title: [Study on the orientation of PET three-dimensional crimp hollow fiber by IR-ATR].
abstract: 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.
authors.affiliation: Research Institute of Yizheng Chemical Fiber Co Ltd, 211900 Jiangsu Xupu.
authors.forename: J
authors.initials: J
authors.lastname: Meng
authors.forename: X
authors.initials: X
authors.lastname: Ren
authors.forename: D
authors.initials: D
authors.lastname: Shen