The Fabrication Method of Eco-friendly and High Strength Nanocellulose Longfiber Using the Magnetic and Electric Field

摘要

The present invention relates to a method capable of producing high-strength nanocellulose long fibers in an environmentally friendly manner using magnetic and electric fields. More specifically, the homogeneity of the nanocellulose extracted by the chemical TEMPO oxidation method and the physical ACC method is increased through ultra-high-speed centrifugation process, and wet-spun into the alcohol-based aqueous solution to prepare wet nanocellulose long fibers. Disclosed is a method for producing high strength long fibers in an environmentally friendly manner by orienting and drying nanocellulose in a magnetic and electric field environment.