МАТАНЫ КӨБІКТЕЛГЕН КЕШЕНДІ АППРЕТТЕРМЕН АППРЕТТЕУДІҢ ТИІМДІЛІГІН ЗЕРТТЕУ

Abstract

In this work, a new fabric finishing technology based on the use of foaming agents is presented. It is shown that a single impregnation of the fabric with a foam composition can significantly reduce the number of technological operations, reduce the consumption of water, energy, and chemicals, as well as improve the quality of the finished product. As a result of the research, an optimal foaming agent formulation has been developed, providing fabrics with high fire resistance, hydrophobicity, and abrasion resistance. The proposed technology is environmentally friendly and economical.

An increase in the viscosity of the system due to the introduction of monoethanolamine (MEA), confirmed by rheological measurements, leads to the formation of a denser and more stable foam. This is due to the difficulty of fluid flow between the bubble films. Therefore, to create a foam former, additional foaming agents (metaupon 0.1-0.2%, sulfoxide 61, prevosell and other modern surfactants) and a foam stabilizer MEA are used in certain concentrations.