PPS/PET裂片纤维的研制  

The preparation of PPS/PET split fiber

作　　者：崔华帅[1] 

机构地区：[1]中国纺织科学研究院,北京100025

出　　处：《产业用纺织品》2012年第8期12-15,共4页Technical Textiles

摘　　要：以聚苯硫醚(PPS)和聚对苯二甲酸乙二醇酯(PET)为原料,采用复合纺丝技术,制成单丝线密度2～3dtex的PPS/PET裂片纤维。介绍PPS/PET裂片纤维的最佳复合纺丝工艺,讨论各工艺参数对纤维物理性能指标的影响。试验制得的裂片纤维截面清晰,经碱处理后得到的超细PPS纤维的直径为5μm左右。PPS/PET split fiber was prepared by composite spinning technology,the filament fineness is between 2 to 3 dtex.The best spinning technology for PPS/PET split fiber was introduced.The impact of various process parameters on physical performance was analyzed.The cross-section of PPS/PET split fiber is clear and the diameter is about 5 μm after treating by alkali.

关 键 词：裂片纤维 纺丝工艺 PPS PET 

分 类 号：TQ340.64[化学工程—化纤工业]