NMR studies of the structural development of high-speed melt-spun poly (ethylene terephthalate) fibers
β Scribed by D. L. Tzou; P. Desai; A. S. Abhiraman; T.-H Huang
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 689 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0887-6266
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In recent years the spinning speeds of poly(ethylene terephthalate) (PET) fiber have increased to the point that significant structural development is being observed in the spun yarn. At even higher speeds significant crystallization has been obtained. Data characterizing these yarns wi
## Abstract Asβspun fibers of poly(ethylene terephthalate), PET, made at winding speeds ranging from 2000 to 6000 m/min exhibit quite different physical structures. Yarns wound at relatively low speeds are amorphous, whereas those spun at high speeds contain wellβdeveloped crystals of closely packe