锦纶66高强丝生产设备改造及工艺条件探讨  

Study on the Process Condition and Equipment Improvement in Producing High Tenacity Nylon 66 Fiber

作　　者：周辉 池吉安[2] 李连臣 

机构地区：[1]神马实业股份有限公司,河南平顶山467000 [2]平顶山工学院,河南平顶山467000

出　　处：《河南纺织高等专科学校学报》2007年第3期1-3,共3页Journal of Henan Textile College

摘　　要：对锦纶66高强丝生产设备的纺丝组件、侧吹风系统、上油压丝器等设备进行了改造;降低了T4管道温度和纺丝箱温度,提高了纺丝牵伸比,生产的1 400 dtex-T4A高强力丝纤度为1 350dtex,原丝断裂强度为10.9 g/D,断裂伸长率为18.1%。By partly improving the equipment such as spinning pack,lateral blow system and oil fiber- depressor, etc. , the spinnability and drawing ratio were increased. And through reducing T4 - channel temperature and spinning beam temperature,, and improving spinning drawing ratio, etc. , the excellent 1400 dtex - T4A high -tenacity fiber was obtained,whose titer was 1350dtex, and the breaking tenacity was 10.9g/ D and the elongation at break was 18.1%.

关 键 词：锦纶66 高强力丝 设备改造 工艺条件 

分 类 号：TQ342[化学工程—化纤工业]