The comonomer system based on vinylidene fluoride (VDF) and hexafluoropropene (HFP) has been polymerized in soapless emulsion, at various pressures of the gaseous feed and different concentrations of the free-radical initiator. The particle size and number, evaluated as a function of conversion, sug
Homogeneous Phase Copolymerizations of Vinylidene Fluoride and Hexafluoropropene in Supercritical Carbon Dioxide
✍ Scribed by Eléonore Möller; Sabine Beuermann
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 759 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1862-832X
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## Abstract Experiments on the thermoreversible gelation of a ternary system composed of poly(vinylidene fluoride) (PVDF) and poly[(vinylidene fluoride)‐__co__‐hexafluoropropene] (P(VDF‐__co__‐HFP)) in propylene carbonate (PC) or DMSO solutions are carried out and the resulting ternary diagrams are
Copolymerizations of 1,1-dihydroperfluorooctyl methacrylate (FOMA; M 1 ) and methacryloxypropyl-terminated polydimethylsiloxane [M-PDMS (M n ϭ 5.9 K); M 2 ] and homopolymerization of M-PDMS in supercritical CO 2 are described. The homopolymerization of M-PDMS proceeded homogeneously without difficul
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