Physical and chemical properties of yarn sized with a composition based on starch, PVA and HYPAN
М. Р. АмоновBukhara state University, 11 Muhammad Iqbal Street, 05018, Bukhara 7, UzbekistanRano IsmatovaBukhara state University, 11 Muhammad Iqbal Street, 05018, Bukhara 7, UzbekistanOlima NurovaBukhara state University, 11 Muhammad Iqbal Street, 05018, Bukhara 7, UzbekistanShoira ShodievaBukhara state University, 11 Muhammad Iqbal Street, 05018, Bukhara 7, UzbekistanBakhtiyor GanievBukhara state University, 11 Muhammad Iqbal Street, 05018, Bukhara 7, Uzbekistan
ABI
Abstract
This article deals with the development of a new composition of a polymer composition for dressing cotton yarn. The optimal concentration of the dressing polymer composition, which is 50 g/kg, against the starch-based dressing is 70 g/kg, i.e., the consumption of starch is reduced by 25-30%. It is experimentally established that the concentration of the dressing, which has a significant impact on the cost of the dressing, varies within 45-50 g/kg of the composition, while the true glue remained at the same level.