TECHNOLOGICAL INDICATORS AND PHYSICO-MECHANICAL RESEARCH OF FLEECE KNITTED FABRICS WOVEN FROM SPUN COTTON NITRONE YARN

Abstract

Approximately 20,000 tons of nitron fiber are produced in Uzbekistan per year. The Republic of Uzbekistan has the opportunity to expand the field of application of nitrone polyacrylonitrile fiber obtained from acrylonitrile copolymer, methyl acrylate and itaconic acid. Due to the increase in high demand for it, the question of increasing its production is being considered, for this it is necessary to increase its hygienic properties, which will allow to use it in the production of children's clothes, special clothes, and to expand the range of knitwear made from a mixture of this fiber with cotton. One of the ways to solve this task is to modify the newly formed fiber with a solution of natural silk production waste. The obtained finished modified fiber will have the hygienic and textile-technological properties of natural fiber. Polyacrylonitrile has high physico-mechanical properties, resistance to melting, heat resistance and resistance to the movement of microorganisms while maintaining fiber properties.