The Scheffe’s method in the study of mathematical model of the polymeric hydrogels composite structures optimization

Mathematical modeling of 2-hydroxyethylmethacrylate with polyvinylpyrrolidone copolymerization process according to technological parameters of the exothermic reaction has been carried out by Scheffe’s simplex-lattice planning method.  Optimization of polymer monomer composition formula has been carried out and the regression equations of the main parameters of exothermic polymerization –– gelation time, the duration of the gel effect area, and the maximum temperature of the exotherm have been obtained.  Using the mathematical model obtained, the content of the initial composition has been defined.  The exothermic effects of such initial composition polymerization provide the optimal technological parameters of metal ions reduction stage during polymerization.

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Mathematical Modeling and Computing, Vol. 6, No. 2, pp. 258–267 (2019)