Abstract

Coating application is one of the traditional methods of protecting materials against corrosion. Using polymeric materials for structures and coatings increasingly dominates corrosion- protection technology. The most effective method of improving protective properties of coatings is to reduce their permeability by using special additives, reducing the rate of diffusion of electrolytes in polymers and anti-corrosive silicate compounds. We have proposed the set of inorganic substances of composite polymeric materials which selectively interact with the water or water solutions of acids, salts, and alkalis in order to decrease their penetrability and increase their chemical resistance simultaneously. The article offers a brief review of published works of the authors and their colleagues.

Keywords: Polymer coatings, corrosion, chemical resistance, nonmetal corrosion-proof materials anticorrosive additives, nanofillers, positive colosion.

Graphical Abstract