| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to coatings for anticorrosion protection of metal structures and can be applied for all metal structures, subjected to impact of aggressive media, in particular to system of anticorrosion coating of sea vessels and floating platforms under conditions of highly mineralised sea water and ultraviolet irradiation of solar spectrum. Composition for application of anticorrosion coating contains as binding material high-modulus sodium lithium with silicate modulus 3.5-4.5 or potassium-lithium glass with silicate modulus 4.5-6.5, with ratio of lithium and sodium or potassium in proportion 0.05-0.25 by molar weight and zinc filling agent in form of mixture of zinc dust with particle size 3-10 mcm of spherical shape with laminar dust.EFFECT: invention makes it possible to simplify technology and composition of coating, increase coating elasticity, its water resistance, and resistance to impact of salt fog.1 tbl |
