Lyocell
2022-11-03
This is a new type of cellulose fiber developed abroad in the 1990s. It is a kind of man-made cellulose fiber which is regenerated by directly dissolving the natural cellulose raw material in the aqueous solution of NMMO and spinning, the process is simpler than viscose, the solvent used is non-toxic and no harmful substance is released, the recovery rate of the solvent is 99.7% , the product waste can be biodegraded after buried for 5 ~ 6 weeks, and it does not constitute environmental pollution, it's called the green fiber of the 21st century. It provides a direction for the environmental protection production and product upgrading of cellulose fiber. At present, Courtaulds (UK) and Lenzjng (Austria) are the main manufacturers. Our country often uses the British trade name (Jencel) , which is translated as tencel or tencel. Lyocell fiber combines the advantages of natural fiber and synthetic fiber, with cellulose fiber hygroscopicity, air permeability, comfort and other advantages, wearing comfort is much better than polyester fiber, shiny, soft feel, county hanging good, its strength is higher than that of cotton and common viscose, it has good washing dimensional stability and good performance-price ratio, and its blending performance is good, can be blended with other natural fibers, synthetic fibers, the following table is Lyocell fiber and other fiber performance comparison.
Mr. Henry Foong