Development of the Forming Technology of Combined Membranes Based on Hydrogel and Polycaproamide

Nataliya Baran1 natabmk [at] ukr.net
Yuriy Melnyk1
Oleksandr Grytsenko1
Galyna Yaculchak1
Catheryna Shapoval1
  1. Department of Chemical Technology of Plastics, Lviv Polytechnic National University, Ukraine, Lviv, S.Bandery street 12
Abstract 

The technology of forming of composite polymer membranes by modifying the surface of hydrogels thru thin layer of polymer has been developed. The physical, mechanical properties and surface adsorption of composite membranes are determined. It was established that via variation of composite structures of hydrogel and modifying layers of composite membranes can be directed regulating of their physical and mechanical properties and surface adsorption of the obtained composite membranes

Keywords 
combined membranes
hydrogels
polycaproamide
polyvinylpyrrolidone
2-hydroxyethylmethacrylate
modification solution
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