以聚偏氟乙烯(PVDF)为第二组分聚合物与三醋酸纤维素(CTA)共混，通过冻胶法纺丝工艺制备成中空纤维纳滤膜。
Hollow fiber NF membrane was prepared with blending of PVDF as the second component polymer and CTA, and by spinning process with gelation method.
讨论了芳香型纤维的加工方法，有微胶囊法、 共混纺丝法和复合纺丝法。
The three production ways of microcapsule, blend spinning and composite spinning for aromatic fiber were demostrated.
主要论述了微细纤维生产的常规纺丝方法和双组分纺丝法，以及微细纤维在服装、装饰品、无纺布、医学、航海等诸方面的应用。
The usual spinning method, the double constituent spinning method and the applications of clothing, decoration, nonwoven fabric, medicine and navigation etc of micro fiber are discussed mainly.
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