含分子筛的PP纤维的吸湿性和染色性的研究  

The Moisture Absorption Property and Dyeing Property of the PP Fiber Contained Zeolite

作　　者：郭振福[1] 袁光耀[1] 刘海萍[1] 

机构地区：[1]河北北方学院基础农学部,河北张家口075000

出　　处：《河北北方学院学报（自然科学版）》2006年第4期10-14,共5页Journal of Hebei North University:Natural Science Edition

摘　　要：将超细分子筛与纯PP切片共混后熔融纺丝,经过后拉伸及松弛热定型就可制得含分子筛的PP纤维.当纤维中分子筛的含量为1%、分散剂为2%时与PP切片共混后熔融纺丝,可明显改善纤维的染色性,上染率可达58·8%.对其吸湿和染色机理作了初步探讨.This kind of PP fiber can be prepared by blend spinning of pure PP chips and ultrafine zeolite. The fibers are post drawn and then heated treatment in relaxation. Comparing to the pure PP fiber, the dyeing property of fiber which contained 1% zeolite and 2% dispersive agent can be largely improved, and the dye-uptakeis up to 58.8%. The mechanism of the moisture absorption and dyeing property were preliminarily discussed.

关 键 词：超细分子筛 聚丙烯 分散剂 共混纺丝 染色性能 

分 类 号：TQ342+.3[化学工程—化纤工业]