摘要
系统对比分析了PTT、PA、PTT/PET、PTT/PBT以及高收缩PET 5种纤维的定伸长反复拉伸回弹性、卷曲性及沸水收缩性。实验表明,PTT纤维具有优良的弹性回复率,PTT/PET、PTT/PBT纤维的卷曲性和沸水收缩性更为优异。
In this thesis, the properties involved elastic recovery ratio, curling tendency, shrinkage in boiling water of PTT were tested. The elastic recovery of PTT is good, while the curling tendency and shrinkage of PTT/PET, PTT/ PBT are better.
出处
《合成技术及应用》
2007年第4期12-13,58,共3页
Synthetic Technology & Application
关键词
PTT
弹性回复率
卷曲性
沸水收缩率
PTT
elastic recovery ratio
curling tendency
shrinkage in boiling water
