[Study on the orientation of PET three-dimensional crimp hollow fiber by IR-ATR].
The variations of structure and orientation of poly (ethylene terephthalate) (PET) three-dimensional crimp hollow fiber were investigated by infrared attenuated total reflection (IR-ATR) method. It was found that the carbonyl group of this PET hollow fiber orientates vertically to the fiber surface.
Meng
J
J
Research Institute of Yizheng Chemical Fiber Co Ltd, 211900 Jiangsu Xupu.
Ren
X
X
Shen
D
D