COMPOSITION OF CARBOHYDRATES IN FRESH WHEY — Proceeding R-1

Abstract

The aim of this study is the development of a new sizing agent for cotton warp yarn based on a copolymer of acrylamide and acrylic acid. Traditional sizing agents have limitations such as environmental concerns, cost, and performance limitations. The research investigates the application of different concentrations of this copolymer as a sizing agent for cotton yarn. Results show that higher concentrations lead to better bonding and increased mechanical properties, such as breaking strength and elongation. This copolymer also offers advantages like water solubility, improved abrasion resistance, and environmental benefits, making it a promising alternative to traditional sizing agents.

Keywords: copolymer, rheology, sizing, cotton yarn

Acknowledgment

This research was supported by the Academy of Applied Studies Southern Serbia, Department of Technology and Art Studies Leskovac, and the University of Zagreb, Faculty of Textile Technology.

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