Control of Birefringence Dispersion of Uniaxially Oriented Poly(2,6-dimethyl 1,4-phenylene oxide)/Atactic Polystyrene Blend Films by Changing the Stretching Parameters
β Scribed by Uchiyama, Akihiko; Yatabe, Toshiaki
- Book ID
- 115446636
- Publisher
- Institute of Pure and Applied Physics
- Year
- 2003
- Tongue
- English
- Weight
- 110 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0021-4922
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## Abstract The structure and mechanical properties of highly oriented films of a miscible blend of syndiotactic polystyrene and poly(2,6βdimethylphenyleneβ1,4βoxide) (sPS/PPO) were studied in the composition range of sPS/PPO = 10/0 to 5/5. The oriented films were prepared by stretching the amorpho
## Abstract **Summary:** Isothermal crystallization of an oriented blend of isotactic polystyrene (iPS) with poly(2,6βdimethylβ1,4βphenylene oxide) (PPO) was studied by in situ polarized FTβIR spectroscopy and wideβangle Xβray diffraction. The structural organization during the oriented crystalliza