摘要
本文探讨高收缩涤纶在常规加热和微波辐照两种条件下的热收缩行为及内部结构变化的差异.温度相同条件下微波辐照时纤维的热收缩行为加快,说明微波除具有热效应外,还对纤维具有促进聚集态结构调整的非热效应.
The heat-shrinkage behavior and the difference in change of inner structure of high-shrinkage PET fiber under regular heating and microwave irradiation are studied. PET fiber shrinks more rapid under microwave in the care of same temperature that shows the microwave has a non-heating effect which promotes the structural rearangement of molecular aggregate condition in addition to the heating effect.
出处
《合成纤维》
CAS
1996年第5期16-17,共2页
Synthetic Fiber in China
