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在粘胶中加入一定量的聚乙二醇变性剂,可以改善复丝纺制时的可纺性,使成品的强伸度提高,毛丝量下降;而成品的色泽与染色性能均正常。
Addition of a certain amount of polyethylene glycol denaturant in the viscose can improve the spinnability of the multifilament spinning, improve the elongation of the finished product and the amount of the silk yarn, and the finished product has the normal color and dyeing properties.