关键词: 粘胶纤维, 改性, 阻燃, 抗菌, 导电

Abstract: Viscose fiber modification, as a method to improve fiber properties and endow fiber functionality, has received extensive attention in recent years. Through modification, viscose fiber can be endowed with antibacterial, flame retardant, conductive, highly adsorptive, magnetic, anti-inflammatory, hemostatic and other functions, which expands the application field of viscose fiber. The functional modification methods of viscose fibers were introduced, including the chemical methods of graft copolymerization, in situ synthesis, chemical crosslinking, oxidation and etherification; the physical methods of post-finishing, plasma treatment, and blending; the biological methods of enzyme treatment, etc. The application and development potential of functional viscose fiber were discussed in order to provide technical reference for the research and application of functional fiber.

Key words: viscose fiber, modification, antiflaming, anti-bacteria, conduction