摘要
以半消光ＰＥＴ 切片为原料，对１３３ ｄｔｅｘ／９６ ｆ 涤纶细旦ＰＯＹ 生产工艺进行了探索，提出选择适宜的风速、风压、风温、集束位置等，控制纤维的条干均匀率，以提高纤维的性能，且纺丝温度控制在２８５～２９１℃及控制好卷绕成形，纺丝效果好，并可防止出现飘丝、毛丝等异常现象。
Choosing semi\|dull PET chips as the raw material, the production process for 133 dtex/96f fine denier PET POY was explored. It was suggested that the proper quenching conditions (velocity, pressure and temperature), collection position and well controlled evenness could improve the fiber properties; moreover, the problem of drift filament and split filament could be avoided and the spinning result would be good when the spinning temperature was given in the range of 285～291℃ and the winding formation was well controlled.
出处
《合成纤维工业》
CAS
CSCD
1999年第5期53-54,共2页
China Synthetic Fiber Industry
关键词
预取向丝
工艺
聚酯纤维
POY
poly(ethylene terephthalate) fiber
preoriented yarn
technological process
