氨纶树脂的合成及其熔融纺丝研究  

STUDY ON SYNTHESIS AND MELT SPINNING FOR SPANDEX RESIN

作　　者：陶宇[1] 

机构地区：[1]沈阳化工学院,110021

出　　处：《合成纤维工业》2000年第1期37-40,共4页China Synthetic Fiber Industry

摘　　要：对氨纶树脂的合成进行了研究 ,在双螺杆挤出机上通过配方和工艺条件考察 ,筛选出符合熔融纺氨纶的树脂 ,并在 VC4 0 6纺丝机上放大试验 ,结果证明该树脂采用熔融纺丝完全可行。熔融纺氨纶的各项性能与国外同类产品相近 ,可与干法氨纶相媲美。The synthesis of Spandex resin was studied. The resin suitable for Spandex melt spinning was determined based on the study of formulation and processing conditions of twin screw extruder. The experiment was enlarged on VC406 spinning machine. The result showed that the resin can be applied to melt spinning process. The properties of melt\|spun Spandex is similar to the imported ones and is equal to dry\|spun Spandex.

关 键 词：聚氨酯纤维 树脂 合成 熔融纺丝 

分 类 号：TQ323[化学工程—合成树脂塑料工业]