of resistance to physical and chemical influences. The hygroscopicity, vapor permeability,
air permeability, resistance to wet and dry friction, resistance to repeated washing were determined
experimentally for each tested sample of the textile material. It is substantiated that for the creation
of antibacterial textile materials, the developed materials should combine high hygroscopicity, air
and vapor permeability with sufficient moisture absorption. According to the results of research on
the hygienic and operational indicators of the developed samples of antibacterial textile materials,
a high level of properties was confirmed, which substantiates the expediency of their use for military
textile products.
Scientific novelty. I ndicators of hygienic and operational properties of developed samples of
antibacterial textile materials based on a mixture of polyester and cotton fibers, their compliance
with regulatory documents on test methods, which regulate requirements for textile products, were
determined. The effect of the intensifier on the efficiency of dyeing, namely intensity of coloring,
resistance to washing, dry and wet friction, was studied.
Practical value. The use of an intensifier with specified antibacterial properties when dyeing fabrics
from a mixture of fibers ensures obtaining samples of dyed textile materials intended for individual
protection products of military personnel with high hygienic and operational characteristics.