Computer simulation of high-speed spinning of PET
β Scribed by Jeffrey S. Denton; John A. Cuculo; Paul A. Tucker
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 956 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The spin dynamics of an S(1/2)IN system during the CP mixing time of continuous wave and variable amplitude cross-polarization magic angle spinning (CWCPMAS and VACPMAS) experiments is discussed. The signal enhancement of a low abundant S spin, coupled to a set of N = 6 coupled spins with I = 1/2, i
A peculiar deformation in the threadline region resembling the "necking" associated with cold drawing of some metals and many polymeric fibers is observed when polyethylene terephthalate (PET) and other semicrystalline polymers are meltspun at high speeds. This phenomenon is often referred to as the
## Abstract Five kinds of polylactides (PLAs), with different Dβlactide contents and tacticities, were subjected to highβspeed meltβspinning experiments. In addition to stereochemical purity, the PLA types differed in molecular mass and molecular mass distribution. The properties of the different P