The sorption and transport properties of C 0 2 in miscible PS/PVME blends at 20Β°C are reported as a function of pressure from 1 to 15 atm. The complex shape of isotherms for glassy blends and the concentration-dependent diffusion coefficient for rubbery blends reveal a plasticization by sorbed COP.
Static and kinetic studies of polystyrene/poly(vinylmethylether) blends
β Scribed by C. C. Han; M. Okada; Y. Muroga; F. L. Mccrackin; B. J. Bauer; Q. Tran-Cong
- Book ID
- 104520698
- Publisher
- Society for Plastic Engineers
- Year
- 1986
- Tongue
- English
- Weight
- 621 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0032-3888
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π SIMILAR VOLUMES
## Abstract Static secondary ion mass spectroscopy (SSIMS) is applied to study the surface of the miscible polystyrene (PS)/poly(vinyl methyl ether) (PVME) blend. The blend surface is enriched with PVME and the enrichment is shown to depend on the composition and molecular weight of the blend const
Polarization modulation infrared linear dichroism has been used to study the molecular orientation and relaxation of polystyrene/poly(2,6-dimethyl 1,4-phenylene oxide) (PS/PPO) miscible blends, containing up to 20% PPO, during and after a rapid uniaxial deformation above T g . In general, it is foun