熔体直纺细旦涤纶FDY 44 dtex/48 f生产工艺  

Research on technology of melt direct spinnning fine polyester FDY 44 dtex/48 f

作　　者：武伟[1] 

机构地区：[1]中国石化仪征化纤股份有限公司长丝生产中心,江苏仪征211900

出　　处：《合成技术及应用》2006年第1期50-53,共4页Synthetic Technology & Application

摘　　要：对熔体直纺细旦FDY 44 dtex/48 f的生产工艺进行了介绍。探讨纺丝组件、冷却条件及集束上油、缓冷区、拉伸工艺等条件对产品质量的影响。结果表明,通过侧吹风室的改造和优化工艺可以生产出优质产品。By melt direct spinning, the technology of proudueing fine denier FDY 44 dtex/48 f polyester is introduced. The influence of process condition such as spinning pack, cooling condition, collection oiling, annealed zone, drawing eondition ete on produets quality were expounded. The results showed that the high quality pruduetion ean be obtained by innovation of the quench air chamber and process parameters adjustment.

关 键 词：直纺 细旦 涤纶FDY 生产工艺 质量 

分 类 号：TQ342.1[化学工程—化纤工业]