The orientation of the noncrystalline (amorphous) phase in poly (ethylene terephthalate) fibers is analyzed by separating the amorphous scattering in the wideangle x-ray diffraction patterns into isotropic and anisotropic components. Two parameters are used to characterize the amorphous orientation-
Molecular orientation in the amorphous fraction of poly(ethylene terephthalate) and polyamide 6 fibers
✍ Scribed by G. W. Urbańczyk
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 430 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0021-8995
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✦ Synopsis
Comparison of the Hermans orientation functions of the amorphous fraction of PET and PA6 fibers oriented by stretching to various degrees was made. The orientation functions obtained by different methods enable one to draw conclusions about the acceptability of different methods and their correlation with each other.
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