超细丙纶的表面氯化改性  

Chiorinating of Ultrafinf Polypropylene Fibre

作　　者：步怀天[1] 朱谱新[1] 吴大诚[1] 

机构地区：[1]四川联合大学纺织研究所,610065

出　　处：《印染》1997年第12期9-10,8,共3页China Dyeing and Finishing

摘　　要：本文用次氯酸钠氯化超细丙纶纤维,探讨了不同氯化时间、介质pH值及次氯酸钠有效氯含量对纤维的含氯量、染色性能和牢度的影响,结果表明氯化能够改善丙纶的染色性能,确定了最佳氯化条件。Ultrafine PO1ypropy1ene (PP) fibre was ch1orinated by the action of sodium hypoch1orite in acid medium. The effect of different chlorinating time, pH value and active chlorine on dyeing property and fastness of ch1orinated PP fibre was studied. The resu1ts show tkat the dyeing property of the fibre has improved by cL1orination.

关 键 词：染色性能 超细纤维 聚丙烯纤维 丙纶 氯化改性 

分 类 号：TS193.845[轻工技术与工程—纺织化学与染整工程]