A Novel Method of Jute Viscose From Jute Fiber and Its Characterization

Abstract

The growing demand for cotton and the low production rate required to meet global demands have encouraged viscose manufacturing from renewable sources. This work develops a sustainable method to extract viscose fibers (cellulosic‐based precursor) from jute, a renewable resource. Jute fiber is the second largest fiber crop in southern Asia, which contains 65%–70% cellulose and contributes to environmental benefits such as oxygen production, carbon dioxide emission, and heavy metal absorption during harvesting. The treated jute fiber was modified to regenerated cellulose (viscose), as confirmed by different characterizations. The Fourier‐transform infrared spectroscopy (FTIR) test 1423, 1365, 1033, and 1021 cm−1 represented that modified jute fiber resembled viscose fiber, and TGA attributed the thermal stability of glass transition below 100°C and thermal degradation to jute viscose fiber. XRD analysis provides a crystal index of 91.79% of viscose from jute fiber, which is higher than the 76.06% crystal index of raw jute. Here, SEM and physiomechanical properties were also characterized by raw jute and viscose from jute fiber.