Yu. D. Grigor’eva, O. V. Kolyaganova, V. V. Klimov, E. V. Bryuzgin, A. V. Navrotskii, I. A. Novakov
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Influence of Composition of Copolymers of Glycidyl Methacrylate and Alkyl Methacrylates on the Free Energy and Lyophilic Properties of the Coatings
Abstract
The use of reactive copolymers of glycidyl methacrylate and alkyl methacrylates differing in the length of the alkyl substituent (С6–С18) has been suggested as alternative to fluorinated modifiers to efficiently reduce the surface free energy. The influence of the structure and composition of the copolymers on the surface free energy and the work of adhesion to polar and dispersive test liquids has been demonstrated. At a smooth surface, the polymer coatings based on the functional copolymers have exhibited low surface free energy (down to 19 mN/m) and to ensure the high-hydrophobic wetting state with contact angles up to 105°. The stability of the superhydrophobic state of the polymer coatings at the textured aluminum surface (the AMG2M grade) with initial wetting angles up to 168° has been investigated.
期刊介绍：
Polymer Science, Series B is a journal published in collaboration with the Russian Academy of Sciences. Series B experimental and theoretical papers and reviews dealing with the synthesis, kinetics, catalysis, and chemical transformations of macromolecules, supramolecular structures, and polymer matrix-based composites (6 issues a year). All journal series present original papers and reviews covering all fundamental aspects of macromolecular science. Contributions should be of marked novelty and interest for a broad readership. Articles may be written in English or Russian regardless of country and nationality of authors. All manuscripts are peer reviewed
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