DMAC干法腈纶可纺性的工艺分析  

PROCESS FEASIBILITY ANALYSIS OF ACRYLIC FIBER BY DRY SPINNING WITH DMAC AS SWELLING SOLVENT

作　　者：关晓博 刘勇[1] 郑道远[1] Guan Xiaobo;Liu Yong;Zheng Daoyuan(Acrylic Fiber Plant of Qilu Branch Co.,SINOPEC,Zibo Shandong 255039)

机构地区：[1]中国石化齐鲁分公司腈纶厂,山东淄博255039

出　　处：《齐鲁石油化工》2022年第4期287-291,共5页Qilu Petrochemical Technology

摘　　要：探讨了甬道产量、纺丝速度、原液含固量、纺丝温度、主氮气流量等纺丝机工艺参数对腈纶纤维质量和加工连续性的影响规律,并提出最佳工艺参数。The effects of spinning machine parameters such as channel output, spinning speed, solid content of stock solution, spinning temperature and main nitrogen flow rate on the quality and processing continuity of acrylic fibre were discussed, and the optimal process parameters were proposed.

关 键 词：干法腈纶 工艺参数 超大尺寸丝 连续性 

分 类 号：TQ342.31[化学工程—化纤工业]