Swelling of crosslinked polyvinyl alcohol in solvents of varied quality
β Scribed by V.A. Kuznetova; A.Ya. Sorokin; M.I. Gandel'sman; V.P. Budtov
- Book ID
- 116049793
- Publisher
- Elsevier Science
- Year
- 1990
- Weight
- 390 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0032-3950
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## Abstract We report the swelling behavior of chemically crosslinked polyvinyl alcohol (PVA) gels with different degrees of hydrolysis in water, several organic solvents, and their mixed solvents. The gels were dried after gelation and were put into their respective solvents. The gel volume in pur
## Abstract The swelling of PVF and PVDF films in various solvents was investigated. It was found that in the swollen state both polymers show little tendency to retain the solvent that leaks out under a mild pressure and evaporates quickly when the specimen is exposed to air. The equilibrium swell