超细旦腈纶纤维纺制技术的开发  

The development of superfine acrylic fiber spinning technology

作　　者：于红 陆斌 陆峰 

机构地区：[1]大庆石化分公司腈纶厂,黑龙江大庆163714 [2]大庆石化分公司工程项目部,黑龙江大庆163714 [3]大庆石化分公司生产运行处,黑龙江大庆163714

出　　处：《炼油与化工》2004年第3期8-10,共3页Refining And Chemical Industry

摘　　要：根据纤维成形的基本原理,应用NaSCN二步湿法纺丝方法,对纺丝部分影响纤维成形的供纺、凝固浴成形条件、纺丝后加工等因素进行了分析和研究熏成功地开发出0.44dtex腈纶超细旦纤维纺制技术。Analysis and research for factors such as spinning supply that affect fiber forming, solidification shower forming conditions, filature post processing in NaSCN tow-step wet process are conducted based on basic fiber formation principles. The fiber spinning technology for 0.44 dtex superfine acrylic fiber is successfully developed.

关 键 词：超细旦腈纶纤维 长丝 供纺原液 凝固成形 纤度 

分 类 号：TQ342.7[化学工程—化纤工业]