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Orientation Distribution Functions Obtained via Polarized Raman Spectroscopy of Poly(ethylene terephthalate) Fibers

โœ Scribed by Yang, Shuying; Michielsen, Stephen


Book ID
126854277
Publisher
American Chemical Society
Year
2003
Tongue
English
Weight
165 KB
Volume
36
Category
Article
ISSN
0024-9297

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Study of molecular orientation in poly(e
โœ McGraw, Gary E. ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 807 KB

## Abstract Molecular orientation in poly(ethylene terephthalate) (PET) fibers was studied by polarized fluorescence. The observed amorphous orientation of the spun as fiber was not random but uniaxial along the fiber axis. This orientation increased with draw ratio up to about 2 and then remained