Synthesis of perfluoro(methyl vinyl ether) polymer at high pressures |
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| Authors: | Zharov A. A. Nikolaeva O. K. Moskvin D. I. |
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| Affiliation: | (1) Division of Chemistry and Chemical Engineering, California Institute of Technology, BI 139-74, Pasadena, CA 91125, USA;(2) Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA |
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| Abstract: | Polymer of perfluoro(methyl vinyl ether) was synthesized for the first time. Polymerization was carried out at pressures from 300 to 1500 MPa and temperatures from 80 to 200 °C. The polymer synthesized is elastic, transparent, and soluble in perfluorobenzene, perfluorodecalin, and other perfluorinated solvents. The intrinsic viscosity of the polymer reaches 2 dL gs-1. The study of the thermal stability on a derivatograph showed that the weight loss of the polymer sample occurred at 372 °C, being 0.1%. |
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