Abstract
Mathematical modeling and optimization of fabrication of PVA-PGMA graft copolymers were conducted. The optimum parameters of graft polymerization which allow obtaining a graft copolymer with a high concentration of graft polymer were established. It was found that fluctuation of the temperature in the range of ±2‡C did not significantly affect graft polymerization. A chemisorption fibre with SEC for HCl of 3.5 mmole/g was fabricated from PVA-PGMA graft copolymers; it exhibits sorption activity with respect to copper ions, and the degree of extraction from dilute solutions is 90–97%.
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Translated from Khimicheskie Volokna, No. 3, pp. 13–16, May–June, 1998.
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Druzhinina, T.V., Emel'yanova, A.N., Nazar'ina, L.A. et al. Fabrication of chemisorption fibres from graft copolymers of polyvinyl alcohol and polyglycidyl methacrylate. Fibre Chem 30, 145–149 (1998). https://doi.org/10.1007/BF02430475
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DOI: https://doi.org/10.1007/BF02430475