Phase diagrams of poly(dimethylsiloxane) and 5CB blends
β Scribed by Nicolas Gogibus; Ulrich Maschke; Farida Benmouna; Bernd Ewen; Xavier Coqueret; Mustapha Benmouna
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 155 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0887-6266
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π SIMILAR VOLUMES
The experimental equilibrium phase diagram of a mixture of linear polystyrene of molecular weight M w Ο 44,000 g/mol and 4-cyano-4Π-n-octyl-biphenyl (8CB) is established. The three transitions smectic A-nematic, nematic-isotropic, and isotropic-isotropic are observed. The first two are observed both
## Abstract Previously, isotactic and atactic poly(methyl methacrylates) (PMMAs) were found to be miscible with poly(vinyl phenol) (PVPh) and poly(hydroxy ether of bisphenolβA) (phenoxy) because all the prepared films were transparent and showed compositionβdependent glass transition temperatures (