涤纶短纤维卷曲数、卷曲度对纺纱性能的影响  

INFLUENCE OF CRIMP NUMBER AND CRIMP INDEX ON THE SPINNING PERFORMANCE OF POLYESTER STAPLE FIBERS

作　　者：谢宏[1] 要晓波 刘文斌 周洁 赵霞 

机构地区：[1]仪征化纤股份有限公司研究院

出　　处：《合成纤维工业》1994年第6期1-6,共6页China Synthetic Fiber Industry

摘　　要：通过大量实验，阐述了涤纶短纤维的卷曲状况与可纺性间的关系。初步找出了卷曲数、卷曲度对棉网质量、缠辊次数及成纱物理指标等的影响规律。探讨了卷曲的微观形态和结晶结构对可纺性的影响。This paper discusses the relation between crimping and spinning performance based On the results of plenty ofexperiments. The sliver quality and the twine roller number are affected by crimp number and crimp index, and the influence of crimping microcosmic shape and crystallization structure on spinning performance are alsodiscussed.

关 键 词：涤纶短纤维 纺纱 卷曲度 卷曲数 

分 类 号：TQ342.206[化学工程—化纤工业]