Graft copolymerization of TDI onto ramie fibers has been studied using ramie yarn and mercerized degummed ramie as starting materials.

• 以苎麻麻纱和精干麻为原料,研究了甲苯-2,4-二异氰酸酯(TDI)与苎麻纤维的接枝反应,对反应条件进行了初步探讨。