Existen diferencias significativas entre la fibra Lyocell y la fibra viscosa en varios aspectos..
En primer lugar, en términos de materias primas y fuentes, La fibra Lyocell es una fibra de celulosa sintética hecha de fibras vegetales naturales., que se considera el producto más valioso en la historia de las fibras sintéticas en el último medio siglo. Por otro lado, viscose fiber is a type of man-made fiber, mainly made from chemical pulp, including cotton pulp and wood pulp, through chemical reactions to regenerate natural cellulose.
En segundo lugar, regarding the production process and environmental friendliness, the production of Lyocell fiber involves no chemical reactions, and the solvent used is non-toxic with a recovery rate of up to 99.7%. This makes it energy-saving, Amigable con el medio ambiente, y sostenible. In contrast, the production of viscose fiber releases harmful gases such as carbon disulfide and hydrogen sulfide, causing pollution to the environment. Por lo tanto, it has gradually been phased out in developed countries.
Por último, in terms of fiber characteristics and applications, Lyocell fiber combines the excellent properties of both natural fibers and synthetic fibers. It has high dry and wet strength, unique fibrillation properties, and good spinnability. Clothing made from Lyocell fiber not only has a natural luster, smooth feel, and high strength, but also exhibits excellent moisture permeability and breathability. Por otro lado, viscose fiber is known for its good moisture absorption, ease of dyeing, and resistance to static electricity, making it widely used in various textiles and clothing applications.
En resumen, there are clear differences between Lyocell fiber and viscose fiber in terms of raw materials, procesos de producción, environmental friendliness, fiber characteristics, y aplicaciones. When selecting fiber materials, it is essential to consider specific needs and scenarios.
