腈纶NaSCN湿法纺丝与杜邦干法纺丝的比较

COMPARISON BETWEEN THE NaSCN WET-SPUN AND DUPONT'S DRY-SPUN OF THE ACRYLIC FIBER

本文主要把腈纶湿法与杜邦干法纺丝在工艺过程、成形机理、工艺参数及纤维结构等方面进行比较，进而总结了两种纺丝方法的不同特点．

There is a comparison between the NaSCN wet spun and Dupont's dry-spun of the acrylic fiber in the aspects of technological process,forming mecbanism,technological parameters and structure of Product in this paper.And the different featnres of both NaSCN wet-spun technology and Dupont's dry-spun technotogy are svmmarired.