Development of a new type of polymer for modification natural fibers

Abstract

The paper presents data on the use of developed water-soluble compositions in combination with glycerin for modifying natural fibers. The study of the properties and use of polymers as a regulator of textile fibers was laid down in the scientific foundations of this work. The study of the physicochemical properties of water-soluble compositions has substantiated that compositions based on water-soluble polymers meet the requirements for their use in the process of epilamination of natural fibers. The presence of various polyfunctional groups in the structure of a water-soluble polymer allows them to perform the functions of a modifier, forming a thin film on the surface of natural fibers that prevents the removal of moisture, reduces fiber breakage and enhances physical and mechanical properties. This made it possible to establish that epilamination not only preserves the fiber from damage when interacting with the working parts of technological machines, but also improves the processability of the fiber.