采用高聚物共混改性的方法,研制出可染聚丙烯树脂,对其流变性、可纺性及其纤维的染色性进行了研究。结果表明,共混丙纶具有良好的分散染料可染性,而且各项牢度良好。 Polypropylene resin was developed by blending and modifying polymer, and the rheological properties, spinnability and dyeing properties of the fibers were studied. The results show that the blend polypropylene has good dyeability disperse dyes, and the good fastness.