涤纶粗旦FDY的研制  

DEVELOPMENT OF POLYESTER COARSE DENIER FDY

作　　者：辛婷芬 

机构地区：[1]江苏宏丽集团化纤有限公司

出　　处：《合成纤维工业》1998年第5期46-47,共2页China Synthetic Fiber Industry

摘　　要：在纺丝设计能力为８３～１６７ｄｔｅｘ的ＦＤＹ纺丝机上，通过调整纺丝拉伸工艺参数，采用不并丝法生产出粗旦（２２２ｄｔｅｘ／９４ｆ）ＦＤＹ，产量比并丝法增加约０．８倍，产品质量及消耗均优于并丝法。Non folding process was adopted for producing 222 dtex/94 f coarse denier FDY on FDY spinning machine with the design capacity 83￣167dtex. Through adjusting spin drawing parameters, the production by non folding process, compared with folding process, increased 0 8 times. Meanwhile, the product quality became higher while the consumption is lower.

关 键 词：全拉伸丝 工艺过程 FDY纤维 聚酯纤维 纺丝 

分 类 号：TQ342.206[化学工程—化纤工业]