No abstract

creation of new materials with unique properties for various spheres of application. The uniqueness of such materials is the combination of the properties of a polymer matrix and the metal-filler. A polymer matrix is characterized by the ability to absorb low molecular substances, including medicines, to swell in solvents, retain a significant amount of water while 6

I . D z i a m a nPhD, Junior Research* E-mail: iradzyaman@gmail.com S . S u b e r l i a kEngineer* E-mail: Sophiia.A.Suberliak@lpnu.ua М . K u z n e t s o v aPhD, Associate Professor** E-mail: kuznetsovam83@gmail.com Т . T s i m b a l i s t a

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The results of saturation with alcohol solutions of hydrogel films based on copolymers of polyvinylpyrrolidone with poly-2-hydroxyethyl methacrylate have been considered in the paper. The impact of ethanol concentration which is the most often applied for the therapeutic extracts production based on medicinal herbs has been researched. The influence of samples preparation conditions on amount of alcohol- water mixture absorption was also determined.oplastic pormposites.